Compress Image to 20KB
Meet a strict 20KB photo limit for an application or exam form. Set 20KB as the target and we compress toward it at the best quality that fits, then show the true final size.
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Drag & drop your files here
or click to browse · Up to 15 MB
Select fileAccepted: JPG, JPEG, PNG, WEBP, GIF, BMP, TIFF, TIF
Batch: add several files to process them at once and download a ZIP — a paid feature. Free plans process one file at a time.
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to compress image
Simple steps — no software to install.
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Upload your photo
Choose a JPG or PNG.
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Set target to 20KB
Enter 20 KB as the target size.
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Compress & download
We compress toward 20KB and show the final size. Files are auto-deleted.
Why use our Compress Image
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
A very tight photo limit
20KB is one of the smallest photo caps forms use. It works best on a clean headshot at sensible dimensions — if your photo is very large in pixels, resize it first so 20KB does not force heavy quality loss.
Resize then compress
For the best 20KB result, use Resize Image to set the required pixel dimensions, then compress here to the KB limit.
- Targets ~20KB
- Best quality that fits the limit
- Real final size always shown
- Pair with Resize Image for form dimensions
- Files auto-deleted