All utility tools process your data entirely in your browser. No inputs or files are ever sent to a server.
Fast, minimal, zero-config utilities built to help you ship code and run your day-to-day work with less friction.
Code formatters, converters, validators, and generators.
Docker, Kubernetes, CI/CD, and infrastructure helpers.
Encryption, password tools, JWT, and security checkers.
IP tools, DNS lookup, URL utilities, and network testing.
Sprint calculators, time zone helpers, and productivity tools.
Browse every tool across all categories in one place.
8 tools available
Encode text or files to Base64 format.
Decode Base64 strings back to plain text.
Infer a JSON Schema (draft-07) from any JSON object or array input.
Format, prettify, and minify JSON with validation.
Generate universally unique identifiers (UUIDs) with support for v1, v4, and v7.
Generate cryptographic and non-cryptographic hashes from text input.
Generate TypeScript interfaces and Python type declarations from JSON payloads.
Decode, inspect, and verify JSON Web Tokens (JWT) client-side.
