How to use it
- Drop your images into the box, or tap to choose them.
- Keep the suggested settings or lower the quality and the longest side.
- Press Compress and download the smaller files.
Questions and answers
How much smaller will my photo get?
A typical 4 MB phone photo ends up around 300–600 KB at the default settings (quality 72%, longest side 2048 px).
Can I compress to under a specific size, like 100 KB?
Lower the quality and the longest side until the result shows the size you need; 1200 px and 60% usually lands near 150 KB.
Are my images uploaded anywhere?
No. The conversion happens inside your browser with your device’s own processor. Nothing is sent to a server, so it also works with private photos.
Is there a limit on files?
There is no daily limit. You can add many files at once; very large photos (over about 50 megapixels) may be slow on older phones.