Compress Image Online
Make photos smaller for email, forms and websites without a visible drop in quality.
✓ Free · No sign-up · No watermark · Files stay on your device
How it works
1Choose or drop your photo.
2Set the quality and an optional maximum width.
3Press Start, then download the smaller file.
Questions
How do I compress an image to under 100 KB?
Lower the quality slider to around 50–60% and set a max width such as 1200 px. Check the result size, then adjust until it fits.
Is my photo uploaded anywhere?
No. The image is processed inside your browser and never leaves your device.