Compression instructions below
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You can reduce jpeg file size by setting a specific desired output file size or reduce by percentage.
- Enter the desired JPEG file size in kilobytes and then click "Next".
- To reduce JPEG by percentage, click the "By Percentage" tab and enter your desired percentage reduction. E.g. 30 for 30% file size reduction and click "Next".
You will be redirect to the correct file compression page. The page contains further instructions for reducing JPEG file size.
At ezyZip, we offer an advanced compression feature that allows you to reduce the size of your JPEG files either by setting a specific target file size or by selecting a percentage reduction. This functionality is perfect for tailoring JPEG files to meet various requirements or limitations. Whether you need to comply with size constraints for uploads and emails, or simply want to save disk space, you can easily customize the compression to fit your needs.
Reduce JPEG Below Specific Size
- Reduce JPEG to 5kb
- Reduce JPEG to 10kb
- Reduce JPEG to 15kb
- Reduce JPEG to 20kb
- Reduce JPEG to 25kb
- Reduce JPEG to 30kb
- Reduce JPEG to 40kb
- Reduce JPEG to 50kb
- Reduce JPEG to 75kb
- Reduce JPEG to 100kb
- Reduce JPEG to 150kb
- Reduce JPEG to 200kb
- Reduce JPEG to 250kb
- Reduce JPEG to 300kb
- Reduce JPEG to 400kb
- Reduce JPEG to 500kb
- Reduce JPEG to 600kb
- Reduce JPEG to 750kb
- Reduce JPEG to 1000kb
ezyZip processes files directly in your browser. Unlike most online tools, your files are not uploaded to our servers, which means faster processing and better privacy. Take a look at the feature comparison below and we think youll agree that ezyZip is the better choice for your file conversion needs.
| Feature | ezyZip | Other Online Tools |
|---|---|---|
| No Software Installation | Works Directly in Browser | Works Directly in Browser |
| Processing Location | Your Browser (No Upload) | Their Servers (Upload Required) |
| Privacy & Security | 100% Private (Files Never Leave Your Device) | Files Uploaded, Accessible by Others |
| Processing Speed | Fast (No Upload/Download Time) | Slow (Upload + Process + Download) |
| Registration Required | Never | Often Required for Large Files |
| Works Offline | Yes (After Page Load) | No |
| Image Format Support | 100+ Image Formats | Limited (JPEG, PNG, GIF only) |
| Compression Quality | Smart Quality Optimization | Basic Compression |
| Batch Processing | Process Multiple Images | One at a Time |
| Cost | 100% Free | Free with Limitations / Paid Tiers |
| Established | Since 2009 (15+ Years) | Recent (May Disappear) |
Why client-side JPEG image compression keeps your photos private
Every pixel of your JPEG images is processed within your browser's WebAssembly sandbox when using ezyZip. Here is why local image compression is technically superior:
- Desktop-Class EngineThe Emscripten-compiled image processing engine runs the same class of algorithms used by professional desktop tools — including advanced quantization, chroma subsampling, and progressive encoding — entirely within isolated browser memory.
- Multiple Compression ModesChoose between quality-based, percentage-based, or target-size compression. Each mode uses a different optimization strategy to balance visual quality against file size for your specific needs.
- Efficient Batch DownloadsCompressed outputs are staged through the Origin Private File System for efficient batch downloading. Process and download hundreds of images in a single operation without repeated file-picker interactions.
- Automatic CleanupSession cleanup ensures processed image data does not persist beyond your active browser session. Temporary files in the Origin Private File System are automatically purged when stale, keeping your browser storage clean.