Launching today

PasteKit

Launching today

Format JSON, YAML & SQL privately

35 followers

Format JSON, YAML & SQL privately

35 followers

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Security software

Paste JSON, YAML, XML, SQL, CSV or code and get formatted, validated output instantly. 58 formats, 48 converters and JSON tools (diff, schema, repair, jq). Everything runs in your browser, enforced by a strict CSP, so nothing you paste leaves your machine.

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Launch tags:Productivity•Privacy•Developer Tools

Launch Team

PasteKit

Maker

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Hi Product Hunt! I built PasteKit after reading that researchers found 80,000+ saved pastes, full of credentials and keys, on two popular formatter sites. PasteKit does everything in your browser: real formatters (Prettier, Ruff, gofmt, rustfmt…) compiled to WebAssembly, a lossless JSON parser that keeps big numbers exact, and errors explained in plain English. It works offline and is free with no sign-up. What format or tool should I add next?

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10d ago