ChatGPT Generator
The ChatGPT generator lets you build a realistic, clearly fictional ChatGPT conversation in seconds. Type your own prompts and AI-style replies, switch between light and dark mode, then export a clean, high-resolution PNG. It runs entirely in your browser with no login and no uploads, making it ideal for content marketing, product demos, tutorials, memes, and design mockups.
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ChatGPT Generator features
Light and dark mode
Toggle between the light and dark ChatGPT interface to match your slide deck, blog theme, or brand palette instantly.
Full conversation control
Add unlimited user prompts and assistant replies, reorder them, and edit every line so the mockup reads exactly how you need it to.
Watermark-free high-res PNG
Export crisp, retina-quality images with no watermark, ready for presentations, thumbnails, ads, and social posts.
Private and client-side
Everything renders in your browser. No account, no server upload, and your text never leaves your device.
Works on any device
Design and export from desktop, tablet, or phone directly in the browser with a responsive editor.
How to make a chatgpt mockup
- 1
Write the conversation
Enter your prompts and AI-style responses, adding as many message turns as your scene needs.
- 2
Style the interface
Pick light or dark mode and fine-tune the layout until the mockup matches your context.
- 3
Export the PNG
Download a watermark-free, high-resolution image ready for demos, slides, or social media.
What you can use it for
- Illustrate AI workflows in blog posts and content marketing
- Build product demos and UI comps without live screenshots
- Create memes and shareable social media graphics
- Teach prompt-writing in courses, tutorials, and slides
- Mock up conversation examples for presentations and pitches
- Design placeholder screens for app and website concepts
Frequently asked questions
Is the ChatGPT generator free?
Yes. It is completely free to use with no login, no sign-up, and no usage limits. Create and export as many ChatGPT mockups as you like.
Is it safe and legal to use?
The tool creates clearly fictional mockups that run entirely in your browser, so nothing is uploaded. Use it ethically for legitimate purposes like demos, education, and marketing, and never to deceive, impersonate, or spread misinformation.
Can I use my own text and avatar?
Yes. You write every prompt and reply yourself, giving you full control over the wording and tone of the fictional conversation you build.
Does it export a high-resolution PNG?
Yes. Exports are rendered at high pixel density for sharp, retina-quality PNGs suitable for presentations, thumbnails, and print.
Is the export watermark-free?
Yes. Downloaded images contain no watermark, so they drop cleanly into your slides, articles, and social content.
Does it work on mobile and support light and dark mode?
Yes. The editor is responsive and works on phones and tablets, and you can switch between light and dark ChatGPT styling at any time.