Video to APNG
Turn an MP4 or WebM selection into a full-color animated PNG.
Your files
Files stay on your deviceDrop files herePick a file to start
MP4, WebM · up to 50 MiB per file
Limits & supported formats
Input: 1 file · MP4, WebM · up to 50 MiB.
Video input: up to 8,294,400 pixels per frame. Each selection is limited to 20 seconds. The separate output frame limit still applies: lower fps or shorten the selection. Smaller dimensions reduce pixel and memory use, not duration or frame count.
Output: up to 2,048 px per side, 4,194,304 pixels per frame and 400 frames.
Detailed budgets: 40,000,000 decoded pixels, an estimated 192 MiB working allocation and 64 MiB per ZIP. These estimates help reject large jobs; they do not guarantee a browser process memory peak.
Add a file to get started.
Three steps. One moving picture.
01Open an MP4 or WebM clip
02Select a valid time range and frame rate
03Check the animated PNG and download
Video to APNG
Preview the video, select a start and end, then choose output dimensions and frame rate. The selected endpoint is exclusive.
Choosing your settings
Each selection is at most 20 seconds and 400 frames, with separate pixel and memory limits. Audio is not included.
If the result needs another pass
Shorten the selection or lower fps for a frame limit; reduce dimensions for memory. APNG can be much larger than video.
Good to know
How should I choose frame rate?
Each selection is at most 20 seconds and 400 frames, with separate pixel and memory limits. Audio is not included.
What if the video codec is unsupported?
Shorten the selection or lower fps for a frame limit; reduce dimensions for memory. APNG can be much larger than video.