Image Compressor

Reduce photo file size with an adjustable compression setting and a visible preview. Prepare lighter images for forms, websites and sharing.

Open the interactive workspace with JavaScript enabled. Preview and editing are free.

How to use Image Compressor

1. Choose a supported image.
2. Set quality and output options.
3. Compare the preview and size before saving.

Output and supported files

Compressed image. Lossy compression may change fine details. Inspect your image before export; a smaller file is not always possible.

Do my files leave my device?

Your file contents stay in your browser. Account, credits and tool-usage requests reach Oxodian.

Related tools

Files are processed on your device. Sign in for five daily free credits; one export or started session costs one credit. Unused daily credits do not roll over. Device and file limits apply.