Grok Image-to-Video: How to Batch Convert Images to Video (2026)

Grok's image-to-video feature is one of its strongest capabilities. Feed it an image and a prompt, and it generates a short video that brings the image to life. The quality is impressive, and it's fast.

The problem? You can only do one at a time. If you have 30 images you want to convert, that's 30 manual submissions, 30 waits, and 30 saves. Easily an hour of clicking.

There's also a bigger problem most people don't know about: Grok frequently rejects re-uploaded images for video conversion. If you downloaded an image, then tried to upload it back for image-to-video, there's a good chance Grok will refuse to process it.

Why Re-Uploaded Images Get Rejected

When you download an image from Grok and re-upload it, the image goes through Grok's content moderation pipeline as if it were an external image. The moderation system is more aggressive with uploads than with natively generated content.

Images that Grok itself generated and that are still in your Grok library (favourited, not re-uploaded) pass through image-to-video with a much higher success rate.

This is the key insight behind the batch workflow below.

The Batch Image-to-Video Workflow

Grok Suite is a Chrome extension that adds batch image-to-video conversion. Here's the workflow:

Step 1: Generate and Auto-Favourite

As you generate images on Grok (manually or using batch prompts), the extension's auto-favourite feature hearts every image automatically. This saves them to your Grok library natively, without downloading.

This matters because native images in your Grok library have a near-zero rejection rate for video conversion.

Step 2: Browse and Select

Open the image-to-video tab in Grok Suite. You'll see all your favourited images in a grid. Filter by:

• Date: today, this week, or all time
• Text search: find images by their original prompt
• Video status: show only images that don't have videos yet

Select the images you want to convert. Click individual images, or shift-click for ranges. There's also a "select all" option.

Step 3: Set Video Prompts

You have three options for what prompt to use for each video:

Template mode: Pick from your saved prompt templates. Each image gets a randomly resolved prompt from the template. Good for variety.

Custom mode: Type one prompt that applies to all selected images. Good for consistency ("camera slowly zooms in, cinematic motion").

Per-image mode: Click the pencil icon on any individual image to write a specific prompt just for that one. Per-image prompts override the template or custom setting.

Step 4: Start the Batch

Hit start. The extension queues up all selected images and processes them one by one:

1. Opens the image-to-video interface for the first image
2. Enters the prompt
3. Starts generation
4. Waits for completion
5. Moves to the next image

You can monitor progress, pause, resume, or reorder the queue while it runs.

Step 5: Walk Away

The batch runs unattended. 30 image-to-video conversions that would take an hour of manual clicking take about 2 minutes to set up.

The Full Text-to-Image-to-Video Pipeline

The most powerful workflow combines batch prompts with image-to-video:

1. Write a prompt template for image generation
2. Run a batch: the extension sends prompts, auto-retries moderation flags, and auto-favourites every result
3. Switch to image-to-video: select your best favourited images
4. Run the video batch: each image gets converted to video with its own prompt

The entire pipeline from text prompt to finished video runs with minimal manual input. The key is that images never leave Grok between stages, so they don't get flagged by moderation during video conversion.

Settings and Configuration

Resolution: Choose the output video resolution.

Duration: Set how long each generated video should be.

Delay: Configure the pause between video generation requests.

Scheduling: Set time windows for when the batch should run. Useful for spreading requests across the day.

Getting Started

1. Install Grok Suite from the Chrome Web Store
2. Make sure auto-favourite is enabled so your images stay native in Grok
3. Generate some images (manually or via batch prompts)
4. Open the image-to-video tab, select images, set prompts, and start

Free during early preview, all features unlocked.