Target File Size
1000 KB (or less)
1000 KB (or less)
Drag & Drop Your Image Here
JPG, PNG, or WEBP
image99.online
Compress Image to 1MB
Upload your image to automatically reduce it to 1MB or less with smart quality tuning.
How to Compress an Image
Upload Your Photo
Browse or drag your image file.
Automatic Compression
We optimize quality to reach about 1MB (or less).
Download Your Image
Save the optimized result.
Key Features
Smart Compression
Adaptive quality and optional downscale to hit the target.
Fast & Easy
Just upload and download — done.
Secure & Private
Runs locally in your browser.
Frequently Asked Questions
Why 1MB?
A typical limit for many web uploads and forms.
Will the image stay sharp?
We preserve detail as much as the limit allows.
Are my images uploaded?
No — everything stays on-device.