Compress, convert, and transform your files directly in the browser. Nothing gets uploaded. Nothing gets stored. Just fast, private tools.
All your tools in one place. All free, all private.
Compress, merge, convert and extract. Word to PDF, Excel to PDF, images to PDF — and back.
Compress, convert and resize images. JPG, PNG, WebP — with quality control and instant preview.
Convert between CSV, Excel, JSON, PDF and TSV. With live data preview before converting.
Shrink videos for WhatsApp, Instagram, Email. Real H.264 encoding with FFmpeg — in your browser.
Rewrite the text that is already in the PDF, sign, redact, comment and reorganise pages — locally, and installable as an app.
Edit photos and PSD files in your browser. Crop, rotate, adjust brightness, contrast, filters — no Photoshop needed.
Create ZIP archives or extract ZIP, RAR, 7Z, TAR, GZ files. Browse contents and download individual files.
Strip hidden EXIF, GPS, author names from photos, PDFs, and Office documents. Privacy-safe — files never uploaded.
Lighthouse scores, Core Web Vitals, and detailed step-by-step optimization advice. Plus browser performance benchmarks.
Most online file tools upload your documents to remote servers for processing. That means your private PDFs, personal photos, and sensitive data travel across the internet to a computer you don't control. BrowserCrunch is different.
Every tool on BrowserCrunch runs entirely in your browser using modern web technologies like WebAssembly, Canvas API, and PDF.js. Your files never leave your device — not even for a millisecond. There's no server, no upload, no cloud processing.
Because there are no servers to pay for, BrowserCrunch is completely free with no file size limits or daily usage caps. Processing happens at the speed of your own hardware — which for most modern devices is instant.
If your data never leaves your device, there's nothing to protect on our end. BrowserCrunch is privacy-compliant by architecture, not just by policy. Ideal for businesses handling sensitive documents.
Every BrowserCrunch tool — free, no signup, and 100% local processing in your browser.
Compress PDF · Merge PDF · PDF to Word · Word to PDF · Excel to PDF · Image to PDF · Text to PDF · CSV to PDF · PDF to Text · PDF Editor
CSV to Excel · Excel to CSV · CSV to JSON · JSON to CSV · TSV to CSV
Create ZIP online · Extract ZIP · Extract RAR without WinRAR · Extract 7Z
Compress Image · Resize Image · JPG to PNG · PNG to JPG · Image to WebP · Photo Editor · Metadata Cleaner