Compress PNG images online
PNGs keep every pixel perfect — and weigh a ton because of it. PixelPress trims PNGs down, or converts them to WebP when you do not need lossless transparency, often cutting the file size noticeably.
Compress a PNG now — free · Free · Unlimited · Files never leave your device
Questions, answered
Will compressing a PNG reduce its quality?
PNG output stays lossless. For photos, switching the output to WebP or JPEG gives far bigger savings.
Does transparency survive compression?
Yes. PNG and WebP output both preserve alpha transparency. Only JPEG output flattens transparency onto a white background.
Why is my PNG so large in the first place?
PNG stores every pixel without loss, which is ideal for logos and screenshots but heavy for photos.
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