A little taste of the perfect toolkit.

Fast, private, offline-friendly developer tools. No trackers, no clutter — just utilities that respect your flow.

Start with JSON Escape

JSON Escape / Unescape Escape & unescape JSON strings for Postman, configs & APIs. Base64 Encode & decode text and images to/from Base64. JWT Decoder Inspect header, payload & signature of any JWT. UUID Generator Generate v4 UUIDs in bulk, copy with one click.