image sequence encoder
ericcharl.es ↗
⬡
Drop image files here
PNG · JPG · WebP · BMP · GIF  — sorted by filename — or click to browse
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Output
Framerate
fps
Dimensions
Large resolutions encode slowly in-browser
Resize output
Loop forever
Transparency
Preserve transparency
Background fill (no alpha)
Alpha threshold
Pixels below this alpha become fully transparent
Color / Quality
Color palette
colors
Max unique colors per frame (2–256)
Quality
Lower = better quality, slower encode
Dithering
Timing
Per-frame delay override