Free Online ZIP Tool
Create and extract ZIP archives. Compression levels, folder support. All in your browser.
or click to browse (multiple files)
How to Create or Extract a ZIP File
Follow these simple steps to use the free online zip tool tool:
- Choose Create or Extract - Switch between building a ZIP archive or unpacking one.
- Drop your files - To create, drop files or folders (folder structure is preserved). To extract, drop a ZIP.
- Adjust compression - Pick the compression level and review estimated size before zipping.
- Download - Download your new ZIP archive, or extract the files you need from an existing one.
Features
- Create ZIP archives from files and folders
- Preserves folder structure and paths
- Extract ZIP files with a browsable file tree
- Compression level control and size estimates
- Download individual extracted files
Why Choose This Tool?
Zipping files is a daily need, but desktop tools and online services often upload your data to a server. Our ZIP Tool builds and extracts archives entirely in your browser, preserving folder structures and letting you control compression — with complete privacy.
Frequently Asked Questions
How do I create a ZIP file?
Switch to Create ZIP, drop your files or folders, choose the compression level, and download the archive.
Can I extract a ZIP file?
Yes, switch to Extract ZIP, drop an archive, and browse or download the files inside it.
Is my data uploaded to a server?
No. ZIP creation and extraction run entirely in your browser with JSZip. Your files never leave your device.
Does it preserve folder structure?
Yes, when you create a ZIP from folders, the directory structure is preserved inside the archive.
Can I control the compression level?
Yes, you can adjust the compression level and see an estimated size before you create the archive.
Can I extract a single file?
Yes, the extraction view lists every file and lets you download each one individually.