Convert an animated GIF to APNG (animated PNG), kept small with a shared palette and frame differencing, optionally under a size limit. Runs in your browser.
Drop a GIF
APNG, still images and short videos work too. Runs on your device; nothing is uploaded, no size limit, no watermark.
Working…
Each frame is stored only as the rectangle that changed from the previous one. Inside that rectangle, unchanged pixels are made transparent and the frame is blended over the last one, so they cost almost nothing. Colours come from one palette shared by every frame, then everything is compressed at maximum strength.
For Discord stickers (exactly 320×320, at most 512 KB) use the Discord sticker maker.
APNG supports full colour and soft, semi-transparent edges, which GIF can’t. For Discord stickers, APNG kept more quality than GIF at the same 512 KB limit in our tests.
It can be. This converter keeps the APNG small with a shared palette, frame differencing and maximum compression, and you can set a size limit.
Yes. All modern browsers play APNG in a normal image tag.
Use the Discord sticker maker. It also sets the exact 320×320 size and the 512 KB limit.