Compress Image Online Free
Reduce image file sizes while preserving visual quality, entirely in your browser. FastEdit's image compressor supports batch processing, multiple formats, and a fit-to-size option for hitting exact file size targets. Your images never leave your device.
Features
- Quality slider: drag to balance file size and visual quality with instant feedback.
- Fit-to-size: set a maximum file size (e.g., 100 KB, 500 KB) and FastEdit finds the optimal quality level.
- Batch processing: drop dozens of images and compress them all with the same settings.
- Side-by-side compare: view the original and compressed image side by side to judge quality.
- Multiple output formats: compress as JPEG, PNG, WebP, or AVIF. Switching formats alone often reduces size.
- No daily caps: no account required, and the practical limit is your device rather than a server quota.
How It Works
01
Open FastEdit
Go to app.fastedit.net. Runs in a modern desktop browser; mobile can handle lighter jobs.
02
Drop your images
Drag and drop one or more images. All files stay on your device.
03
Adjust quality
Use the quality slider or fit-to-size to set your compression target.
04
Compare
Use the side-by-side view to verify the compressed image looks acceptable.
05
Export
Download your compressed images. For batches, all files are processed and available for download.
Make the edit, check the result, keep the file on your device.
Open Compress Image