The latest articles on DEV Community by Kaleri Khan Bugti (@kalerikhan). https://dev.to/kalerikhan https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4125549%2F4d06f338-8f12-4dd1-b5c5-7500871dfbba.jpg https://dev.to/kalerikhan en Kaleri Khan Bugti Tue, 15 Sep 2026 05:19:35 +0000 https://dev.to/kalerikhan/13-free-secure-browser-utilities-for-developers-100-client-side-3mng https://dev.to/kalerikhan/13-free-secure-browser-utilities-for-developers-100-client-side-3mng <p>Hey devs! 👋</p> <p>I've built <strong>ProTools Hub</strong> — a collection of 13 fast, free, and privacy-focused web utilities that process data entirely inside your browser (zero server uploads).</p> <h3> 🛠️ Key Utilities Available: </h3> <ul> <li> <strong>JSON Formatter &amp; Validator</strong>: <a href="https://protools-hub-9k1g.vercel.app/tools/json-formatter" rel="noopener noreferrer">Format &amp; Minify JSON</a> </li> <li> <strong>Base64 Encoder/Decoder</strong>: <a href="https://protools-hub-9k1g.vercel.app/tools/base64-encoder" rel="noopener noreferrer">Convert Strings Safely</a> </li> <li> <strong>Image Resizer</strong>: <a href="https://protools-hub-9k1g.vercel.app/tools/image-resizer" rel="noopener noreferrer">Resize &amp; Convert PNG/JPG/WebP</a> </li> <li> <strong>Word Counter</strong>: <a href="https://protools-hub-9k1g.vercel.app/tools/word-counter" rel="noopener noreferrer">Count Words &amp; Reading Time</a> </li> </ul> <p>Check out the full toolkit here: <a href="https://protools-hub-9k1g.vercel.app" rel="noopener noreferrer">ProTools Hub</a></p> webdev javascript productivity tools