ZIP Maker Online
Build a ZIP Archive From Any Files
Need to use ZIP Maker Online right now?
The resulting file opens with any standard ZIP-compatible tool, on any platform.
Add files to zip together
Processed locally in your browser — never uploaded
Builds a real, standard ZIP file (stored, uncompressed entries) entirely in your browser — no upload.
Features
- Runs entirely in your browser
- Privacy-first — your data is never uploaded
- Real-time, instant results
- 100% free, no sign-up required
- Works on desktop, tablet, and mobile
- No installation needed
Who uses this tool?
About ZIP Maker Online
Sending several files together as one attachment, or just bundling a set of related documents, is what ZIP archives are for — and creating one usually needs your operating system's built-in compression feature or a separate app. This tool builds a real, standard ZIP file directly in your browser from any files you add.
Files are stored using the ZIP format's standard structure (local file headers, a central directory, and an end-of-central-directory record) with entries kept uncompressed (stored, not DEFLATE-compressed) — this keeps the tool simple and fast while still producing a fully valid, standard ZIP that any unzip tool can open correctly.
Add as many files as you need, and they're bundled together in one download — useful for sending a batch of files as a single attachment or just keeping a set of documents together in one place.
Everything happens locally: your files are read and packaged into the ZIP entirely in your browser, with nothing uploaded to a server during the process.
How it works
- Add your files. Select as many files as you want to bundle.
- Create the ZIP. Files are packaged into a standard ZIP archive locally.
- Download the archive. One ZIP file containing everything you added.
Examples
Bundling files for one attachment
Input
5 separate documents
Output
one ZIP file containing all 5