Compress an Image
Compress JPG, PNG, and WebP images online to reduce file size while keeping quality. Free, fast, and processed in your browser.
Note: this tool loads a processing engine the first time you use it, so the first run can take a moment. After that it's quick, and your files stay in your browser.
Big images slow your site down, eat up storage, and get bounced by email size limits. Compressing them shrinks the file a lot while keeping the picture looking good.
It works by re-saving your image at a smart quality level. You set the target with a slider and see how much you saved right away.
It all runs in your browser, so even large photos compress fast and nothing gets uploaded.
How to compress an image
- 1Add one or more images (JPG, PNG, or WebP).
- 2Move the quality slider until the preview looks right.
- 3Download the compressed image, or grab them all at once.
Frequently asked questions
Will compressing reduce image quality?
A little. Compression gives up a small amount of quality for a much smaller file. Use the slider to pick the balance, and check the preview before you download.
Is there a file-size or count limit?
No. Because compression runs in your browser, you can compress as many images as you like for free.