Shrink Files,
Not Quality
Compress images, videos, PDFs & more — 100% in your browser. No uploads, complete privacy.
All Compression Tools
Choose a tool and start compressing
Compress JPG
Compress JPG images up to 80% with MozJPEG
Compress PNG
Lossless PNG compression with OxiPNG
Compress WebP
Modern WebP compression for the web
Compress AVIF
Next-gen AVIF format with best compression
GIF Compressor
Reduce animated GIF file sizes
SVG Optimizer
Optimize SVG vectors with SVGO
TIFF Compressor
Compress TIFF images with libvips
HEIC Compressor
Compress iPhone photos, convert to JPEG
Video Compressor
Compress MP4, WebM, MOV up to 90% with FFmpeg
Video to GIF
Convert videos to animated GIFs
MP3 Compressor
Reduce MP3 file sizes
WAV to MP3
Convert WAV to compressed MP3
PDF Compressor
Compress PDFs up to 90% with Ghostscript
Word Compressor
Compress DOCX up to 80% by optimizing images
Excel Compressor
Shrink XLSX, XLS files up to 80%
PowerPoint Compressor
Shrink PPTX presentations up to 80%
CSV Compressor
Compress CSV files up to 90% with GZIP
EPUB Compressor
Shrink eBooks by compressing images
ZIP Creator
Create compressed ZIP archives
7z Compressor
Maximum compression with 7-Zip
JS Minifier
Minify JavaScript code
CSS Minifier
Minify CSS stylesheets
Privacy First
Your files never leave your device.
Complete Privacy
Files are processed entirely in your browser. Nothing is uploaded to any server.
Blazing Fast
No upload/download time. WebAssembly provides near-native performance.
Works Everywhere
Chrome, Firefox, Safari, Edge — desktop or mobile. No installation needed.
Batch Processing
Compress dozens of files at once with parallel processing for maximum speed.
Full Control
Fine-tune quality, choose presets, or set target file sizes. You're in charge.
Forever Free
No limits, no watermarks, no sign-up required. Use as much as you want.
3 Simple Steps
Upload, configure, download.
1. Select Files
Drag & drop or browse. Your files stay on your device — we never see them.
2. Configure
Choose a preset or customize settings. Preview results in real-time.
3. Download
Get your compressed files instantly. Download individually or as a ZIP.
Ready to Compress?
Free, private, unlimited.
Start Now