Tap the background colour in the preview, raise the tolerance until it disappears, and export a GIF with a transparent background. It works best on solid colours and green screens.
Drop the GIF or green-screen video.
Tap the background in the preview to pick it; adjust tolerance.
Make the transparent GIF.
GifCraft removes every pixel close to the chosen colour, on every frame. That is ideal for stickers on flat backgrounds and chroma-key footage. It cannot separate a person from a busy real-world background; that needs segmentation, and GIF’s on/off transparency would leave jagged edges anyway. For those cases, record against a plain wall.
No. All processing happens in your browser tab. Your files never leave your device.
Edge pixels are a blend of subject and background. Raise the tolerance slightly, or pick a background colour for the GIF that matches where it will be shown.