11 / Images
Compress Image to Exact Size
Compress a JPEG, PNG, or WebP toward a target file size such as 50 KB, 100 KB, or 200 KB.
Pixels are decoded and recompressed in this tab. The image is never uploaded.0 uploads · local
The result aims to stay at or just below your target. Very tiny targets may require smaller dimensions.
Size receipt
Select an image to begin.
Original—
Output—
Saved—
Field note
Hit a file-size limit without guessing quality
Choose any target from 5 KB to 20 MB. The compressor searches image quality in your browser and, only when needed, reduces pixel dimensions until the result fits.
WebP usually makes the smallest file. JPEG is easier to submit to older forms. Transparent PNG areas become white when exported as JPEG.
“Exact size” means at or below the requested limit. Encoders produce discrete file sizes, so padding a file with useless bytes would only make uploads slower.