Free, privacy-first browser tools. Every tool here runs 100% in your browser — your files and data never get uploaded to a server. No account, no tracking, no waiting on slow uploads. Just open and use.
⭐ Featured: QuickShrink
QuickShrink — Image Compressor (No Upload)
Compress and convert images (JPEG, PNG, WebP) right in your browser. Smart presets for Web, Social, Email, and Print. Resize, adjust quality, and batch-process — your photos never leave your device.
Free: 5 images/day • Pro: unlimited + batch + all presets, $3.99 one-time (no subscription)
All Tools
Eight privacy-first utilities. All free, all browser-based, all work offline after first load.
🖼️ Image & Photo
- QuickShrink — Compress & convert images (JPEG/PNG/WebP) with smart presets. How it works →
- PixelStrip — Strip EXIF/GPS metadata from photos before sharing. Why it matters →
🔧 Developer Utilities
- Base64Lab — Encode/decode Base64 text and files instantly, offline.
- HashForge — Generate MD5, SHA-1, SHA-256, SHA-512 and more in-browser. Details →
- RegexLab — Test and debug regular expressions with 5 modes. Details →
- DiffLab — Compare two blocks of text and see differences side by side.
- PassForge — Generate strong, random passwords — never sent anywhere.
⌨️ Productivity
- TypeFast — Practice typing and measure your WPM with clean, distraction-free drills.
Why “Privacy-First”?
Most online tools (TinyPNG, CloudConvert, and countless “free” sites) upload your files to their servers to process them. That means your private photos, documents, and data sit on someone else’s machine — subject to their retention policy, their security, and their terms.
These tools work differently. They use modern browser APIs (Canvas, Web Crypto, File API) to do all the work locally, on your device. Nothing is uploaded. You can even disconnect from the internet after the page loads and they keep working. Read the full reasoning →
FAQ
Are these really free? Yes. Every tool is free to use. QuickShrink has an optional one-time $3.99 Pro upgrade for unlimited image compression and batch processing — everything else is unlimited and free.
Do you store my files? No. We can’t — the files never reach a server. Processing happens entirely in your browser.
Do I need an account? No account, no sign-up, no email required for any tool.
Do they work on mobile? Yes, all tools are responsive and work on phones and tablets.