Snap!
Snap!: A free, open-source visual language for advanced project-based programming education. Ranked #23 of 42 in Coding Learning Software by our editors (7.2/10); pricing: Free plan; best for advanced visual-programming learners.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forAdvanced visual-programming learners
- Free planYes
- Paid fromFree
- Feedback modeGuided
- Facts checked23 Sep 2026
Where it wins
- Advanced blocks, procedures, lists, and continuations
- Project sharing through Snap! cloud plus offline use
- Web, desktop, mobile, and self-hosted platform coverage
Where it doesn't
- Specialized Snap! language is less general-purpose than text-based tools
- Advanced control concepts can increase the learning curve
- Mobile access is browser or PWA-based rather than a stated native app
Our verdict on Snap!
Snap! is a free, open-source, browser-based visual programming language for kids, adults, and students studying programming and computer science. Learners build animations, games, simulations, and other interactive projects with drag-and-drop blocks, sprites, costumes, sounds, and parallel scripts. It is designed for project-based learning while extending familiar block programming with custom user-defined blocks, first-class lists and procedures, and first-class continuations. Its strongest fit is advanced visual-programming education rather than general-purpose software development.
Snap! offers unusual depth for a block-based learning environment. Custom abstractions let learners define their own blocks, while first-class lists, procedures, and continuations support more advanced programming concepts. Sprites can run independent scripts in parallel, creating room for interactive projects and simulations. The learning ecosystem includes a reference manual, beginner learning modules, courses, class materials, and example projects. These features make Snap! suitable for structured computer-science instruction as well as independent project work, though the advanced concepts may require more guidance than a basic block-programming tool.
The platform fits classrooms and self-directed learners who need broad access options. Projects can be created and shared through the Snap! cloud, while offline use is available through a progressive web app or downloaded source running locally in a browser. It covers web, Windows, macOS, Linux, iOS, Android, and self-hosted environments; mobile access is described through browser or PWA use. Choose Snap! for free, open-source learning with advanced visual-language concepts and flexible deployment. Choose a different tool if the priority is a general-purpose programming language or a narrower introductory experience.
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Snap! pricing
Snap! fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Feedback mode | Guided |
| Learning format | Mixed |
| Programming languages | Snap! visual block language |
| Project-based learning | Yes |
| Mobile apps | No |
| Computer science topics | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: BBC micro:bit, Sphero, LEGO NXT, Nintendo Wiimote, Finch Robot, Hummingbird Robot … See all → |
| Pricing | Free plan |
| Website | snap.berkeley.edu |
| Facts checked | 23 Sep 2026 |
Snap! integrations
Snap! lists 8 integrations on its own site.
- BBC micro:bit
- Sphero
- LEGO NXT
- Nintendo Wiimote
- Finch Robot
- Hummingbird Robot
- Arduino
- Raspberry Pi
Alternatives to Snap!
- CodeAI (formerly Code.org)A free, structured web curriculum with classroom tools, labs, and educator support.9.4
- freeCodeCampA completely free, open-source path from coding challenges to full-stack certifications.9.3
- CodecademyA broad coding curriculum with free entry and structured paid paths.9.2
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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