All the tools
Every free GitGud developer tool in one place — JSON, JWT, base64, URL, UUID, hashes, timestamps, cron, regex, case conversion, a URL shortener and an AI Answer Readiness audit. Client-side where possible, nothing stored.
AI Answer Readiness
Score any page on whether AI answer engines can crawl, parse and cite it.
JSON Formatter
Pretty-print, minify and validate JSON. Points at the exact error.
JWT Decoder
Decode header and payload, check expiry. Signature is never sent anywhere.
Base64 Encode / Decode
UTF-8-safe text ⇄ Base64, with a URL-safe alphabet toggle.
URL Encode / Decode
Percent-encode or decode, and break a URL into its parts and query params.
URL Shortener
Turn a long URL into a shyt.my link. Free, no login, no expiry.
QR Code Generator
Turn any URL or text into a scannable QR code. Free PNG download.
UUID Generator
Bulk RFC 4122 v4 UUIDs from the Web Crypto API. Uppercase / no-dash options.
Hash Generator
SHA-1, SHA-256, SHA-384 and SHA-512 of any text, live as you type.
Timestamp Converter
Unix epoch ⇄ ISO 8601 and human time, in seconds or milliseconds, UTC and local.
Cron Explainer
Turn a 5-field cron expression into plain English and the next run times.
Regex Tester
Live matches, capture groups and highlighting against your test string.
Case Converter
One phrase into camelCase, snake_case, kebab-case, CONSTANT_CASE, a slug and more.