Video

Grok Extend Video

Credit-based pricing. Supports reference video.

Try Grok Extend Video →Compare models

Output

video

Durations (s)

4, 6, 8

Inputs

Reference video (required)

Example prompt

Continue the scene naturally — the character keeps walking toward the horizon as the sky deepens to amber and violet, seamless motion, cinematic pacing

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FAQ

How much does Grok Extend Video cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Grok Extend Video fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Grok Extend Video from the API?

Yes. Use POST /api/v1/generate with model_id: "xai/grok-imagine-video/extend-video". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

Ready to generate with Grok Extend Video?

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No commitment. New accounts get 20 free credits on signup. See pricing.