Free tool

Compress Image to 150 KB (On Your Device)

Need to compress an image to 150 KB? Our free, client-side tool lets you easily reduce JPG, PNG, and WebP files to your target size directly on your device, no upload needed.

Open the Image Compressor →
No signup · nothing uploaded · runs in your browser
How to

Three steps

Step 1

Select your JPG, PNG, or WebP image file.

Step 2

Adjust the quality slider and monitor the live size readout to reach 150 KB.

Step 3

Choose JPG or WebP output, then download your optimized image.

FAQ

Good to know

Is my image uploaded to your servers?

No, all image processing happens directly on your device. Your files are never uploaded, ensuring complete privacy.

What image formats can I compress?

You can compress JPG, PNG, and WebP images. Output formats are JPG and WebP.

Can I compress to a different target size?

Yes, use the quality slider to hit any desired file size with the live readout, not just 150 KB.

Part of Flick Tools, a kit of free browser tools that keep your files on your device.