Last updated: April 2026. Free credit amounts and pricing may change. Check imagegen2.com for current offers.

How to Use GPT Image 2 for Free

GPT Image 2 is OpenAI's most advanced image generation model, but accessing it typically costs money — either through the API or a ChatGPT Plus subscription. Here is how to use it for free.

Option 1: ImageGen2 Free Credits (Easiest)

The simplest way to use GPT Image 2 for free:

Step 1: Sign Up

Go to imagegen2.com and create a free account. You get free credits immediately — no credit card required.

Step 2: Select GPT Image 2

GPT Image 2 is the default model on the homepage. You can also find it under the model selector.

Step 3: Enter Your Prompt

Describe the image you want. For best results:

  • Be specific about subject, style, and composition
  • Put text you want rendered in "quotes"
  • Mention lighting and mood for photorealistic results

Step 4: Choose Settings

  • Quality: Use "low" to save credits, "high" for maximum quality
  • Aspect Ratio: 1:1, 3:2, or 2:3
  • Format: PNG, JPEG, or WebP

Step 5: Generate and Download

Click generate, wait 15-50 seconds, and download your image. No watermark on generated images.

Option 2: OpenAI API Free Tier

OpenAI occasionally offers free API credits for new accounts. This requires technical knowledge:

  1. Create an OpenAI account
  2. Check if free credits are available
  3. Use the API with model gpt-image-2

This option is more complex and the free credits may not always be available.

Option 3: ChatGPT Plus

ChatGPT Plus ($20/month) includes GPT Image 2 access. This is not free, but if you already have a subscription, you can use it there.

Tips to Maximize Free Credits

  1. Start with low quality — Use "low" quality for drafts and exploration, switch to "high" only for final versions
  2. Write good prompts first — Spend time crafting your prompt before generating to avoid wasting credits on bad results
  3. Use reference images — Upload reference images to guide the output, reducing the need for multiple attempts
  4. Choose the right format — WebP files are smaller but maintain quality

What Can You Create with Free Credits?

Even with limited free credits, you can generate:

  • Logo concepts and brand explorations
  • Social media post visuals
  • Product mockup ideas
  • Infographic drafts
  • UI design concepts
  • Blog post featured images

After Free Credits Run Out

ImageGen2 uses a pay-per-use model with no subscription:

  • Buy credit packs when you need them
  • Credits don't expire monthly
  • No recurring charges
  • Start from small amounts

This makes it practical for freelancers and creators who don't generate images every day.

Get your free GPT Image 2 credits →