ICO, explained.
A real ICO container with a 256 × 256 PNG image.
What you can do here
- Input: supported.
- Output: supported.
- Transparency in output: supported.
- Quality control: no quality slider.
GIF offers first/all frame extraction. TIFF supports all/selected pages; PDF renders selected pages separately. Other animated sources export a still frame with a warning. EXIF metadata is removed from converted images.