
3D Slash - Detailed Review
Design Tools

3D Slash - Product Overview
Introduction to 3D Slash
3D Slash is a user-friendly 3D CAD program that makes creating 3D models as intuitive and fun as playing a game like Minecraft. Here’s a breakdown of its primary function, target audience, and key features.Primary Function
3D Slash allows users to create 3D models by starting with a solid cube of material and using various tools to “slash” away or rebuild parts of the cube. This process is akin to traditional modeling or sculpture, where users chisel or add small voxels (cubic blocks) to shape their desired figure.Target Audience
The primary target audience for 3D Slash includes:Children and Young People
It is particularly suitable for primary school students, even those as young as 5-7 years old, due to its simple and engaging interface. It helps them learn basic 3D shapes and develop engineering and problem-solving skills.Non-Designers
Individuals with no prior experience in 3D design can easily get started with 3D Slash.Educators
Schools can integrate 3D Slash into their STEM curriculum, and teachers can manage student accounts and access their work through a dedicated dashboard.Professionals
For those who want to incorporate 3D design into their business, such as custom 3D printing services, 3D Slash offers a commercial version with advanced features.Key Features
Simple and Intuitive Interface
The software has a user-friendly interface that makes it easy for anyone to start creating 3D models without needing extensive training.Web and Offline Versions
3D Slash is available as both a web application and an installable program, allowing users to work online or offline and synchronize their models when they go online.Advanced Features
Despite its simplicity, 3D Slash includes advanced features such as modeling in higher precision, sculpting shapes using images, inserting rounded shapes or .stl/.obj files, and projecting pictures or text onto models.Educational Resources
The website offers a series of video tutorials, workshops, and Slideshare documents to help students and teachers learn and use the software effectively.Team Management
The premium version includes features for team management, allowing teachers to create and manage student accounts, organize models into folders, and set access policies.Export Options
Users can export their models in STL or OBJ formats, with premium users having immediate access to their files without waiting in a queue. Overall, 3D Slash is an excellent tool for anyone looking to create 3D models in a fun and accessible way, whether for educational purposes or professional use.
3D Slash - User Interface and Experience
User Interface Overview
The user interface of 3D Slash is designed to be highly intuitive and user-friendly, making it accessible to a wide range of users, from beginners to more experienced designers.Interface Design
3D Slash employs a unique “stone-cutter metaphor” where users work with preassembled cuboid forms of various sizes, similar to how a stone-cutter would carve into a block of stone. This approach is inspired by the intuitive way children create 3D models in games like Minecraft.Tools and Features
The software offers a variety of tools that are easy to use, such as the hammer (to remove cuboids), the trowel (to add cuboids), the chisel (to remove slices of cuboids), and the brush (to set the color of cuboids). These tools are represented by simple icons in the top left corner of the screen, making it easy for users to select and apply them.Ease of Use
The interface is very clear and easy to understand. It uses a drag-and-drop approach and block-based tools that simplify the 3D modeling process. Users can rotate, zoom, and manipulate 3D models using basic mouse controls, such as left-clicking to rotate and using the mouse wheel to zoom in and out.Visual Feedback
One of the distinctive features of 3D Slash is how it visually represents the removal of material. Instead of simply disappearing, the removed parts break into smaller pieces and scatter, providing a more engaging and realistic feedback mechanism.Additional Features
Users can also import existing STL files, edit them, and apply images to the surfaces of their objects. This feature is particularly useful for creating models based on plans or sketches. The software supports various file formats and integrates seamlessly with 3D printers, making it ideal for rapid prototyping and product development.User Experience
The overall user experience is engaging and fun, especially for beginners. The software’s gamified approach makes learning 3D modeling enjoyable and interactive. It is widely used in educational settings, by hobbyists, and by professionals in various fields, including architecture and jewelry design. The community features allow users to share, like, and reuse 3D designs, enhancing collaboration and creativity.Conclusion
In summary, 3D Slash offers a user-friendly interface that is easy to learn and use, making it an excellent choice for anyone looking to create 3D models, regardless of their skill level.
3D Slash - Key Features and Functionality
Key Features and Functionality of 3D Slash
3D Slash is a user-friendly 3D modeling software that makes creating 3D models accessible and fun for both beginners and experienced users. Here are the main features and how they work:Intuitive Interface and Modes
3D Slash uses a unique interface that resembles a building game, making it easy for users to create 3D models. The software offers several modes:- Classic Mode: Users start with a cube of material that can be chipped away to create the desired shape.
- Empty Mode: Users have an empty grid that they can fill with small building blocks.
- Import Mode: Allows users to upload existing STL files and modify them using 3D Slash tools.
Text and Logo Conversion
- Text Mode: Users can enter text and convert it into a 3D model. The text can be customized with various fonts and styles like italic or bold.
- Logo Mode: Users can upload a 2D logo, and the software will automatically convert it into a 3D logo.
Color and Painting Tools
- Color Tools: Users can add color to blocks using a fill “bucket” or a “brush” tool. The fill bucket turns an entire cube into a single color, while the brush tool allows for detailed painting or tinting of individual colors.
Sharing and Viewing
- Integrated 3D Viewer: Registered users can share their 3D creations on blogs or social media. The viewer allows interactive manipulation of the 3D models.
Import and Export
- STL Files: 3D Slash can import and export STL files, making it compatible with various 3D printing platforms. The software computes the mesh approximation in terms of an octree’s cuboids for import and export.
Community and Collaboration
- Community Links: Users can share, like, and reuse 3D designs within the community. Partnerships with platforms like Thingiverse, YouMagine, and 3dfilemarket enhance collaboration and sharing capabilities.
Technical Capabilities
- Octree Model: 3D Slash uses an octree model where geometry is represented by a tree of deformed cuboid shapes. This allows for efficient representation and manipulation of 3D models.
- Cross-Platform Compatibility: The software is available on various operating systems including Windows, Mac, Linux, Raspberry Pi, iOS, and Android. It can also be used as a web app on any WebGL browser.
AI Integration
While the sources do not explicitly mention AI-driven features, the software’s ability to automatically convert text and logos into 3D models and its intuitive interface can be seen as leveraging simple automation and algorithmic processes to simplify user interactions. However, there is no clear indication of advanced AI technologies being integrated into the product.Benefits
- Ease of Use: 3D Slash is highly intuitive, making it accessible to users without extensive CAD experience.
- Versatility: The software supports a wide range of projects, from educational settings to professional use in fields like architecture and jewelry design.
- Community Support: Integration with various 3D printing communities and platforms enhances collaboration and sharing.

3D Slash - Performance and Accuracy
Performance
3D Slash is known for its user-friendly and intuitive interface, making it highly accessible, especially for beginners and students. The program runs smoothly, even when dealing with a large number of voxels, which are the small cubes that make up the 3D models. This is evident from the fact that users can work with a significant number of voxels without encountering performance issues.
The application is available on multiple platforms, including Windows, Mac, Linux, and even BlackBerry, ensuring broad compatibility. Additionally, the 3D Slash App allows users to work offline and synchronize their work when they go online, which can be beneficial for those with intermittent internet access.
Accuracy
The accuracy of 3D Slash is somewhat limited by its unique voxel-based approach. Models are created and modified using small cubes, which can result in a “blocky” or “pixilated” appearance. This can be less pleasing to the eye compared to more traditional CAD programs that allow for smoother, more precise geometry.
When working with 3D Slash, the voxel size can be adjusted, but free users are limited to only seven sizes of cubes, while premium users have access to additional smaller sizes. This limitation can affect the detail and smoothness of the models created.
Limitations
Blocky Output
The voxel-based system means that models often have steps in them, particularly in the XY plane, which may not be ideal for all types of designs.
Color Limitations
The free version of 3D Slash restricts users to eight standard colors, which can be a limitation for those who need more color options. Premium users, however, have unlimited color options and additional features like the Decal feature.
Saving and Exporting
Free users cannot save their work or export STL files directly; they must wait in a queue for each download. This is a significant limitation for those who need to work efficiently.
Feature Restrictions
The free version lacks several features available in the premium version, such as higher resolution, full color management, and the ability to export files immediately.
Areas for Improvement
Smoothing Capabilities
Adding tools to smooth out the voxel-based models could enhance the visual appeal and accuracy of the designs.
Advanced Geometry
Introducing more advanced geometry tools could help users create more complex and precise models beyond the limitations of the voxel system.
User Interface for Free Version
Improving the registration and user interface for the free version could make it more user-friendly, especially for younger users and their teachers.
In summary, while 3D Slash excels in terms of ease of use and accessibility, its performance is somewhat hampered by the limitations of its voxel-based system. Addressing these limitations could further enhance its accuracy and usability for a broader range of users.

3D Slash - Pricing and Plans
Pricing Structure Overview
To help you make informed decisions about using 3D Slash, here’s a detailed outline of its pricing structure and the features available in each plan:
Free Plan
3D Slash offers a free plan that is accessible to all users. This plan includes basic features such as a web version, online storage, and the use of 8 standard colors. It is a great option for casual users and beginners, allowing them to get started with 3D modeling without any initial cost.
Premium Plan
The Premium plan is available at $2 per month, or $24 if billed annually. This plan includes advanced features such as high-resolution modeling, full color management, and the ability to export designs without a queue. Additionally, users can access the 3D Slash app on their mobile devices. This plan is ideal for users who need more advanced tools but do not require the additional features of the higher-tier plans.
Schools Plan
Educational institutions can opt for the Schools plan, which starts at $12 per month. This plan includes team management features and additional educational tools, making it suitable for integrating into classes. It supports up to 50 users and is designed to help students as young as 5 years old learn 3D modeling and engineering skills.
Professional Plan
The Professional plan is priced at $20 per month and is geared towards commercial use. It includes all the features from the Premium plan, along with comprehensive tools necessary for professional 3D modeling. This plan allows designs to be used for commercial purposes and is suitable for professionals who require advanced features for their work.
Summary
In summary, 3D Slash provides a range of plans to cater to different user needs, from a free plan for beginners to more advanced plans for educational and professional use. Each plan is designed to offer specific features that align with the user’s requirements.

3D Slash - Integration and Compatibility
Integration with Other Tools
3D Slash integrates well with several key players in the 3D ecosystem, making it a versatile tool for various applications. Here are some notable integrations:
Sketchfab Exporter
3D Slash has a native exporter for Sketchfab, allowing users to publish their 3D models directly from 3D Slash to Sketchfab. This integration enables easy sharing and viewing of models on Sketchfab, with options to adjust rendering settings and save default views.
Unity and Other Software
3D Slash supports exporting models in formats such as FBX and Collada, which are compatible with software like Unity, Second Life, and other tools that require user-generated 3D content. This makes 3D Slash useful for a wide range of applications beyond just 3D printing.
Educational Tools
For educational purposes, 3D Slash offers a teacher dashboard in its premium version, allowing teachers to create, manage, and share student accounts and their work. This integration is particularly beneficial for STEM education.
Compatibility Across Platforms and Devices
3D Slash is highly compatible across various platforms and devices:
Operating Systems
The software is available on Windows, Mac, and Linux, ensuring broad compatibility for different operating systems.
Web Version
3D Slash also has a web-based version, which can be accessed directly through a browser. While the web version has some technical limitations compared to the local app, it provides a convenient option for users who prefer or need to work online.
Raspberry Pi
Interestingly, 3D Slash is also compatible with Raspberry Pi, making it accessible on this popular single-board computer.
Devices
However, it is important to note that 3D Slash is not compatible with mobile devices.
Additional Features
The software’s compatibility and integration are further enhanced by its user-friendly interface and additional features:
File Formats
3D Slash supports exporting models in several formats, including STL, OBJ, and GLB, which are widely used in 3D printing and other 3D modeling applications.
Tools and Interface
The intuitive interface, which resembles Minecraft, allows users to create models by “slashing” a cube using tools like a hammer, drill, and others. This makes it accessible to beginners and non-designers alike.
Overall, 3D Slash’s integration with various tools and its broad compatibility across different platforms make it a versatile and user-friendly 3D modeling software.

3D Slash - Customer Support and Resources
Customer Support
While the website does not explicitly outline a dedicated customer support section, there are a few ways you can seek help:
- User Testimonials and Feedback: The website includes testimonials from users, which can provide insights into how others have successfully used the software.
- Community and Forums: Although not directly mentioned on the provided website, it is common for such software to have community forums or social media groups where users can ask questions and share experiences.
Additional Resources
3D Slash offers several resources to help you learn and use the software effectively:
Tutorials and Guides
- There are step-by-step tutorials available that guide you through creating your first 3D model and preparing it for 3D printing. These tutorials cover basic modeling tools, importing existing STL files, and adding surface pictures to your models.
Documentation and Features Page
- The 3D Slash website has a detailed features page that explains the different tools and functionalities available in the software, including the differences between the web version and the local app.
Video Guides
- There are video tutorials available on platforms like YouTube that demonstrate how to use the free web program, including its interface, tools, and how to save files.
App and Software Downloads
- Users can download the 3D Slash app for their computer, which offers more powerful features compared to the web version due to technical limitations of browsers. The app includes features like push-finger tools, improved ergonomics, and new exporters.
Plans and Pricing
- The website provides clear information on the different plans available (FREE, PREMIUM, SCHOOLS, PROFESSIONALS), each with its own set of features and benefits. This helps users choose the plan that best suits their needs.
By leveraging these resources, you can quickly get started with 3D Slash and make the most of its intuitive and user-friendly interface.

3D Slash - Pros and Cons
Pros of 3D Slash
User-Friendly Interface
3D Slash is known for its intuitive and fun interface, making it easy for beginners, especially children and non-designers, to create 3D models. It feels like a building game, similar to Minecraft, which makes it engaging and accessible.
Ease of Use
The software requires no prior training and allows users to get started immediately. It offers simple tools to hammer, rebuild, and shape models, making the learning curve very gentle.
Creative Features
3D Slash includes creative features such as the ability to import 2D images and convert them into 3D block forms, generate 3D text, and use decals to project text or pictures onto models. The software also allows for painting tools that let you color blocks individually or in bulk.
Offline and Online Capabilities
The software has both web and installable versions, allowing users to work offline and synchronize their work when they go online. This flexibility is particularly useful for those with varying internet access.
Educational Value
3D Slash is highly praised by educators for its simplicity and effectiveness in teaching 3D modeling to students. It offers team features designed for schools, including a teacher dashboard and real-time file viewing.
Cross-Platform Compatibility
The software is available on multiple platforms, including Windows, Mac, Linux, and even BlackBerry, making it accessible to a wide range of users.
Cons of 3D Slash
Limited Features in Free Version
The free version of 3D Slash has several limitations, such as restricted color options (only 8 colors), a waiting time for exporting files, and the inability to save or export models from the installable application. It also does not allow for commercial use or collaboration between multiple users.
Blocky Output
The models created in 3D Slash have a blocky, voxel-based appearance, which may not be suitable for all types of 3D modeling needs. This can result in models with noticeable steps, especially in the XY plane.
Export Limitations
Free users have to wait in a queue to export their files to STL or OBJ formats, which can be inconvenient. Premium users, however, can export files immediately.
Limited Precision
While 3D Slash is great for simple models, it lacks the precision and advanced features that more experienced users might require. It oversimplifies some aspects of 3D modeling, which can limit its use for complex projects.
Registration and Saving Issues
The free version requires registration and has limitations on saving work. Users can only keep a single project open between sessions, and saving or exporting projects requires a paid subscription.
Overall, 3D Slash is an excellent tool for beginners and educational settings due to its ease of use and engaging interface, but it may not be the best choice for advanced users or those needing high precision and complex modeling capabilities.

3D Slash - Comparison with Competitors
Unique Features of 3D Slash
- User-Friendly Interface: 3D Slash is known for its intuitive and fun interface, inspired by Minecraft. It uses a block-based system where users can add, remove, or modify cubes using various tools like the hammer, trowel, chisel, and drill. This makes it highly accessible for beginners and hobbyists.
- Simple 3D Modeling: The software offers modes like Classic Mode, Empty Mode, and Import Mode, allowing users to create 3D models from scratch or modify existing STL files. It also includes features like Text Mode and Logo Mode, which convert text and 2D logos into 3D models automatically.
- Cross-Platform Compatibility: 3D Slash is available on multiple platforms, including Windows, Mac, Linux, Raspberry Pi, iOS, and Android, and can be used both online and offline.
- Integration with Other Tools: It integrates well with popular 3D model repositories like Thingiverse and MyMiniFactory, and it was the first 3D creation tool integrated into Google Drive.
Potential Alternatives
AI-Enhanced Tools
- Kaedim: This AI-powered tool uses machine learning, generative adversarial networks, and natural language processing to convert simple 2D design ideas into detailed 3D models. It is more advanced in terms of automation and is particularly useful for architects and designers who need to explore and refine complex design concepts.
- Sloyd.AI: This cloud-based platform leverages AI to create high-quality 3D models with intricate details. It is more focused on architectural designs and offers a high degree of realism, making it a good alternative for those needing detailed and realistic models.
- Luma AI: Similar to Kaedim, Luma AI uses advanced AI techniques like computer vision and deep learning to create accurate 3D models from photographs. This tool is beneficial for architects who need detailed 3D models of buildings, furniture, or other architectural elements.
Traditional CAD Tools
- Autodesk AutoCAD: While not AI-driven, AutoCAD is a powerful CAD tool that offers extensive customization options, collaboration tools, and the ability to create detailed 2D drawings and 3D models. It is more suited for professionals who require precision and versatility.
- SolidWorks: Known for its parametric design capabilities and simulation tools, SolidWorks is a favorite in engineering and product design. It offers a user-friendly interface and is suitable for both beginners and experts.
- Rhino: This software excels in handling complex geometries with its NURBS modeling capabilities. It supports a wide range of file formats and has a rich ecosystem of plugins to enhance functionality.
Other Web-Based Tools
- Clara.io: This web-based 3D modeling and rendering software uses JavaScript, HTML5, and WebGL technologies. It allows real-time collaboration, supports various file formats, and features keyframe-based animation and lighting tools. Clara.io is a good alternative for those looking for a free, web-based solution with advanced features.

3D Slash - Frequently Asked Questions
Frequently Asked Questions about 3D Slash
What is 3D Slash and how does it work?
3D Slash is a 3D modeling software that allows users to design 3D models in a user-friendly, block-based manner, similar to Minecraft. It operates in two modes: a web application and an installable program. Users start with a block or an empty grid and use tools to “chisel” or add small cubic blocks (voxels) to create their desired models.
What are the different modes available in 3D Slash?
3D Slash offers several modes:
- Classic Mode: Users start with a cube of material that they can chip away at.
- Empty Mode: Users have an empty grid that they can fill with small building blocks.
- Import Mode: Allows users to upload existing STL files and modify them.
- Text Mode: Converts text into 3D models.
- Logo Mode: Converts 2D logos into 3D models.
Can I use 3D Slash on various devices and operating systems?
Yes, 3D Slash is available on all major devices and operating systems, including Windows, Mac, Linux, Raspberry Pi, iOS, and Android. It can be used both online and offline.
Does 3D Slash offer a free plan?
Yes, 3D Slash offers a free plan with limited features. In addition to the free plan, there are premium plans starting at $2 per month, as well as a schools plan and a professionals plan.
How do I share my 3D models created with 3D Slash?
3D Slash includes an integrated 3D Viewer that allows registered users to share their 3D creations on blogs or social media pages. Users can generate code to embed an interactive viewer for their models.
Can I add colors and detailed images to my 3D models in 3D Slash?
Yes, 3D Slash allows you to add colors to your models using a fill “bucket” tool or a “brush” tool for more detailed painting. This feature enables you to tint or paint individual colors on your models.
Is 3D Slash suitable for beginners and advanced users?
3D Slash is more geared towards beginners in CAD due to its gamified and intuitive interface. It is less complex compared to other CAD programs, making it easier for new users to learn and use.
Can I use 3D Slash for educational purposes?
Yes, 3D Slash is useful in educational settings such as STEM classes, history, geography, or architecture. It can be used to design scale models, monuments, or other educational projects in a fun and interactive way.
Does 3D Slash support 3D printing?
Yes, any 3D models designed using 3D Slash are already in a 3D printable format and require no further editing or adjustments before sending them to a 3D printer.
Can I view my 3D models in VR mode?
Yes, 3D Slash allows you to view your models in VR mode. You can press the ‘V’ key to switch to VR mode and interact with your models in a virtual reality environment.

3D Slash - Conclusion and Recommendation
Final Assessment of 3D Slash
User-Friendly Interface and Accessibility
3D Slash stands out for its intuitive and user-friendly interface, making it an excellent choice for a wide range of users, from beginners to professionals. The software is designed with a block-based approach, similar to Minecraft, which simplifies the 3D modeling process. This makes it highly accessible for children, young people, and those with no prior experience in 3D design.
Key Features and Benefits
- Modes and Accessibility: 3D Slash is available as both a web application and an installable program, allowing users to work online or offline and synchronize their work when they get online.
- Tools and Functions: The software offers a variety of tools, including the ability to “chisel” or add voxels, work with brickwork, and import rounded shapes or files in STL or OBJ formats. The latest version, 3D Slash 2.0, has integrated advanced options into the basic menu, making it easier for beginners to use features like copy, paste, move, resize, and flip objects.
- Collaboration and Education: 3D Slash includes team features designed for schools, allowing educators to manage teams and assign projects to students. It also supports classroom creation and has educational discounts, making it a valuable tool for STEM classes and learning shapes and colors.
- Export and Compatibility: Users can export their models in STL or OBJ formats, ensuring compatibility with other design tools and 3D printers. Premium users can export files immediately, while free users have to wait in a queue.
Who Would Benefit Most
- Educators and Students: 3D Slash is particularly beneficial for schools and educational institutions. Its simplicity and intuitive interface make it ideal for introducing 3D design and printing into the curriculum. Educators can manage teams, assign projects, and track student progress.
- Beginners in 3D Design: Individuals with no prior experience in 3D modeling can quickly get started with 3D Slash. The free version is more than sufficient for most beginners, and the software’s tutorials help new users learn the basics quickly.
- Professionals and Businesses: Professionals looking to incorporate 3D design capabilities into their websites or businesses can benefit from the commercial version of 3D Slash. It allows users to design and visualize 3D models dynamically and can be integrated into on-demand 3D printing services.
Overall Recommendation
3D Slash is an excellent choice for anyone looking to create 3D models without the steep learning curve associated with more complex 3D modeling software. Its ease of use, collaborative features, and compatibility with 3D printers make it a versatile tool for both educational and professional settings.
For those who are new to 3D design, the free version of 3D Slash is a great starting point. It offers enough features to get you started and allows you to save and export your models, albeit with some limitations. For more advanced users or those who need additional features like higher resolution and immediate export capabilities, the premium version is well worth the investment.
Overall, 3D Slash is a powerful yet accessible tool that can cater to a broad spectrum of users, from casual hobbyists to professionals, making it a highly recommended option in the design tools category.