CHATGPT STYLE
Write a ChatGPT-style conversation and export it as a clean, high-resolution PNG. The editor below is preset to the ChatGPT interface - change the messages, adjust the styling, and download. Everything runs in your browser.
PNG, JPG, WebP, GIF or SVG - max 2 MB - stays in your browser.
WHAT MAKES IT LOOK LIKE CHATGPT
A mockup only works if the interface reads as the real thing at a glance. These are the parts of the ChatGPT layout the preview reproduces.
The asymmetric bubble layout. ChatGPT does not put assistant replies in a bubble. Your messages sit in a rounded #2F2F2F block on the right; the reply runs flat across the #212121 canvas. Most generators miss this - ours matches it.
GPT-4o model labelling. The header carries the model name the way the real interface does, so a screenshot reads as a specific version rather than a generic chatbot.
Correct type and spacing. Söhne-style typography, 18px corner radius, and the dark grey palette ChatGPT shipped with its redesign - the details that make a mockup read as real at thumbnail size.
WHAT PEOPLE BUILD
YouTube thumbnails. A legible AI exchange is one of the highest click-through thumbnail formats. Export at full resolution and crop to 1280x720.
Tutorials and documentation. Show a prompt and the shape of a good answer without screenshotting a real session that contains your own data.
Classroom and training material. Build a worked example of a strong prompt versus a weak one, and label both clearly as illustrations.
Slides and pitch decks. Mock the exchange you want to talk about instead of hunting for a real transcript that says roughly the right thing.
THREE STEPS
QUESTIONS
No. FakeAIChat is a drawing tool, not a model. You write both sides of the conversation yourself and the app renders it in a ChatGPT-style interface. Nothing is sent to OpenAI and no AI generates the replies.
No. Exports are clean PNGs at full resolution with no watermark and no account required.
Yes. Open "Customize appearance" under the message editor to switch the palette, toggle the phone frame, change the display name, and show or hide timestamps.
No. The editor, the preview, and the PNG export all run locally in your browser. Your conversation text never leaves your device.
More questions are answered on the FAQ page, and how it works walks through the editor in detail.
OTHER STYLES
Your conversation carries over when you switch, so you can export the same exchange in several styles.
USE IT RESPONSIBLY
Nothing here is generated by AI. You write every message yourself. FakeAIChat draws an interface around your text - it does not call ChatGPT or any other model.
Label fictional output clearly. Use these images for lessons, thumbnails, prototypes, and creative work, and make the context obvious to your audience.
Never use them to mislead. Do not present a mockup as a real response, impersonate anyone, or fabricate evidence. ChatGPT and its marks belong to their owner.