Image Compressor
Make images smaller for faster websites and WhatsApp sharing. Set the quality and an optional maximum width, see how much you save, and download. Your images stay on your device.
How to compress an image
- Choose an image.
- Set the quality. 70 to 80% usually looks the same but is much smaller.
- Add a max width if the image is larger than needed, such as 1600 px for a website.
- Download and compare the result before using it.
Recommended sizes for the web
| Image | Width | Target size |
|---|---|---|
| Full-width banner | 1600 to 1920 px | Under 250 KB |
| Blog image | 1200 px | Under 150 KB |
| Card or thumbnail | 600 px | Under 60 KB |
| Logo | As displayed, x2 | Under 30 KB, or SVG |
Why compress images
Images are usually the heaviest part of a web page. Smaller images load faster on mobile data, improve Core Web Vitals like LCP, and save storage. On WordPress, LiteSpeed Cache can also optimise images automatically, but compressing before upload keeps your media library lean.
Related tools
Convert formats with the WebP converter, resize with the image resizer, and plan page size with the page weight budget calculator.
More free tools and guides
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Frequently Asked Questions
Is this image compressor free?
Yes. It is free with no sign-up, and images never leave your device.
What quality should I use?
70 to 80% is a good balance for photos. Check the preview for visible blur or blocks.
Is WebP better than JPG?
WebP files are usually smaller at the same visual quality, and all modern browsers support them.
Can I compress PNG logos here?
You can, but transparent areas are not kept in JPG. For logos, SVG or WebP is better.