A curated collection of free online tools that run 100% in your browser. Your files are processed on your device — nothing is uploaded to a server. No account, no ads, no tracking of your content.
Built and maintained by NasrTech.
Most “free online tools” quietly upload your files to a server. These don’t. 👉 Read: What “no upload” really means, and why it matters
- Image compressor — shrink JPG / PNG / WebP file size, in your browser.
- Resize an image — change dimensions while keeping the aspect ratio.
- QR code generator — URL, text, Wi-Fi and vCard codes.
- Password generator — strong, random passwords generated locally.
- Word & character counter
- Color converter — HEX ↔ RGB ↔ HSL.
- Case converter — UPPER / lower / Title / Sentence case.
- Meta tag generator — SEO title, description & Open Graph tags.
- Sitemap generator — XML & HTML sitemaps.
- Arabic OCR (in browser) — extract editable Arabic & English text from an image.
- DocFlow Scanner — free Android document scanner with on-device Arabic & English OCR, scan-to-PDF, and a full PDF toolkit. No watermark, no forced login.
- Hamli — free Arabic pregnancy tracker & due-date calculator. Works offline, data stays on your device.
- No upload — files are processed in your browser; they never leave your device.
- Works offline for most tools once the page has loaded.
- No account, no ads, and your content is never sent to a server.
There are tasks that genuinely need a server (heavy processing, some OCR). For those we’re upfront — and we keep them on-device where we can (e.g. the DocFlow app’s OCR runs locally).
Spotted a bug, or want a tool added to the toolkit? Open an issue — suggestions welcome.
This README and tool index are released under the MIT License (see LICENSE). The web tools and apps themselves are © NasrTech.
Maintained by NasrTech · Free, private, in-browser tools.