AI Image Generator
Describe your idea, pick a style, mood and aspect ratio, and get a copy-ready AI image prompt. Generate the finished image free inside Brandlix.
Your AI image prompt
Describe your image above to build a prompt.
Generate up to 3 free images per day, right here. Sign up free for your own credits, higher resolution and direct publishing to your channels.
Ready to put this to work?
Brandlix's AI writes, schedules and publishes your posts across 10 platforms - free, no credit card.
Start freeWhy a prompt builder?
A strong AI image starts with a strong prompt. This free tool turns a plain description into a structured prompt that names the subject, style, lighting and framing - the details image models respond to best.
Copy the prompt into any image model, or click through to Brandlix and generate the image free with our built-in Google Gemini engine. From there you can drop it straight into a post, schedule it and publish across 10 platforms.
Frequently asked questions
Does this tool create the image?
No. To keep it free and abuse-proof, this page only builds the prompt. The actual image is generated free inside Brandlix after you sign up, using Google Gemini.
Is it really free?
Yes. The prompt builder is completely free with no sign-up. Image generation inside Brandlix is included on every plan, starting with the free tier.
What aspect ratios are supported?
You can pick 1:1, 4:5, 9:16 or 16:9 - the framing slots used most for Instagram, TikTok, Pinterest, LinkedIn, YouTube and more.
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Join thousands of creators and businesses using AI to grow their audience.
Start for freeNo credit card required. Start in under 2 minutes.