Imagen 4 Ultra — AI Image Generator
Maximum-quality cinematic output. The highest-fidelity Imagen tier.
Imagen 4 Ultra is made by Google DeepMind. The highest-fidelity Imagen tier. Where Imagen 4 is good, this is good and consistent — the variance between runs is noticeably lower.
Where it struggles: Slow and expensive. The gain over Imagen 4 is real but small on straightforward prompts.
Reach for it when the job is maximum-quality cinematic output. For anything else, the model directory has a comparison of the alternatives — picking by job rather than by version number is most of what separates a good result from an expensive one.
At a glance
- Made by
- Google DeepMind
- Best for
- Maximum-quality cinematic output
- Resolution
- Up to 2 megapixels
- Speed
- Slow
- Best for
- Final renders
- Variance between runs
- Low
Prompting Imagen 4 Ultra
- Use this for the final render of something you have already composed on a cheaper model.
- Put the subject in the first few words — every model here weights the start of a prompt most heavily.
- Describe the lighting explicitly. It is the change that most reliably moves output towards the photographic.
- Generate at the aspect ratio you need rather than cropping afterwards, which costs you pixels and composition.
All tools
HOT
Image Enhancer
Instantly improve image quality.
1 credits · Free
4K
Image Upscaler
Upscale images up to 4K resolution.
1 credits · Free
Image Sharpener
Fix blurry and out-of-focus photos.
1 credits · Free
Text Clarifier
Make blurry text in photos and scans readable.
7 credits · Free
Photo Restore
Repair tears, creases, stains and fading in old photos.
2 credits · Free
AI Face Enhancer
Sharpen and restore faces in blurry or low-resolution photos.
1 credits · Free
AI Anime Enhancer
Enhance and upscale anime images.
1 credits · Free
HOT
Background Remover
Remove backgrounds automatically.
1 credits · FreePicking between models
No model here is best at everything, and the pricing reflects compute rather than quality — a slow expensive model is not automatically the right answer. Explore on something fast, render on something good, and read the page for whatever you are about to spend credits on.
Frequently asked questions
What is Imagen 4 Ultra best at?
Maximum-quality cinematic output. The highest-fidelity Imagen tier. Where Imagen 4 is good, this is good and consistent — the variance between runs is noticeably lower.
What are its weaknesses?
Slow and expensive. The gain over Imagen 4 is real but small on straightforward prompts.
How much does it cost to run?
Credit cost varies by model and output size, and reflects the GPU time a run actually takes. The generator shows the cost for your chosen model before you commit.