Image tools
Compress an image to 50KB, without guessing the quality
A 50KB limit is common on application forms for photos and small document scans. This tool finds the best JPG quality that stays under 50KB, so you do not have to try setting after setting. Your image is processed in your browser and never uploaded.
or drop files here, or paste with Ctrl/Cmd+V
JPG, PNG, WEBP, HEIC and more · up to 50 images · saved as JPG
No file to hand?
Your files stay on your device. Nothing is uploaded. Check it yourself
How to use Compress Image to 50KB
Add your photos
Click Select images or drop JPG, PNG, WEBP, HEIC or other image files on the page. Up to 50 at once.
Check the target size
The target is already set. Change it if your form asks for a different limit, then press Compress.
Preview and download
Check each result's size and quality, then download the files one by one or as a zip.
Why 50KB is a common upload limit
Application portals often store a huge number of photos, so they set small limits to keep storage and loading times down. Fifty kilobytes is enough for a clear small photo, which is why you see it so often on forms for jobs, admissions and ID cards.
The tool tests JPEG qualities and keeps the highest one that comes in under the limit. If the photo is large in pixels and quality alone cannot do it, the pixel dimensions are reduced in steps until it fits.
Each result shows its final size, pixel size and quality, and you can preview it before downloading. Metadata such as GPS location is stripped from the new file.
Questions about Compress Image to 50KB
Is 50KB enough for a clear passport-style photo?
Yes, for a photo shown at a normal small size. A face on a plain background compresses well, and 50KB leaves room for decent quality. Crop the photo close to the face first, because empty background still costs bytes.
Can I also set a minimum size?
Yes. Some forms reject files that are too small as well as too big. Turn on the minimum size option and enter the number. The tool then aims over that minimum counted as 1,024 bytes per KB, and under 50KB counted as 1,000.
My phone photo is 4 MB. Can it really reach 50KB?
Almost always. A phone photo has millions of pixels, far more than a form needs. The tool lowers the JPEG quality and, if required, the pixel dimensions, so a large photo usually fits easily and still looks fine at screen size.
Can I add iPhone photos?
Yes. HEIC photos from an iPhone are accepted along with JPG, PNG, WEBP, AVIF, GIF and BMP. The result is always a JPG, which is what forms nearly always ask for.
Are my photos uploaded anywhere?
No. The photos are read and compressed inside your browser tab, so nothing is uploaded and nothing is stored. Closing the tab discards everything. You can check by turning off your internet connection after the page loads and compressing anyway.
What if the form asks for another size?
Change the target with the size switcher on the page. If the form gives both a minimum and a maximum, use the minimum option too, or try the Photo and Signature Resizer, which has presets for both.