Generators

Spin up passwords, UUIDs, and other identifiers with cryptographic randomness.

2 tools

Generate RFC 4122 v4 UUIDs in bulk using the browser crypto API. No server, no duplicates.

Generate strong, random passwords with custom length and character sets. Client-side only.

Other categories

Format, encode, and inspect data the way developers actually do.

3 tools

Move data between encodings — Base64, URL, percent — without leaving the browser.

2 tools

Create and tweak images for web, print, and mobile.

3 tools

Manipulate text — case, count, placeholder, transform.

3 tools

Convert between units, formats, and markup — length, mass, temperature, Markdown, and more.

2 tools

Browse every free X114 tool, or wire the same logic into your code via the API.