How to Zip a File Online
No software to install. These free online tools let you create zip files right in your browser. Here's how, plus a comparison of the best options.
How to Zip Files Online (Step-by-Step)
We'll use ezyZip as the example since it processes files locally in your browser (most private option).
Go to ezyzip.com
Open your browser and go to ezyzip.com. Click "Zip Files" in the main menu.
ezyZip homepage with Zip Files option
Select or drag your files
Click "Select files to archive" or drag and drop files from your computer into the browser window. You can add multiple files.
ezyZip file selection dialog
Click "Zip Files"
Click the green "Zip Files" button. The tool will compress your files locally in your browser.
Download your zip file
Click "Save Zip File" to download the compressed archive to your computer.
ezyZip save zip file download button
Best Online Zip Tools Compared
1. ezyZip
https://www.ezyzip.comPros
- + Runs entirely in your browser (files never uploaded)
- + Free, no signup
- + Supports zip, unzip, and conversion
Cons
- - Ad-supported interface
- - Limited to browser memory for very large files
Verdict: Best overall. Since files stay on your device, it is fast and private.
2. Files2Zip
https://www.files2zip.comPros
- + Clean, simple interface
- + Free to use
- + Drag and drop support
Cons
- - Files are uploaded to server
- - Limited file size
Verdict: Good for small files when simplicity matters.
3. Compress2Go
https://www.compress2go.comPros
- + Multiple format support
- + Cloud storage integration
- + Password protection
Cons
- - Free tier has limits
- - Slower (server-side processing)
Verdict: Good if you need password protection or format conversion.
4. Archiver Online (Archive Extractor)
https://extract.mePros
- + Supports 70+ archive formats
- + Google Drive/Dropbox integration
- + Free
Cons
- - Primarily for extracting, not creating
- - Files uploaded to server
Verdict: Best for unzipping and extracting unusual archive formats.
Privacy & Safety Considerations
When using online zip tools, keep these privacy concerns in mind:
- Client-side vs server-side: Tools like ezyZip process files in your browser—your files never leave your computer. Server-side tools upload your files, which is a privacy risk.
- Sensitive files: Never upload sensitive documents (tax returns, passwords, personal photos) to server-based zip tools. Use a desktop application instead.
- File deletion: If you use a server-based tool, check their privacy policy. Most claim to delete files within a few hours, but there are no guarantees.
- HTTPS: Ensure the site uses HTTPS (look for the padlock icon) before uploading any files.
When to Use Online Zip Tools
Online zip tools are best for:
- Quick, one-off compression when you don't want to install software
- Computers where you don't have admin permissions to install apps (work/school)
- Chromebooks and other devices with limited native app support
- Small files that need quick compression
For regular use, large files, or sensitive documents, we recommend installing a dedicated zip application on your computer.
Last updated: March 2026