How to Compress an Image to 50KB
- Choose the size: tap 50 KB (or 20, 30, 100, 200, 500 KB). You can also type any other number in Custom size.
- Add photos: tap the upload box, drag photos in, or paste a screenshot with Ctrl+V. You can add many photos together.
- Wait a moment: the tool tries different quality levels and finds the sharpest version that stays under your limit.
- Download: press Download on each photo or Download all.
If you picked the wrong size, tap another size button. Your photos are compressed again straight away, so you do not have to upload them a second time.
Image Compressor to 20KB, 30KB, 100KB, 200KB and 500KB
Different websites ask for different limits, so the tool has one-tap buttons for the sizes people need most:
| Size | Where it is usually needed |
|---|---|
| 20 KB | Signatures and small photos in many online application forms |
| 30 KB | Photos in some admission and job forms |
| 50 KB | The most common photo limit in government and exam forms |
| 100 KB | Document scans, ID proofs and certificates |
| 200 KB | Better-quality photos for websites, portals and email |
| 500 KB | Large photos for WhatsApp, blogs or online stores while keeping detail |
Always follow the size written in your own form or notification, because every portal can set its own rule.
How This Image Compressor Works
A photo from a phone camera is often 2 MB to 6 MB. Most of that size comes from very high JPG quality and a large number of pixels. The tool first lowers the quality step by step and checks the size each time. If even low quality is still too big, it reduces the width and height a little and tries again. This way you get the biggest, clearest picture that still fits the limit, not a tiny blurry one.
With Save as you can keep the same format, or change it: JPG gives the smallest file for normal photos, PNG keeps a transparent background, and WEBP is small and also keeps transparency.
Tips for the Best Result
- Crop extra empty space before compressing. A smaller picture needs fewer KB.
- For forms, save as JPG. Most forms do not accept WEBP.
- If a photo shows Smallest possible, still above target, the picture is very large or very detailed. Crop it or choose a slightly bigger size.
- If your form also asks for exact pixels or cm, use our Photo & Signature Resizer.
Is It Safe to Compress Photos Here?
Your file is processed inside your own browser. Nothing is uploaded to our server, so your photos and documents stay private. The tool also works with no internet once the page has opened.