Create a ZIP Archive
Bundle any number of files into a single ZIP archive — fast, free, and private. Compression happens in your browser, so your files are never uploaded.
No upload Instant Free
Reviewed by Ismail Sab Ajnalkar · Updated July 2026
Runs entirely in your browser — your files are never uploaded.
Privacy, proven — live
Online0 BUploaded to our servers
0Requests carrying your data
0Files stored by us
—Processed on your devicedrop a file
Conversions run entirely in your browser. Turn off your Wi-Fi and try it — it still works. Nothing leaves this device.
File Transmute creates ZIP archives on your device with a fast WebAssembly-grade compressor. Drop in as many files as you like, then download one tidy .zip — ideal for emailing or backing up. Because it runs locally, even sensitive files never leave your device.
How to convert Files → ZIP
01
Drop the files you want to zip into the tool above.
02
Review the list and remove any you don't need.
03
Click Create ZIP to download the archive.
Frequently asked questions
Yes — unlimited and free, because it runs on your own device.
No. The archive is built in your browser; your files never leave your device.
As many as your device's memory can hold — there's no server-imposed limit.
Yes, in any modern browser.
Use this nextZIP → Files