DevUtilX logo

DevUtilX

A free collection of over 100 browser-based developer utilities for formatting, minifying, converting, and validating code and data.

PricingFree
Free planYes
UrduLimited / no

Best for: Web developers needing quick everyday utilities

Visit DevUtilX

DevUtilX gathers a large set of small developer tools in one place. You can beautify JavaScript and TypeScript, minify code, encode and decode strings, validate data, and run all sorts of conversions, all inside the browser.

Beyond code, there are unit converters, image and media helpers, API and data tools, text utilities, and cheatsheets. Everything is free and needs no installation, which makes it handy to bookmark for quick tasks during the working day.

Key features

  • 100+ developer tools
  • Code formatters and minifiers
  • Encoders, decoders, validators
  • Unit and data converters
  • No installation needed

Prices and features change often; check the official website for the latest plans. Last updated September 24, 2026.

Alternatives

Keyapi.ai
Freemium · free plan
ClearPact
Paid
AIQualityHQ
Free · free plan
a0.dev
Freemium · free plan
AI SDK
Free · free plan