Compress image to 100 KB

Compress any image to about 100 KB in your browser. Drop an image and it targets the size automatically.

Drag and drop, paste from clipboard,
or use the button below.

Preview

Dimensions-
Original size-
Compressed size-
Savings-

Compression settings

Format

JPEG WEBP PNG

Quality

Quality: 80%

Target file size

Enter a target and the quality is chosen automatically to fit it. Applies to JPEG and WebP.

Compress image to 100 KB

This tool is preset to a 100 KB target. Drop or paste an image and it binary-searches the JPEG or WebP quality to land at or just under 100 KB, then shows the result and the quality it settled on. Change the target above for a different size.

Compression happens on your device with the Canvas API. Nothing is uploaded. No cost, no limits, no tracking.

Frequently asked questions

How does it hit an exact size?

It repeatedly re-encodes at different quality levels and keeps the highest quality whose file lands at or below 100 KB. Very detailed or very large images may not compress that far without also reducing dimensions, so resize first if needed.

More image presets

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