KPainter is a web-based AI video workspace for turning existing source material into clear explainer videos.

Start with a PDF, PPT/PPTX, Word file, spreadsheet, image, public URL, or written brief. Define the viewer and intended outcome, then build an explanation that can show a process, comparison, diagram, chart, or decision path.

Use KPainter for SOP and onboarding walkthroughs, product education, technical documentation, research communication, and presentation explainers. Choose a visual style, review the result, and remix the video when the source or audience changes.