Compress one image or a whole batch to 150 KB each. Handy for job and exam forms, KYC and document uploads. The tool sets the JPEG quality automatically to hit the size you need, then lets you save each file or all of them as a ZIP. Nothing leaves your device.
or drop images here or paste
This free tool reduces your pictures to 150 KB each, right inside the browser. Plenty of websites, government portals and application forms cap uploads at a fixed size, and a file that is even a little too large gets rejected. Instead of guessing with a quality slider, you add your photos and every one is brought to 150 KB at the best quality that still fits.
A 150 KB limit suits forms that allow a bit more than 100 KB, such as some certificate and document uploads. It keeps a scan or photo looking clean with extra detail to spare.
150 KB keeps most photos looking clean while staying well inside common caps. It is a good general choice when a form allows up to a couple of hundred kilobytes and you still want the picture to look good. For an even smaller file, try compress to 100 KB. For higher quality with more room, use compress to 200 KB.
Add a single picture or a whole batch and each one is compressed to 150 KB on its own. Every file keeps its name with the size added, so they stay easy to tell apart. Download any image with its own button, or use the download button to save them all together in a ZIP when you have more than one. It works the same on a phone and a computer.
When is 150 KB the right choice? When a form allows up to 150 KB and you want the photo or scan to look its best within that cap.
Is 150 KB enough for a certificate scan? Yes. A certificate or document page stays sharp and easy to read at 150 KB.
Need a different limit? You can also 5 KB, 10 KB, 15 KB, 20 KB, 20 to 50 KB, 25 KB, 30 KB, 40 KB, 50 KB, 100 KB, 200 KB, 300 KB, 500 KB, 1 MB and 2 MB. For any custom size, use the image size reducer.
Everything happens in your browser using your own device. Your images are never uploaded to a server, there is no account or sign up, and no watermark is added. Close the tab and nothing is left behind, which makes this a safe way to prepare photos, signatures and documents for upload.