Image Compressor
Compress JPG, PNG and other images in your browser with adjustable quality for faster pages and smaller files.
Last updated: June 24, 2026
How to use Image Compressor
- Enter the requested information.
- Run the tool to process the values in your browser.
- Review the result, limitations and source notes before sharing it.
Why image compression matters
Large images can slow down web pages, emails and uploads. Compressing an image reduces file size so pages load faster and visitors use less data. This is especially important on mobile connections.
How to choose quality
Start around 0.7 quality for photos and compare the result. If the image looks too soft, increase quality. If the file is still too large, reduce dimensions with the Image Resizer before compressing again.
Best uses
- Compress blog images before upload.
- Reduce screenshots for email or forms.
- Prepare images for faster landing pages.
- Test different quality settings before publishing.
Privacy note
The compression happens in your browser where supported. Avoid using sensitive images on shared devices.
Best for
Image conversion, size, resize and optimization helpers.
Privacy note
Use browser-side tools responsibly and avoid sensitive information on shared devices.
FAQs
Is Image Compressor free?
Yes. The tool is free to use in your browser.
Does it work on mobile?
Yes. The page is responsive. Some large file tools may work better on desktop browsers.
Will compression reduce quality?
Usually yes, but a moderate setting can reduce size while keeping the image visually acceptable.
Should I resize before compressing?
If the image dimensions are very large, resizing first often gives the best file-size reduction.