How Does ZipZip Online Extraction Work?
Select File
Drag and drop your 7z, RAR, or ZIP archive. We support encrypted and multi-part archives.
Local Processing
WebAssembly allows your CPU to decompress data locally. No data is sent to the internet.
Save Results
Instantly download the extracted content to your device. Faster than cloud-based tools.
Supported Formats & Algorithms
ZipZip is a universal tool that replaces desktop software. We use high-performance decompression libraries:
Why Choose Privacy-First Extraction?
Most popular "unzip online" websites work on an outdated model: you upload your file to their server, the server processes it, and then you download the result back. This creates a security risk, as your sensitive data remains on someone else's disk.
ZipZip changes this. We believe your data belongs only to you. Using WebAssembly, we brought professional compression algorithms directly into your browser code. Your files never leave your computer.
Frequently Asked Questions
Does ZipZip support password-protected files? ▼
Yes, our tool will ask for a password during extraction if the archive is encrypted. Password verification also happens locally. We support AES-256 encryption.
Is there a file size limit? ▼
There is no server-side limit. It only depends on your device's RAM. For files over 2GB, we recommend using a desktop browser.