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Papyro
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Developer tools

Fifteen everyday tools, zero external sites

JSON, Base64, JWT, hashing and more — built right in, so sensitive data never leaves your server to reach a random web tool.

Formatters & converters

JSON formatter, color converter, string-case and timestamp converters, and a slug generator.

Encoders & decoders

Base64 codec, URL encoder, JWT decoder and a hash generator — all running locally.

Generators

UUIDs, strong passwords and lorem ipsum, generated on demand without leaving the app.

Testers & references

A regex tester, cron parser and an HTTP status-code reference, a keystroke away in the palette.