Type a prompt, choose your aspect ratio and resolution, and Peanut AI generates a high-resolution image in seconds. No design experience required — every output is watermark-free with full commercial rights included.
No credit card required · Prompts never used for training · Full commercial rights
This AI image generator is deliberately simple. No style presets, no seed controls, no advanced toggles — just describe what you want, pick an aspect ratio, and choose your resolution. Turn any prompt into a stunning image from description.
Describe what you want to generate in natural language. Be specific: include your subject, lighting, composition, mood, and quality modifiers. The more detail you provide, the more accurate the output.
Requires an account and sign-in to edit or submit. Cannot be empty.
→ See the Prompt Guide for formulas by use case.
Sets the width-to-height proportion of the output image. Choose the ratio that matches your intended platform or use case.
⚠ When Auto or 1:1 is selected, only 1K resolution is available — 2K and 4K are disabled.
Controls the output image size and the number of credits charged per generation. Higher resolution produces sharper, larger images suitable for print and large-format use.
2K and 4K are disabled when Aspect Ratio is Auto or 1:1.
Four rules govern how this free image generator works. Understanding them prevents friction and ensures you get watermark-free results exactly as expected.
You must be signed in to write a prompt and generate an image. Without an account, the prompt field is locked and the Generate button is disabled. Creating an account takes under 60 seconds and free credits are added automatically on signup — no credit card required.
The prompt field is required. Attempting to generate without a prompt will surface a validation error and block submission. Write a description of what you want to see — any length works, but more specific prompts produce better results. See our prompt guide for formulas that work.
When Aspect Ratio is set to Auto or 1:1, only 1K resolution is available. The 2K and 4K options are disabled and a notice is shown. To use 2K or 4K resolution, select any other aspect ratio: 16:9, 9:16, 4:3, or 3:4.
If your account does not have enough credits to cover the selected generation, you are redirected to Pricing Page to purchase a credit pack. You're only charged when an image actually generates. If something goes wrong, your credits come right back.
This AI art generator charges credits per image based on resolution. You see the exact cost before clicking Generate — no surprises. Failed generations are automatically refunded.
1K
2
credits / image
Standard resolution. Fast generation. Suitable for social media, digital use, and content previews.
2K
3
credits / image · default
High resolution. Ideal for e-commerce listings, marketing materials, and professional deliverables.
4K
5
credits / image
Maximum resolution. Suitable for print, large-format advertising, and high-fidelity commercial output.
Failed generations are never charged. If a generation fails for any reason, the credits used are automatically returned to your account within seconds. You only ever pay for images that successfully complete. See credit pack pricing for plan options starting at $9.90.
Complete reference for this prompt-to-image AI tool — input parameters, output format, no watermark guarantee, and account requirements.
Input Parameters
| Prompt | Required · text description |
| Aspect Ratio options | Auto · 1:1 · 16:9 · 9:16 · 4:3 · 3:4 |
| Default Aspect Ratio | 16:9 |
| Resolution options | 1K · 2K · 4K |
| Default Resolution | 2K |
| 2K/4K with Auto or 1:1 | Disabled |
Output
| Export format | PNG |
| Watermark | None — all plans |
| Generation time | Seconds |
| Commercial use | ✓ All plans |
| Prompts used for training | ✗ Never |
Credits
| 1K cost per image | 2 credits |
| 2K cost per image | 3 credits |
| 4K cost per image | 5 credits |
| Failed generation charge | None — auto-refunded |
| Credit expiry | None — never expire |
Account & Access
| Sign-in required | ✓ To prompt & generate |
| Free credits on signup | ✓ No card required |
| Insufficient credits error | 40301 → redirect /pricing |
| Refund policy | 7-day · under 10% used |
| Subscription required | ✗ One-time packs only |
What makes this free AI image generator stand out? Four things that matter most for professional use — privacy, commercial rights, fair billing, and no watermark output.
All images generated with Peanut AI carry full commercial rights — client deliverables, advertising, merchandise, publications. This is standard on every plan including the free tier, with no additional fees or restrictions.
Peanut AI does not use your text prompts or generated outputs to train any AI model. For agencies and brands handling sensitive creative concepts, it's not a premium feature — it's just how we built it.
You're only charged when an image actually generates. If something goes wrong, your credits come right back. You pay for what works. That's it.
Credit packs are a one-time purchase with no expiry date. No monthly renewals, no "use it or lose it" deadlines. Buy what you need for a project, use it at your own pace.
Already have a reference photo you want to restyle? Switch to image to image — upload the photo, describe the change, and download a commercially licensed PNG.
Every image below was generated with Peanut AI — no post-processing, no external editing. See what this AI image generator can do with a simple text description.
1M+
Images Generated
50K+
Active Users
4.9
Average Rating
100%
Commercial Rights
Translucent glass astronaut with a galaxy inside, floating in deep space, waving hand, colorful nebulae and planets, cinematic sci-fi art
Futuristic eco skyscraper covered in lush greenery with cascading waterfalls, sunset city skyline, sustainable architecture concept art
Volcanic eruption with flowing lava meeting a jagged blue glacier, fire and ice contrast, dramatic cinematic landscape, photorealistic
Luxury diamond ring on black silk fabric, halo setting, pavé band, sharp product photography, commercial jewelry ad style
Premium perfume bottle on wet rock by the ocean at golden hour, amber liquid, VOYAGE label, luxury cosmetics product shot
Adorable blue furry monster with purple spots and orange horns, Pixar-style 3D character, friendly smile, studio lighting
“We switched from Midjourney because of the commercial rights clarity. Every image from Peanut AI is ready to use in client work — no licensing headaches, no watermarks.”
— Marketing Agency, E-commerce Client
Sign up at Peanut AI Website (free credits, no card required), type your prompt in the text field, choose your aspect ratio and resolution, and click Generate. Your image appears in seconds. See the full guide for a detailed walkthrough.
Yes — Peanut AI is free to start. New users receive credits on signup with no credit card required. Once your free credits are used, you can purchase credit packs starting at $9.90. No subscription, no monthly fees.
Peanut AI is a top choice for free AI image generation. It offers free credits on signup, full commercial rights on every output, no watermarks, and complete privacy — your prompts are never used for training. Unlike many alternatives, there's no subscription required.
Select an aspect ratio other than Auto or 1:1 (e.g., 16:9, 9:16, 4:3, or 3:4), then choose 4K from the resolution dropdown. 4K generation costs 5 credits per image and produces print-quality output suitable for large-format use.
When Aspect Ratio is set to Auto or 1:1, only 1K resolution is available — 2K and 4K are automatically disabled. To generate at 2K or 4K, select any other aspect ratio: 16:9, 9:16, 4:3, or 3:4.
1K costs 2 credits per image, 2K costs 3 credits, and 4K costs 5 credits. The exact credit cost is displayed before you confirm generation. Failed generations are automatically refunded.
Yes. All Peanut AI outputs carry full commercial rights — advertising, client deliverables, merchandise, publications, and social media. This is included on all plans including the free tier. No attribution required.
No. Peanut AI does not use your prompts or generated images to train any AI model. Your creative inputs and outputs remain completely private.
Be specific. Include your subject, lighting, composition, mood, and quality modifiers (e.g. "4K, sharp focus, photorealistic, no watermark"). Visit our prompt guide for proven formulas.
Free credits on signup. No credit card required. Full commercial rights on every output.
No credit card required · Prompts never used for training · Credits never expire