Archive · room 1
Bulk File Compressor (ZIP)
Pack many files into a ZIP, or extract a ZIP.
🔒 Processed in your browser · No upload · No sign-up
Drop files or folders here or click to browse
You can also paste from the clipboard. Files stay on your device.
Create and extract ZIP files online
Bundle any number of files — or whole folders — into a single ZIP archive, or open a ZIP to download individual files from it. Everything is done by JSZip inside your browser, so even private documents stay on your device.
Which compression level should I use?
Level 6 is a good balance of speed and size. Level 9 squeezes out a few more percent but is slower. Level 0 just stores files without compressing them, which is fastest for already-compressed media like JPG or MP4.