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AI Image Generator

Turn text prompts or reference photos into ultra-HD images with consistent results. Change styles, merge elements, then edit, resize, refine, and upscale with an AI image generator.

AI generated video

Text to Image – Turn ideas into images

Use the AI image generator to turn a simple idea into a real picture. Just type what you want to see, and it creates the image for you in seconds.

Ultra-HD output

Use the AI image generator from text to create images in 1080p, 2K, or 4K. Output stays sharp with clear details, accurate textures, and clean edges. It works well for marketing assets, product visuals, and high-resolution use.

Fast generation

Get results in a few seconds. It helps you test prompts, styles, and variations quickly. You can iterate faster without waiting.

Any size

Create images in any aspect ratio for ads, product shots, posters, social posts, and custom layouts. The composition stays balanced even when the canvas size changes.

Ultra-HD output
Fast generation
Any size

Reference to Image – Improve image consistency

Keep the same character, style, face, and small details stable when you generate new AI images.

Merge elements

Combine features from multiple references into one image. Keep what you need and make the result clean and unified with an AI image generator from image.

Super consistency

Keep characters, objects, and style stable across generations. Use it for series, brand assets, and long-term visual work.

Any style, any use case

Create clean and polished images in many styles like anime, photoreal, ads, or art.

AI generated video
AI generated video
AI generated video

AI Image Editing – Refine your image after generation

Make quick edits after you generate. Adjust details, fix parts, and improve your image in seconds with a best free AI image generator.

Edit content

Add, remove, or change anything in the image with focused edits. Fix details without regenerating the full image for AI generated images.

Resize

Change images for different platforms and layouts. Keep the same structure and visual balance.

Upscale resolution

Make images clearer and sharper for sharing or publishing. Keep details clean and stable when improving quality.

AI generated video

How to Generate an AI Image in 3 Steps

Choose your mode

Choose your mode

Select Text-to-Image or Reference-to-Image. Use an AI image generator from text when starting from ideas.

1
Add your prompt or upload images

Add your prompt or upload images

For Text to Image: describe your scene or style. For Reference to Image: upload one or more images and add a prompt. Use an AI image generator from image when working with references.

2
Set options and generate

Set options and generate

Choose resolution, size, and quantity, then click Create. Afterward, edit your result: resize, refine content, or upscale.

3

Why Choose Vidu AI Image Generator

Ultra-HD (1080p/2K/4K)
Ultra-HD (1080p/2K/4K)

Built for sharp, professional output.

Super consistency
Super consistency

Reliable style and subject stability across outputs.

Post-editing abilities
Post-editing abilities

Resize, refine, and upscale without leaving the workflow.

Unified Image-to-Video
Unified Image-to-Video

One-click image-to-video workflow.

AI Image Generator Use Cases

Create images for work, content, and business in seconds with an AI image generator.

FAQs About Vidu AI Image Generator

What is the best free AI image generator?
The best AI image generator depends on whether you prioritize prompt accuracy, reference consistency, editing controls, output quality, or free access. Vidu is a strong choice for users looking for the best free AI image generator, supporting text-to-image, reference-based generation, image editing, resizing, and upscaling in one workflow. It works well for everything from photorealistic portraits and anime artwork to product visuals and marketing content.
How do I generate an AI image from text for free?
Enter a description of the subject, style, composition, lighting, and aspect ratio you want, then let the AI image generator from text create the first result. You can refine your prompt or adjust the settings until the image matches your idea. Vidu makes its AI image generator free to try online, so you can start creating without a complicated setup.
Can I generate an image from an existing image?
Yes. An AI image generator from image lets you upload a reference photo and use it to guide the character, object, style, composition, or overall visual direction of a new image. Vidu also supports combining multiple references, helping you preserve important elements and create more consistent results across different scenes.
Is the AI image generator free online with no sign up?
Vidu offers a free AI image generator experience that lets you explore the tool and start creating online with minimal setup. Generation limits, available resolutions, and advanced features may vary depending on the current product plan or usage policy. You can test your ideas first and upgrade later when you need more credits or additional capabilities.
Can I use AI generated images commercially?
Commercial use depends on the Vidu plan used to create the content. Images created by free users do not include commercial rights, while images created by paid users may be used commercially within the scope of Vidu’s Terms of Service and Commercial License Guidelines. Review the latest terms before using AI generated images in advertisements, client projects, products, or other commercial content.
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Turn Ideas into Images