Compress an image to 500 KB
Need a photo that is no larger than 500 KB? Drop it below and we automatically find the highest quality that fits within 500 KB.
100% private: processed on your device, nothing is uploaded.
How it works
- Choose or drag your image into the box above. The limit is already set to 500 KB.
- We try different quality levels and, if necessary, slightly smaller dimensions.
- Download your image: guaranteed 500 KB or smaller whenever it is possible.
When do you need an image of 500 KB?
Keeping website images under 500 KB makes pages load fast, which helps visitors and search rankings. It is also a common limit for newsletters and blog platforms. Most photos stay at full HD resolution.
How we get to 500 KB
We first try to stay at the original dimensions and only lower the quality as far as needed. If an image cannot reach 500 KB with acceptable quality, it is scaled down step by step, because a smaller sharp photo looks better than a large blurry one.
Frequently asked questions
Will my image be exactly 500 KB?
It will be at most 500 KB, usually slightly below. We choose the highest quality that still fits within the limit.
Can I choose a different size?
Yes. Change the number or unit in the field above, and your images are processed again right away.
Are my photos uploaded?
No. Everything happens in your browser, so your photos never leave your device.