Resize image to 30 KB
Make any photo, signature or scan smaller than 30 KB for online forms — with exact dimensions if you need them. Runs on your device.
- 🔒 No upload
- ∞ No limits
- 🎯 Exact KB
- ✓ No sign-up
Drop images here or choose filesTap to choose images
🔒 Processed on your device — never uploaded · Free · No sign-up
Dimensions, minimum size & format
Examples: — always use the exact dimensions in your form's instructions.
Key facts
- Outputs a JPG at or below 30 KB, using the highest quality that fits.
- Optional exact pixel dimensions (e.g. 200×230) with crop-to-fit, and an optional minimum size.
- Works with JPG, PNG, WebP and (in Safari) iPhone HEIC photos. Batch + ZIP supported.
- Images are processed locally in your browser and never uploaded. EXIF location data is removed.
How to resize image to 30 KB
- Choose or drop your photo, signature or scan.
- Keep 30 KB, or enter the size and dimensions from your form's instructions.
- Download the resized JPG and upload it to the form.
Who needs an image under 30 KB?
Application photos where the limit is 30 KB, and signatures with more generous limits.
Tips for the best result at 30 KB
- Face photos look sharp at 30 KB up to about 400×500 px.
- Avoid screenshots of photos — start from the original camera image.
- Check whether the form wants JPG specifically; most do.
How it hits 30 KB
We binary-search JPEG quality at your chosen dimensions and keep the best quality that is still under 30 KB. If even low quality doesn't fit and you haven't fixed the dimensions, we reduce the resolution a step at a time, so you get a sharper small image rather than a blocky large one.
Frequently asked questions
Why does the website say my 29 KB photo is too large?
Usually it's a different rule you've missed — pixel dimensions, format (JPG vs PNG) or a minimum size. We count 1 KB as 1000 bytes, so our 30 KB output passes both 1000- and 1024-byte checks.
Is my photo uploaded anywhere?
No. The image is resized inside your browser and never leaves your device — important for ID photos and signatures.
Does it remove location and camera data (EXIF)?
Yes. The output is a freshly encoded image, so GPS location, camera model and other EXIF metadata from your phone are not carried over.
Is this an official tool for any government or exam portal?
No. It's an independent free tool. Always follow the exact size, dimension and format rules published in your form's instructions.
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