Is there a limit on how many files I can add to a ZIP?

You can compress dozens of files up to 200MB in total size right inside your browser memory.

Will other computers and phones be able to open this ZIP?

Yes! The archive uses standard DEFLATE compression compatible with Windows File Explorer, macOS Archive Utility, iOS Files, Android, and Linux.

File 100% Client-Side

Compress multiple files and folders into a secure ZIP archive directly in your browser.

Zero Upload

Never leaves browser

Instant Speed

WASM accelerated

or click to browse from your device

Create compressed ZIP archives from any file type directly in your browser

Batch compression supporting dozens of documents, photos, and folders

Configurable DEFLATE compression levels to balance speed and maximum file shrinkage

100% Client-side execution — your files are never transmitted to any external server

Instant download with real-time progress and archive size comparison

Simple Workflow

Get results in three quick steps without any learning curve.

Drag & drop or upload one or multiple files you want to archive.

Enter your desired ZIP archive name and select the compression level.

Click "Create ZIP Archive" and download your packaged ZIP file.

Need Help?

Everything you need to know about this tool.

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