Compress & Convert Files Privately
Reduce file sizes and convert formats directly in your browser. Your files never leave your device—100% private, 100% free.
Reduce File Sizes
Compress images, documents, and videos without losing quality.
Image Compressor
Reduce JPG, PNG, and WebP file sizes by up to 90% without visible quality loss.
PDF Compressor
Shrink PDF documents for email attachments and storage optimization.
Video Compressor
Optimize MP4 and video files while preserving visual quality.
Convert Formats
Transform files between different formats instantly.
Why Use SnapFile?
SnapFile is a collection of free file optimization tools designed with privacy as the top priority. Unlike traditional online compressors that upload your files to remote servers, every SnapFile tool processes your files directly in your web browser using WebAssembly technology.
Complete Privacy by Design
When you use SnapFile, your files never leave your device. The compression and conversion algorithms run locally in your browser, using your computer's processing power. This means sensitive documents, personal photos, and private videos remain completely private—there's no server to hack, no database to breach, and no data to sell.
Professional-Grade Compression
We use industry-standard libraries compiled to WebAssembly, including components from FFmpeg for video processing and advanced image optimization algorithms. The results are comparable to desktop software like Adobe Acrobat or HandBrake, but accessible directly from your browser.
No Installation Required
SnapFile works in any modern web browser—Chrome, Firefox, Safari, or Edge—on Windows, Mac, Linux, or ChromeOS. There's nothing to download, no software to keep updated, and no risk of malware from executable downloads.
Completely Free
Our Free tier provides full access to all compression and conversion tools with reasonable limits. For power users who need larger files or batch processing, we offer affordable Pro plans—but the core functionality is and will remain free.
Ready to Optimize Your Files?
Start compressing and converting—free, fast, and completely private.