Compress Image
Forms often reject images simply because they are too large. Tell FormFit the exact file size your form allows — 20 KB, 50 KB, 100 KB, or any limit — and the image compressor delivers the highest-quality version that fits under it.
Exact File-Size Image Compressor
Drop your image here
JPG, PNG, WebP · Up to 25 MB · Works offline
Preparing your image…
image.jpg
— × —
Image still too big after compressing? We'll suggest safely reducing its dimensions, rather than silently ruining the quality.
Your image is processed on your device and never uploaded to our servers.
How to use
Three simple steps
- 1
Upload the image you need to shrink.
- 2
Enter the maximum file size your form allows — FormFit fills in 50 KB for you.
- 3
Compress. FormFit finds the best quality that still fits.
- 4
Check the result, then download the file that now satisfies the requirement.
Examples
Real-world results
- 2.3 MB photo → under 100 KB
- 850 KB scan → under 50 KB
- 120 KB signature → under 20 KB
Frequently asked questions
How do I compress an image to a specific KB?
Upload your image, enter the target file size in KB — for example, 50, 100, or 200 — and click Compress Image. FormFit uses intelligent compression to find the highest quality that still fits under your limit. It works for JPG, PNG, and WebP.
What does "compress to 50 KB" mean?
You tell FormFit the maximum file size your form allows — say 50 KB — and the image compressor produces the highest-quality version that fits under that limit. It works back from 100% quality, so you always get the best result that meets the requirement.
Will compression ruin my image quality?
No. FormFit compresses gradually and stops as soon as the file fits, preserving as much quality as possible. If an image is so large it cannot reach the target without shrinking dimensions, FormFit tells you clearly instead of silently destroying the quality.
Can I compress a photo below 100 KB for an application form?
Yes. Enter 100 in the target field and the photo compressor will find the best quality under 100 KB. This works for any limit — 20 KB for signatures, 50 KB for exam photos, 200 KB for document scans, and more.
Is there a limit to how large a file I can upload?
FormFit processes images up to about 25 MB in your browser. Larger photos still work but may take a little longer on slower devices.
Do you upload my images?
Never. FormFit is a browser-based image compressor — compression happens entirely on your device. Your photo is read, compressed, and downloaded without ever being sent to a server.