About Us
Building free tools for developers, by developers
DevWithTools is a free, open collection of everyday developer utilities — built to save you time, protect your privacy, and just work. No fluff, no friction.
Our Story
DevWithTools started from a simple frustration — every time we needed a quick JSON formatter, a Base64 encoder, or a UUID generator, we'd end up on a site cluttered with login prompts, ads covering the tool, or paywalls blocking basic functionality. All for a 2-second task.
So we built our own. A clean, fast, no-nonsense collection of tools that developers actually need every day. Everything runs in the browser, nothing is tracked, and nothing requires an account.
What started as a handful of tools has grown into a suite of 30+ utilities covering JSON, encoding, text manipulation, code formatting, generators, converters, and more — with new tools added regularly based on community feedback.
We are a small team of software developers with backgrounds in full-stack web development, security engineering, and developer tooling. We use these tools ourselves every day, which means we care deeply about accuracy, reliability, and user experience.
Our Areas of Expertise
Deep expertise in JSON formatting, validation, repair, and transformation. Our JSON tools are used by developers working with REST APIs, configuration files, and data pipelines.
Comprehensive tools for Base64, URL encoding, JWT decoding, and hash generation. Built with security best practices and accurate algorithm implementations.
Password generation using cryptographically secure randomness (Web Crypto API). Our security tools follow NIST guidelines and industry best practices.
Professional-grade JavaScript, CSS, and HTML beautifiers and minifiers. Built on proven open-source libraries for accurate, standards-compliant output.
What We Stand For
Every tool runs directly in your browser with zero server round-trips. Results are instant, no waiting.
Your data never leaves your device. We don't collect, store, or transmit anything you type into our tools. We display ads via Google AdSense to keep the site free.
No subscriptions, no paywalls, no sign-ups. Every tool is completely free to use, forever.
Every tool is designed with developers in mind — clean UI, keyboard-friendly, and no distractions.
How We Keep It Free
DevWithTools is completely free to use. We sustain the site through non-intrusive advertisements served by Google AdSense. These ads help cover hosting, development, and maintenance costs. We are transparent about this: ads are clearly displayed and do not interfere with tool functionality. Your tool input data is never shared with advertisers — all processing happens entirely in your browser.
If you wish to opt out of personalized ads, you can do so via Google Ads Settings.
Learn More on Our Blog
We publish practical guides and tutorials to help developers understand the tools they use every day.
Visit the BlogWhat We Offer
Get in Touch
Have a tool suggestion, found a bug, or just want to say hi? We'd love to hear from you.