Omatsuri
A web app with 12 open-source tools for frontend work, such as SVG and CSS utilities.
Artifact by rtivital
Use it
Opens omatsuri.app in a new tab. Nothing to install.
- Account
- Not stated
- AI
- No AI: a plain tool
- Your input
- Not stated: check the tool's privacy notes before using private data
- Price
- Free to use
- Made with
- Open-source web app
- Source
- Open source
- Link check
- Answered on Oct 31, 2026
About
Category: Developer tools
Reviews
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Signals
- Stars
- 2,974
Details
- License
- MIT
- Repository
- github.com/rtivital/omatsuri
- Website
- omatsuri.app/
- First seen
- Oct 31, 2026
- Last checked
- Oct 31, 2026
- Source
- GitHub
Cite this page
Omatsuri: free online tool. Agent Mart. https://agentmart.dev/artifacts/omatsuri (last updated 2026-10-31)