Compress to 100KB
Free·No signup·Files never leave your device
How to compress an image to 100KB
Upload forms that reject anything over 100KB, handled in three steps.
Add your images
Drag and drop, or click to browse. Up to 50 images per batch.
Hit the 100KB mark
Each image is compressed to 100KB or less; the rare file that can’t reach it comes out marked with the closest result.
Download
Save images one by one, or the whole batch as a ZIP.
Sized for strict forms
Job applications, visa forms, and school portals often cap uploads at exactly 100KB. This page is tuned to that single number.
Private by design
Every operation runs inside your browser. Your images are never uploaded anywhere.
Free & unlimited
No accounts, no daily caps, no watermarks stamped on your files. Ever.
Just under the line
Quality is found by binary search between crisp and tiny, so files land just under 100KB instead of far below it.
Works everywhere
Any modern browser on Windows, macOS, Linux, iOS, and Android.
Where 100KB caps appear
Job portal profile photos, government form uploads, scholarship applications, and classified-ad sites that still enforce tight limits.
Compress images to 100KB in any modern browser
AmiIMG runs fully in your browser on every modern platform.
Windows
Chrome, Edge, Firefox
macOS
Safari, Chrome
Linux
Any modern browser
iOS
Safari on iPhone, iPad
Android
Chrome, Samsung Internet
Compressing to 100KB — FAQ
What does 100KB mean here?
The binary convention: 100KB = 102,400 bytes. Every exported file lands at or under that size, or you get the closest possible result with a clear notice.
My image came out bigger than the target — why?
That can happen when a photo carries more detail than the lowest useful quality can preserve — typically a large, busy image squeezed to a small number. The closest result is delivered and clearly marked as not reaching the target.
Do PNG files stay PNG?
No. Target compression needs a quality dial, so PNG (and GIF/BMP) sources export as JPG. JPG and WebP keep their format.
Are my images uploaded to a server?
No. Compression runs entirely in your browser — your images never leave your device.
Related tools
More free image tools from AmiIMG.