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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>About FreeDevTool — Privacy-First Developer Tools | FreeDevTool</title>
<meta name="description" content="FreeDevTool provides free, fast, privacy-first developer tools. Built by developers who were tired of slow, ad-heavy alternatives. All tools run in your browser.">
<meta name="robots" content="index, follow">
<meta name="author" content="Anees Ur Rehman">
<script type="application/ld+json">{"@context":"https://schema.org","@type":"WebPage","datePublished":"2026-05-02","dateModified":"2026-05-19","inLanguage":"en-US","isPartOf":{"@type":"WebSite","name":"FreeDevTool","url":"https://freedevtool.org"}}</script>
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<script type="application/ld+json">{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Who built FreeDevTool?","acceptedAnswer":{"@type":"Answer","text":"FreeDevTool is built and maintained by Anees Ur Rehman, a full-stack developer based in Pakistan. It is an independent project — not affiliated with any company. The source code is open under the MIT license on GitHub."}},{"@type":"Question","name":"Is FreeDevTool really free?","acceptedAnswer":{"@type":"Answer","text":"Yes. Every tool is free with no signup, no paid tier, no ads, and no upsell. The site has no monetization beyond anonymous Google Analytics for page views. There is no plan to ever paywall any tool."}},{"@type":"Question","name":"How does FreeDevTool protect my privacy?","acceptedAnswer":{"@type":"Answer","text":"Every tool runs entirely in your browser as static HTML and JavaScript. Open the DevTools Network tab while using any tool — you will see zero fetch or XHR requests fire. Your data is never transmitted to a server because there is no server-side processing."}},{"@type":"Question","name":"Can I use FreeDevTool offline?","acceptedAnswer":{"@type":"Answer","text":"Yes. Once a tool page loads, all processing happens locally. After your first visit, browsers cache the assets so the tools work even with a dropped connection. The first load requires an internet connection to fetch the static HTML."}},{"@type":"Question","name":"Why was FreeDevTool built?","acceptedAnswer":{"@type":"Answer","text":"Most existing developer tool sites are either ad-loaded, slow, or transmit pasted data to a server. After repeatedly pasting customer tokens and JSON into such tools while debugging, the obvious need emerged for a privacy-first alternative that runs entirely client-side. So FreeDevTool was built — one tool at a time."}},{"@type":"Question","name":"How do I contribute or report a bug?","acceptedAnswer":{"@type":"Answer","text":"The repository is at https://github.com/Anees-Rao/devUtilstools — open issues, send pull requests, or reach out via LinkedIn or X. The source is vanilla HTML, CSS, and JavaScript with no build step, so contributing is straightforward."}},{"@type":"Question","name":"What are the long-term plans for FreeDevTool?","acceptedAnswer":{"@type":"Answer","text":"Continue adding niche tools developers need (with the same privacy-first constraint), publish in-depth guides on web standards (UUID, JWT, CSS, accessibility), and maintain the existing 50 tools as web standards evolve. No plans to pivot, monetize, or accept investment."}}]}</script>
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<meta property="og:description" content="Built by developers, for developers. Fast, private, no signup required.">
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<a class="nav-logo" href="/" aria-label="FreeDevTool home"><svg class="logo-mark" width="22" height="22" viewBox="0 0 24 24" aria-hidden="true" fill="none"><rect x="1" y="1" width="22" height="22" rx="6" fill="currentColor" opacity=".12"/><path d="M9.5 8.5L6 12l3.5 3.5M14.5 8.5L18 12l-3.5 3.5" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg>FreeDevTool</a>
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<div class="tool-badge">About Us</div>
<h1>About FreeDevTool</h1>
<p class="tool-description">Free, fast, privacy-first developer tools — built by developers who were tired of slow, bloated alternatives.</p>
</div>
<div style="max-width:680px; color:var(--text2); line-height:1.8; font-size:14.5px">
<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">Why FreeDevTool exists</h2>
<p>Every developer uses micro-tools daily — decoding a JWT token, formatting a JSON response, converting a timestamp, generating UUIDs for test data. The existing tools online are slow, full of intrusive ads, and some even send your data to their servers. We built FreeDevTool because developers deserve better.</p>
<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">How it works</h2>
<p>Every tool on FreeDevTool runs <strong style="color:var(--text)">100% in your browser</strong> using JavaScript. Nothing you type, paste, or upload ever leaves your device. There are no accounts, no server-side processing, and no data logging. You open a tool, use it, and leave. That is it.</p>
<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">Built for speed</h2>
<p>FreeDevTool is a static site hosted on a global CDN. Pages load in under 1 second. There are no heavy JavaScript frameworks, no render-blocking requests, and no unnecessary dependencies. We use vanilla HTML, CSS, and JavaScript because your tools should load instantly — not after a 3-second spinner.</p>
<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">Who builds this</h2>
<p>FreeDevTool is built and maintained by an independent developer who uses these tools every day. The site is hand-coded in vanilla HTML, CSS, and JavaScript — no frameworks, no build pipeline, no analytics-heavy template generators. Every tool is something the maintainer needed personally, then polished into something other developers can rely on too.</p>
<!--
============================================================================
E-E-A-T AUTHOR BLOCK — replace placeholders below with your real info.
Required for Google's 2026 author-credibility signals (E-E-A-T).
Fill in: NAME, ROLE/LOCATION, BIO, GITHUB_URL, LINKEDIN_URL, X_URL.
Then update the Person JSON-LD at the bottom of this section to match.
============================================================================
-->
<div style="margin:36px 0 8px; padding:24px; border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--bg2)">
<div style="display:flex; gap:18px; align-items:flex-start; flex-wrap:wrap">
<div style="flex-shrink:0; width:64px; height:64px; border-radius:50%; background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%); display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:24px; font-weight:700; color:var(--bg)">
<!-- TODO: Replace "AR" initials below with your own initials, or replace this whole div with an <img src="/avatar.jpg" alt="Your Name" width="64" height="64" style="border-radius:50%"> -->
AR
</div>
<div style="flex:1; min-width:240px">
<div style="font-size:15px; font-weight:600; color:var(--text); margin-bottom:2px">
<!-- TODO: replace with your real name -->
Anees Ur Rehman
</div>
<div style="font-size:12px; color:var(--text3); font-family:var(--mono); margin-bottom:10px">
<!-- TODO: replace with your role + location, e.g. "Full-stack developer · Karachi, PK" -->
Full-stack developer · Pakistan
</div>
<p style="font-size:13.5px; color:var(--text2); line-height:1.6; margin:0 0 12px">
<!-- TODO: replace with your real 2-line bio. Mention years of experience, tech stack, why you built this. -->
Independent developer building tools that respect your time and your data. FreeDevTool started because every existing JSON formatter was either ad-loaded, slow, or sent your data to a server. So I built one that doesn't.
</p>
<div style="display:flex; gap:14px; flex-wrap:wrap; font-size:12.5px">
<a href="https://github.com/Anees-Rao" rel="noopener" target="_blank" style="color:var(--accent); text-decoration:none">
<strong style="color:var(--text)">GitHub</strong> ↗
</a>
<a href="https://www.linkedin.com/in/anees-ur-rehman-aa6271153/" rel="noopener" target="_blank" style="color:var(--accent); text-decoration:none">
<strong style="color:var(--text)">LinkedIn</strong> ↗
</a>
<a href="https://x.com/AneesRehman61" rel="noopener" target="_blank" style="color:var(--accent); text-decoration:none">
<strong style="color:var(--text)">X / Twitter</strong> ↗
</a>
</div>
</div>
</div>
</div>
<!-- Person JSON-LD — keep in sync with the visible block above. -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Person",
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<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">Open to feedback</h2>
<p>Have a tool request, found a bug, or want to suggest an improvement? We are constantly adding new tools based on what developers actually need. Bookmark <a href="all-tools" style="color:var(--accent); text-decoration:none">our toolbox</a> and check back regularly — we ship something new every few weeks.</p>
<h2 style="color:var(--text); font-size:17px; margin:28px 0 10px">No tracking. No ads. No catch.</h2>
<p>FreeDevTool will always be free. There are no premium tiers, no upsells, no upgrade prompts. We use lightweight, privacy-respecting analytics only to understand which tools developers find useful — never to identify or track individuals.</p>
</div>
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<div class="last-updated" style="text-align:center;font-size:12px;color:var(--text3);margin-bottom:12px">Last updated: May 2026 · Maintained by <a href="/about">Anees Ur Rehman</a></div>
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