ZIP Creator
Bundle multiple files into a single ZIP archive entirely in your browser. Compression happens locally with standard DEFLATE — your files never leave your device.
Drop files to bundle into a ZIP
or choose files — nothing is uploaded
Up to 50 files, 200 MB total.
Everything happens in your browser. Your files never leave your device. Files are compressed with standard DEFLATE (level 6).
How to use
- Drag files into the box or click “Choose files” (up to 50 files).
- Review the file list and remove any you don't need.
- Click “Create ZIP” and watch the progress.
- Download the finished archive.zip.
Details
This tool packs selected files into a ZIP archive using standard DEFLATE compression (level 6). It supports up to 50 files and 200 MB in total. All processing runs locally in your browser — no data is uploaded.
Note that files which are already compressed (JPEG, PNG, MP3, MP4, existing ZIPs) compress very little, because their data is already dense. Text, code, and documents usually compress well.
FAQ
Are my files uploaded anywhere?
No. The ZIP is created entirely in your browser using JSZip. No file data is ever sent to a server.
What compression is used?
Files are compressed with standard DEFLATE at level 6, the same default used by Windows, macOS and 7-Zip. Already-compressed files (JPEG, MP4, ZIP) won't shrink much.
What happens with duplicate filenames?
Files that share a name are automatically renamed with a number suffix (e.g. “a.txt”, “a (1).txt”) so nothing is silently overwritten.