Sparkit is an application specialized in the precise extraction of video frames using subtitles as a reference. The software allows for automatic subtitle generation or the use of existing subtitle files to identify specific moments in the video. The tool preserves the original video quality during frame extraction. Captured images are exported at high resolutions while maintaining visual details. Sparkit includes functionalities for combining multiple images into a single composition. Customization settings include column configuration, spacing between images, and export formats.