About DevPrix

What is DevPrix?

DevPrix is a collection of 56 free, fast, and privacy-focused developer tools built for software engineers, designers, and anyone who works with code. From JSON formatting to QR code generation, UUID creation to regex testing — everything runs entirely in your browser.

Our Mission

Developers use dozens of small utilities every day — formatting JSON, encoding Base64, converting timestamps, generating passwords. Most online tools are slow, cluttered with ads, require sign-ups, or send your data to servers.

DevPrix was built to solve this. One bookmark for all the tools you need, with a clean interface, zero tracking, and complete privacy. Every tool runs client-side — your data never leaves your browser.

What We Offer

56 tools across 10 categories:

  • •Formatters & Validators — 8 tools. Format, validate, and inspect structured data
  • •Generators — 9 tools. Generate IDs, passwords, keys, and test data
  • •Converters — 13 tools. Convert between formats, encodings, and units
  • •Diff & Compare — 2 tools. Compare text, code, and data side-by-side
  • •Web & SEO — 6 tools. HTTP references, meta tags, and web utilities
  • •DevOps & Config — 4 tools. Unix permissions, system tools, and configuration helpers
  • •CSS & Design — 4 tools. Visual CSS generators for gradients, shadows, and more
  • •Math & Calculators — 1 tools. Percentage, tip, discount, and margin calculators
  • •Text Utilities — 6 tools. Count words, generate text, and transform content
  • •Reference — 3 tools. Cheat sheets and lookup tables for developers

Privacy First

  • •No sign-up or account required
  • •All tools run 100% client-side — your data stays on your device
  • •No data is sent to any server
  • •Zero external dependencies for tool logic
  • •Read our full Privacy Policy

Built With

  • •Next.js and React for a fast, modern experience
  • •TypeScript for reliability and type safety
  • •Tailwind CSS for a clean, responsive design
  • •Zero npm dependencies for tool algorithms — everything built from scratch
  • •Hosted on Vercel for fast global delivery

Contact Us

Have feedback, found a bug, or want to suggest a new tool? We would love to hear from you.

Email us at feedback@devprix.dev

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