Archive Free

ZIP Creator

Create ZIP archive files from multiple files directly in your browser. Select any combination of files, organize them, and download a single ZIP archive. Standard DEFLATE compression. No server upload — all processing is local. No signup required.

Drop files anywhere, click to browse

Any file type · You can drop multiple files

Frequently Asked Questions

How many files can I add to the ZIP archive?▼
There is no hard file-count limit. The total archive size is limited by your browser's available memory — typically up to several gigabytes on modern computers.
What compression algorithm is used?▼
Standard DEFLATE compression, the same algorithm used by Windows, Mac, and Linux ZIP tools. This achieves a good balance of compression speed and file size reduction.
Is the ZIP creation done in the browser?▼
Yes. All files are processed locally using the JSZip library. No files are uploaded to any server.
Can I add files to subfolders inside the ZIP?▼
Yes. You can organize files into folder paths inside the ZIP archive before downloading.
What software can open the ZIP file?▼
ZIP files are natively supported on Windows, macOS, and Linux without any additional software. They also open in 7-Zip, WinRAR, and all major archive tools.