About Birhrt Dev Tools

Free, privacy-first developer tools for every workflow.

Our Mission

Birhrt Dev Tools was created with a simple mission: to provide software developers with fast, reliable, and completely private online tools. We believe that developer utilities should not require you to upload sensitive data to someone else's server, create yet another account, or worry about your API keys and tokens being logged.

Every tool on this platform is built to run entirely in your web browser. From the moment you paste a JSON payload to when you download a formatted PDF — your data stays on your device, processed by your browser's own JavaScript engine and Web APIs. This is not just a feature; it is the foundation of everything we build.

What We Offer

Birhrt Dev Tools provides a curated suite of over 26 developer utilities organized across five key categories:

  • JSON & Data Tools — Format, validate, compare, and convert JSON data. Transform between JSON, CSV, and YAML formats with real-time syntax validation.
  • PDF Processing Suite — A complete toolkit for working with PDF documents. Merge, split, reorder pages, convert to images, extract metadata, redact sensitive information, and manage passwords.
  • Encoding & Security — Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512), decode JWT tokens, encode/decode Base64, and create cryptographically secure UUIDs.
  • Text & Code Utilities — Test regular expressions, format SQL queries, preview Markdown, generate CSS box shadows and glassmorphism effects, and convert cURL commands to production code.
  • General Utilities — Convert Unix timestamps, parse URLs, generate QR codes, compress and resize images, build cron expressions, and create professional invoices.

Our Philosophy

Privacy by Architecture

We do not just promise privacy — we architect for it. By running all computation in the browser, there is no server to hack, no database to breach, and no logs to subpoena. Your data literally cannot be intercepted because it never travels over the network.

Performance Without Compromise

By eliminating server round-trips, our tools deliver results in milliseconds. Whether you are formatting a small JSON object or compressing a 20 MB image, the processing happens at the speed of your browser's JavaScript engine — not at the mercy of network latency.

Free for Everyone

Developer tools should be accessible to everyone — from students learning to code to senior engineers debugging production systems. That is why every tool on Birhrt Dev Tools is completely free, with no usage caps, no feature gates, and no account requirements. The platform is supported through advertising.

Technology

Birhrt Dev Tools is built with modern web technologies to ensure reliability, performance, and a great user experience:

  • • Next.js — Server-rendered React framework for fast page loads and excellent SEO.
  • • Web Crypto API — Browser-native cryptographic hashing for MD5, SHA-1, SHA-256, and SHA-512 computations.
  • • HTML5 Canvas API — Client-side image processing for compression, resizing, and format conversion.
  • • pdf-lib — Pure JavaScript PDF manipulation for merging, splitting, and editing PDF documents.
  • • pdf.js — Mozilla's PDF rendering engine for accurate page-to-image conversion.
  • • Monaco Editor — The same editor powering VS Code, providing syntax highlighting and auto-completion.

Who We Are

Birhrt is a small team of software engineers who were frustrated with the status quo of online developer tools — slow load times, intrusive ads, data privacy concerns, and mandatory sign-ups. We decided to build the toolkit we wished existed: fast, private, free, and beautifully designed.

We are based in India and are passionate about building tools that respect user privacy while delivering exceptional performance. We continuously improve existing tools and add new ones based on community feedback and real-world developer needs.

Get in Touch

Have a suggestion, found a bug, or want to collaborate? We would love to hear from you.

Contact Us

Thank you for choosing Birhrt Dev Tools. We are committed to building the fastest, safest, and most reliable developer toolkit on the web — and keeping it free for everyone.