devbug

A collection of small, self-contained tools for day-to-day development work. No accounts, no tracking, no backend — everything runs in your browser.

Chronometer

Stopwatch with lap tracking.

Text Analyzer

Character, word and line counts with pattern matching.

CHMOD Generator

Calculate Unix file permissions in numeric and symbolic format.

JSON Minifier

Minify or prettify JSON with size comparison.

JWT Decoder

Inspect JWT header, payload and expiry without a secret key.

Base64

Encode and decode Base64 with full UTF-8 support.