Compress Image
Shrink an image's file size with a quality slider, right in your browser. See the before and after size. Nothing is uploaded.
Images never leave your device
How to compress an image
Choose your image and drag the quality slider. Lower quality means a smaller file, higher quality keeps more detail. Around 70 to 80 percent is a good balance for photos you want to share or upload. You will see the original size, the new size and how much you saved before you download.
JPG or WebP output
WebP usually produces a smaller file than JPG at the same quality, so choose it when the site or app you are uploading to accepts WebP. Choose JPG for the widest compatibility.
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Frequently asked questions
How much smaller will my image get?
It depends on the photo and the quality you pick. Large photos often drop by half or more; small or already-compressed images may shrink very little.
Does compressing lose quality?
Some, since detail is discarded to save space. Use a higher quality setting if you want the result to stay close to the original.
Are my images private?
Yes. Everything happens in your browser, so your images are never uploaded or stored anywhere.