Zip File Creator
Bundle multiple files into a single ZIP archive, or extract the files out of a ZIP you already have — entirely in your browser, no upload, no file-count limit.
Input
ZIP Archive
Add files and press Create ZIP. The archive is built entirely in your browser and never uploaded.
Also available with
Guides
Bundle multiple files into a single ZIP archive, or pull the files back out of one you already have — all in your browser, with no upload and no server-side size limit.
How to use it
Create a ZIP
- Set Mode to Create a ZIP archive.
- Drag and drop up to 50 files into the upload area, or click to browse.
- Give the archive a name, and pick a Compression level.
- Press Create ZIP and download the result.
Extract a ZIP
- Set Mode to Extract files from a ZIP.
- Drop in the
.zipfile you want to open. - Press Extract Files.
- Download each extracted file individually, or all of them at once as a re-zipped archive.
Settings
- Archive Name — the filename of the downloaded ZIP (the
.zipextension is added automatically). - Compression — Store only skips compression entirely (fastest, useful for files that are already compressed, like JPEGs or other ZIPs); Balanced is a good default for most files; Maximum squeezes the smallest archive at the cost of taking longer to build.
How it works
Both directions run entirely in memory in your browser using a WebAssembly-free JavaScript zip implementation — files are read with the File API, zipped or unzipped locally, and handed back to you as a download. Nothing is ever sent to a server.
Privacy
Everything runs entirely in your browser. Your files are never uploaded to a server.