The latest articles on DEV Community by MD Moniruzzaman (@md_moniruzzaman_ee76186b3). https://dev.to/md_moniruzzaman_ee76186b3 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%2F4240897%2Fa5479165-3acc-4190-a802-f08cae2f7be5.png https://dev.to/md_moniruzzaman_ee76186b3 en MD Moniruzzaman Thu, 12 Nov 2026 11:12:57 +0000 https://dev.to/md_moniruzzaman_ee76186b3/i-built-a-100-private-client-side-utility-platform-with-56-web-tools-46kn https://dev.to/md_moniruzzaman_ee76186b3/i-built-a-100-private-client-side-utility-platform-with-56-web-tools-46kn <p>Hey developers,</p> <p>Tired of uploading sensitive files or personal documents to unknown cloud servers just to resize a photo or generate an invoice?</p> <p>I built <strong><a href="https://toolnovus.com/" rel="noopener noreferrer">ToolNovus</a></strong> — an all-in-one browser utility suite with 56+ fast, client-side tools that run 100% inside your browser memory using Vanilla JS, WebAssembly, and Canvas API:</p> <ul> <li> <strong>Developer Utilities:</strong> <a href="https://toolnovus.com/json-to-csv" rel="noopener noreferrer">JSON to CSV</a>, Bcrypt Hasher, JWT Decoder, URL Encoder.</li> <li> <strong>Freelancers &amp; Remote Workers:</strong> <a href="https://toolnovus.com/freelance-fee-calculator" rel="noopener noreferrer">Freelance Fee Calculator</a>, <a href="https://toolnovus.com/invoice-generator" rel="noopener noreferrer">Invoice Generator</a>, Contract Maker.</li> <li> <strong>Daily Productivity:</strong> <a href="https://toolnovus.com/typing-speed-test" rel="noopener noreferrer">Typing Speed Test</a>, <a href="https://toolnovus.com/whatsapp-link-generator" rel="noopener noreferrer">WhatsApp Link Generator</a>, <a href="https://toolnovus.com/compress-image-to-20kb" rel="noopener noreferrer">Exact KB Image Compressor</a>.</li> </ul> <p>Zero tracking, zero file storage on servers, and completely free. <br> Check it out here: <strong><a href="https://toolnovus.com" rel="noopener noreferrer">https://toolnovus.com</a></strong> — would love your honest feedback and feature requests!</p> webdev javascript opensource productivity