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Media generation

Ask for images and authored videos as project assets, separately from screenshots and recordings that prove your app works.

Darting can generate images and videos from a description, save them into the project, and show the result in chat. Ask for the asset you need rather than switching to a separate creation tool.

Images

Ask for an illustration, icon, mockup, or other visual asset. Describe its purpose, style, and proportions; images can be square, portrait, or landscape.

For example: “Generate a landscape illustration for the homepage hero, with simple shapes and no text. Save it with the site's assets.”

Videos

Ask for a short promo, hero loop, or social clip. Generated videos can be 5–15 seconds long, with optional music, dialogue, and sound effects. Specify the length, aspect ratio, content, and whether you want audio.

A clip can start from text alone, use an opening or closing image, or use image, video, and audio references to guide its subject, style, or motion. Frame anchors and reference-based generation are separate modes, not options to combine in one request.

For a promo featuring your real product, Darting can first record the app and use that footage as a generation reference. The raw recording and the authored video are different deliverables.

Generation is not proof

A generated video does not demonstrate that a feature works. Video proof uses a real-browser recording; static UI proof uses screenshots. Ask for proof when you want to inspect behavior, and for generation when you want an authored asset.

Cost and approval

Generation is paid work and happens only when you explicitly request it. Asking what is possible does not authorize a render. A new generation attempt costs again, so give feedback before requesting another version.

Images and videos bill to credits, including the Auto Plan's applicable monthly allowance; they are not covered as ordinary Auto-routed turns. See pricing for how the plan and credits work.