Omni AI is a free AI image generator app for iOS and Android. Describe anything in plain language — a product mockup, concept art, a social-media graphic, a photorealistic scene — and the app turns your words into a high-quality image in seconds. No design skills required.
And because image generation lives inside the same app as 20+ AI chat models and AI video generation, you can brainstorm an idea, generate the image, then animate it into a video without ever leaving Omni AI.
What you can create
- Concept art and illustrations in any style — watercolor, vector, cyberpunk, 3D render and more.
- Social media graphics sized and styled for posts, stories and thumbnails.
- Product mockups and marketing visuals for small businesses.
- Photorealistic scenes with control over lighting, mood and composition.
- Avatars and profile pictures from a simple text description.
How to generate an AI image
- Open the Image tab in Omni AI and start a new generation.
- Write a clear prompt describing the subject, style, lighting and composition.
- Generate and review the result — create variations until it is right.
- Save or share the image to your gallery or straight to social media.
Tips for better prompts
The more specific your description, the better the output. A strong prompt usually includes four things:
"A minimalist vector illustration of a mountain range at sunrise, wide-angle composition, soft golden-hour lighting, pastel color palette."
- Style: "photorealistic", "watercolor painting", "minimalist vector art", "cyberpunk illustration"
- Composition: "close-up portrait", "wide-angle landscape", "bird's-eye view"
- Lighting and mood: "golden-hour lighting", "moody and atmospheric", "bright and cheerful"
- Technical detail: "4K resolution", "shallow depth of field", "symmetrical composition"
Start generating images free
Create AI images from text — plus chat with 20+ models and generate videos, all in one app.
Frequently asked questions
Is there a free AI image generator app?
Yes. Omni AI includes a free AI image generator that turns text prompts into high-quality images on iOS and Android. Premium unlocks higher volume and more models.
How do I generate an image from text?
Open the Image tab, describe what you want — subject, style, lighting, composition — then tap generate. You can create variations and save favorites to your gallery.
Can I turn an AI image into a video?
Yes. Omni AI includes image-to-video conversion: generate or upload an image and the app animates it into a short clip.