Paste YAML or JSON, choose a direction, and the tool validates the syntax and shows the result. Handy for Kubernetes, Docker Compose, GitHub Actions and OpenAPI configs.
No: JSON has no comments, so they are lost when converting YAML → JSON.
Conversion runs in your browser using the js-yaml library, and your data is not sent anywhere. Still, it’s best not to paste real passwords.
Beautify and format SQL queries, indent clauses, minify to 1 line for PostgreSQL, MySQL, and ClickHouse client-side.
Calculate color contrast ratios for text and backgrounds per WCAG 2.2 AA/AAA accessibility standards with live previews.
Cryptographically secure passwords powered by Web Crypto API running 100% locally on your machine.
Inspect and decode JSON Web Tokens locally: inspect header, payload claims, and token expiration dates safely.
Test and debug regex patterns with live match highlights, capture groups, regex flags, and cheatsheets.
Visual gradient designer with angle controls, trendy color presets, and 1-click CSS and Tailwind class export.
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Tips are voluntary and do not unlock anything — all tools stay free.
Network fee is paid in your wallet. Always check the address before sending.
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