Compress image to 100 KB

Shrink photos to 100 KB or less, right in your browser — the real encoded bytes are measured until the file fits. If a photo can't reach 100 KB at its resolution, you'll be told, not given a broken file.

This tool runs entirely in your browser — nothing you type or open here is ever uploaded. You can disconnect from the internet after the page loads and it still works.

Drop files here or click to choose

JPG, PNG or WEBP — several at once is fine

up to 80 MB, 100 files at a time

Target size (KB)

Save as

🖼️

A whole folder of photos to get through?

The Images Bag of Tools desktop app does these jobs by the folder: convert HEIC and AVIF, compress to an exact size in KB, size passport and social photos by name, blur faces and strip GPS — with every file it writes checked before it says it worked. All offline, on your machine, with the same promise: nothing ever leaves it. See everything it does →

More image tools

🎚️ Compress image

Shrink JPG, PNG or WEBP photos — pick a quality or a target size in KB.

📏 Resize image

Scale photos to exact pixels or a percentage, alone or in batches.

🔃 Rotate & flip image

Turn by 90° steps or mirror horizontally and vertically.

🕵️ Remove EXIF data

See what a photo reveals — GPS, camera, date — and strip it losslessly.

🔁 WEBP to JPG

Convert WEBP images to universally supported JPG.

🔁 WEBP to PNG

Convert WEBP images to lossless PNG.

See all 80 tools →