Cardboard combines generated media with an editable video timeline

Start with a prompt, footage or both

Cardboard builds an editable video first cut from a description, uploaded media or a combination of the two. Users can request changes through chat or work directly on a timeline, then share a review link or export the video.

The platform lists generation of video, images, music and sound effects alongside captions, reframing and cleanup. Its examples show those components assembled into a project rather than delivered only as disconnected clips. The examples are product demonstrations, not independent evidence of quality for every request.

Local editing has a cloud boundary

Cardboard works in Chrome and offers a Mac app for Apple Silicon. Its FAQ says editing and export happen locally in the Mac app, while browser processing happens in the cloud. AI features such as transcription and generation use the cloud in either arrangement.

That distinction matters when choosing which footage to use. Keeping a project on a Mac is different from ensuring that every operation is performed offline. The page also says phones and tablets are not supported yet.

Match the plan to the required features

The service distinguishes ordinary editing from generative credits and model access. Paid tiers add capabilities such as watermark-free exports, particular generation allowances and higher-end export features. The site also presents free local Lite use on Apple Silicon alongside paid offers, so platform and ongoing terms should be checked together.

A useful trial is a short project with known source footage. Test one revision, inspect the captions and cut points, and check the exported file rather than only its preview. Cardboard also supports agent connections through its Mac app, CLI or MCP server. Those integration options can help fit the editor into a larger workflow, while the final video still needs review for the intended audience and destination.