Create and open ZIP files online
Free, fast and private. Your files are handled straight in the browser and never leave your device.
- No upload
- No sign-up
- No watermarks
Three steps, no upload
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1
Choose your files
Drag and drop, or use the file picker. You can add more files along the way without starting over.
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2
Choose the compression
Fast, balanced or smallest possible file. You see the total size and how much you save before you start.
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3
Download the archive
The ZIP file is built in your own browser and downloaded straight to you. Nothing is sent to a server.
Built to be trusted
Your files stay on your machine
All compression and extraction happens locally in the browser. You can check it yourself in the network tab.
International file names work
Accented letters and non-Latin scripts survive the compression, along with emoji and long international file names.
Frequently asked questions
Are my files uploaded?
No. The tools on this site run in your own browser. Should a future feature need server processing, it will be clearly marked before you pick a file.
Is there a size limit?
The limit is set by the memory in your device, not by us. Large archives are slower on a phone than on a desktop machine.
Can I password-protect the archive?
Password protection is coming as its own module. Your password is handled in the browser and never leaves your device.
Does it cost anything?
The core tools are free and need no sign-up. There are no watermarks on anything you download.
The rest of the toolbox
Seven tools are open, and all of them run in your own browser. Anything marked «Coming» is not finished testing yet.