AI Image to Video Workflows

The hardest part of any AI image to video tool is not the clicking, it is picking the right model. One engine nails cinematic camera moves, another holds a face steady, another is cheap enough to iterate on. Most tools hide that choice and lock you to a single model. These ComfyUI workflows put the leading models side by side, so you can match the model to the shot instead of forcing every shot through one.

The lineup reflects what is actually strong right now. LTX-2.3 is a fast, capable all-rounder and even handles image plus audio to video. Wan 2.5 and 2.6 are reliable and economical for everyday motion. Veo (from Google) leans cinematic. Kling 3.0 adds real motion control and longer takes. Seedance 2.0 is the popular pick for reference-driven and character-consistent clips, and Grok covers reference to video. Each is a real workflow you open and run, not a button that hides what it did.

The job is the same whichever you choose: you animate a photo by uploading a still, describing the motion or camera move you want, and letting the model predict how the scene should move while keeping the original frame consistent. This is true photo to video, not a slideshow. The model reads depth, subjects, and lighting in your image, then generates each frame so the result holds together rather than warping. A good motion prompt is short and concrete, naming what moves and how the camera travels.

Because the workflows are open, you control clip length where the model allows it, swap engines without redoing your setup, and re-run until the motion looks right. Treating one image to video generator as a fixed answer is the usual mistake; the better approach is to turn image into video with two models and keep the stronger take.

Everything runs in the browser on Comfy Cloud with no install, or locally in ComfyUI when you have the GPU for it. There are no watermarks on the workflows, so you can animate a product shot for an ad, make a short video from photo for social, bring a portrait or piece of art to life, or generate B-roll for a storyboard, then compare two models on the same image before you commit to the final render.