Grok Imagine

Grok Imagine, which runs on xAI's Aurora engine, turns text prompts and uploaded media into images and short videos.

It is an AI image and video generator, and videos run from 4 to 15 seconds.

Images go up to 4K and video up to 2K, with no watermarks on the output.

The feature that sets Grok Imagine apart from a plain text to image tool is Reference Anything.

You upload reference images, video or audio, and the generator tries to keep characters, motion and scenes consistent across clips.

That matters if you are building a sequence rather than a single shot.

Built-in audio generation adds sound effects and music that sync with the video, so you do not need a separate editing pass just to get sound.

Grok Imagine also offers Spicy Mode, which gives looser content limits for creative work.

Use that as a reason to check the content rules that apply to your project before you publish anything.

The tool covers text to video, image to video and text to image in one spot.