Tools · Image · Image compress
Image compress
Shrink JPG, PNG, and WebP images with a quality slider, and see a before/after preview with the percentage saved.
Add a file and run the tool.
Your file is ready.
Try a different file, or try again.
Settings
Choose a file, adjust the settings, then run the tool.
Runs fully in your browser. Nothing is uploaded.
How it works
Drop or choose your images (JPG, PNG, WebP, or AVIF, in batches of 20).
Adjust the quality slider - the preview and the new file size update as you drag it.
Download the compressed image, or all of them as a zip.
Frequently asked questions
Yes, a little - that's what makes the file smaller. The quality slider lets you trade size for sharpness, and the before/after preview shows exactly what you're keeping.
No. Compression runs on your device in a background worker - the image is never sent to a server.
JPG, PNG, WebP, and AVIF, files under 100 MB, in batches of 20.
Yes, by default. Turn on "Keep photo metadata (EXIF)" before compressing if you want to keep it.
Guides
A closer look at specific problems this tool solves.
Why Your Website Feels Slow (And a Photo Is Usually Why)
Most pages aren't slow because of bad code. A single unresized photo, uploaded straight from a phone, is usually the reason a page takes seconds to appear.
Read the guideHow to Reduce Image File Size Without Losing Quality
Compressing a photo well means choosing between quality and size on purpose, not by accident. Here's the actual process, and what each setting is doing.
Read the guideWebP vs AVIF vs JPG: Which Image Format Should You Actually Use
The quality slider is only half the story. The format you save an image in decides how much room the same picture takes up before compression even starts.
Read the guide
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