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.
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 compresses a photo to 100 KB free and entirely in the browser, with no upload and no sign-up. Most phone photos keep their full pixel size at 100 KB because the tool lowers JPG quality first and scales down only as a last resort. Several photos can be compressed at once and downloaded as a ZIP.
Three quick steps — free, private, right in your browser.
Drop a JPG, PNG, WebP or iPhone HEIC photo, or click to pick one. Add several if you need them all at 100 KB.
The tool tries the highest quality that still fits 100 KB. If no quality is small enough, it scales the photo down until it is, and shows you the new dimensions.
Save the JPG, or download them all as a single ZIP.
Yes. No account, no credit, no watermark.
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.
Usually yes. 100 KB is enough for most phone photos at a reduced quality, so the pixels stay as they were. Very detailed or very large photos may be scaled down, and the card tells you when that happened.
For a single page scanned as a photo, yes, and text stays readable. For multi-page scans, make a PDF instead with the Image to PDF tool.
Yes. Type any number of KB in the Target size box, or use the 20, 50, 100 and 200 KB presets.
Yes. It runs in the phone browser, which is where most form uploads start. Large batches are slower on a phone than on a computer.
Compress 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 200 KB
Compress a photo to 200 KB free. The tool finds the highest quality that fits, in your browser, with no upload and no sign-up.
OpenReduce Size in KB
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.
OpenUnlock bulk Excel jobs, watermarking, file backup and more. Free to start.
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