GifGen vs Wigglegram Creator

GifGen has no write-up on Specifiction yet; its figures are above.

Wigglegram Creator makes animated GIFs and looping MP4 or WebM videos from sequences of JPG or PNG images. Its drag-and-drop graphical interface lets users set output scale, frames per second, and video repetitions. GIF output is downscaled for sharing; MP4 and WebM exports are full resolution and can use configurable repetitions. Users can draw a crop on the preview, applied before scaling, interpolation, and export. If a face is detected on import, alignment anchors to it automatically, and users can click the preview to override that placement. On macOS, the app can offer Apollo Fast slow motion from 2x to 8x if it detects Topaz Video’s bundled ffmpeg. The project is free and MIT-licensed, with prebuilt releases listed for Linux x64 and arm64, Windows x64, and macOS Apple Silicon. It is a GUI-only application without headless command-line export. The prebuilt macOS app is unsigned and not notarized, so Gatekeeper quarantines it on first opening.