Compress image to 50 KB
Reduce your photo to under 50 KB for exam, admission and job forms. Free and private, right in your browser.
- Free, no sign-up
- Files never uploaded
- No watermark
- No limits
Your photo is processed in your browser and is never uploaded.
How to compress an image to 50 KB
- Tap Choose a photo and pick an image from your phone or computer.
- Check the target size. Change it if your form needs something different.
- Tap Download JPG and upload the file to your form.
Where you'll see a 50 KB limit
50 KB is one of the most common limits on Indian exam and recruitment forms, scholarship portals and college admission websites. It usually applies to the candidate's photograph, and sometimes to scanned certificates.
How DocSlim gets your photo under 50 KB
The tool tries the highest JPEG quality first. If the photo is still over 50 KB, it reduces the resolution gradually. A face photo at 50 KB stays sharp at up to about 800 pixels wide, so you rarely notice any loss.
Exam photo tips
- Many exam forms ask for a photo of about 200 × 230 pixels. If yours does, enter those numbers in the width and height boxes.
- Use a recent photo with a light, plain background and your face clearly visible.
- Always check the exact size and dimensions in your exam notification, because they differ between exams.
Frequently asked questions
How can I reduce my photo size to 50 KB for an exam form?
Choose your photo above, enter the width and height from your exam notification if it gives them, and download the result. It will be under 50 KB.
Can I compress a scanned document to 50 KB?
Yes, if it's an image (JPG, PNG or a photo of the page). For best readability, scan in good light and keep the page flat.
Is my photo uploaded to a server?
No. The compression runs inside your browser on your own device. Your photo is never uploaded, stored or seen by anyone.
Is this tool free?
Yes. It's completely free, with no sign-up, no watermark and no limit on how many images you compress.
Why is the result a little under the limit instead of exactly the limit?
Forms reject files that are even one byte over. DocSlim counts 1 KB as 1,000 bytes and aims just below your limit, so the file passes whether the website counts 1 KB as 1,000 or 1,024 bytes.