Type the size you need in KB and get a JPG that fits. Free, no sign-up, and nothing leaves your device. Works for 20 KB, 50 KB, 100 KB, 200 KB or any size.
Compressed in your browser. Free, no sign-up, photos never leave your device.
Drop photos, or click to browse
JPG, PNG, WebP or HEIC. Each photo is compressed to 100 KB as soon as you add it.
Quick answer
BatchSet reduces an image to a size you type in KB, free and entirely in the browser, with no upload and no sign-up. It searches for the highest JPG quality that fits the target and scales the photo down only when quality alone cannot reach it, then shows the final size and dimensions. Any target from 5 KB upwards works, with presets for the common 20, 50, 100 and 200 KB form limits.
Three quick steps — free, private, right in your browser.
Put the limit from the form in the Target size box, in KB, or pick 20, 50, 100 or 200.
Drop JPG, PNG, WebP or iPhone HEIC photos. Each one is compressed in your browser as soon as it is added.
Check the final size on each card, then save the JPG or download them all as a ZIP.
Type the number of KB you need and add the photo. The tool searches for the highest JPG quality that fits, and only scales the photo down if no quality is small enough. You see the final size and dimensions before you download.
No. The whole thing runs on your own device: the photo is read, compressed and saved without ever being sent to us. That is also why there is no queue and no size limit from our side.
Anything from 5 KB upwards. The common form limits are 20, 50, 100 and 200 KB, and each has its own page with a few tips.
Phone cameras save 12 to 48 megapixels at high quality, which is several megabytes. Forms are built for a fraction of that, so compression, and sometimes a smaller pixel size, is unavoidable.
Only when it has to. The tool lowers quality first and keeps your pixels; it scales down only when the target cannot be reached any other way, and then it tells you the new dimensions.
No limit from us. Everything runs on your device, so the only limit is your own memory and patience.
Compress to 20 KB
Compress a photo to 20 KB free. Pick the exact size, convert in your browser with no upload and no sign-up, and download the JPG for your form.
OpenCompress to 50 KB
Compress a photo to 50 KB free. The tool finds the quality for you, runs in your browser with no upload and no sign-up, and gives you a JPG.
OpenCompress to 100 KB
Compress a photo to 100 KB free. Choose the size, let the tool pick the quality, and download the JPG. Nothing is uploaded and no sign-up is needed.
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