Free Fake Gemini Generator
Write both sides of a Gemini conversation and export a clean AI chat screenshot. Light or dark, bolded lead-ins, code blocks. Free, no sign-up, all in your browser.
Build your Gemini conversation
Here is a lean three-day plan. Lisbon rewards walking, so most of this costs nothing but shoe leather.
Day 1, Alfama. Start at Miradouro das Portas do Sol, wander down through the old quarter, and finish at the cathedral.
Day 2, Belem. Take tram 15, see the monastery from outside, and eat exactly one pastel de nata too many.
Day 3, Time Out Market and the riverfront. Cheap lunch, then follow the water east until you run out of afternoon.
For parody, mockups, education, and design comps only. Gemini did not write this, and nothing here was generated by a real model. Do not use it to fake evidence, attribute invented claims to Gemini, or mislead anyone about a real answer.
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See how →Turn the mockup into something real
You just designed an AI conversation. These free CommonNinja widgets put a working one on your own site.
AI Chatbot
A real AI assistant that answers your visitors from your own content, day and night. The thing your mockup is pretending to be.
All In One Chat
One floating button that opens WhatsApp, Messenger, Telegram, or live chat, whichever your visitors actually use.
FAQ
Answer the questions people keep asking, without a bot. Searchable, collapsible, and indexed by Google.
Social Share Buttons
Let people share your screenshot, post, or page in one tap across every major network.
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Use Tool →What it is
A Gemini chat you write from scratch
Put in the question, put in the reply, and the tool renders it the way Google lays out a Gemini answer. Export it as a PNG when it looks right.
No model runs here. The page never contacts Google, never generates anything, and never sends your text away from your browser. You supply both halves of the conversation and the tool handles the drawing.
People reach for this when they need a specific answer rather than a real one: a screen for a pitch deck, a frame for a tutorial video, a before-and-after showing how a better question gets a better reply, or a joke that only works if the wording is exact.
The details follow the real interface. Your question sits right in a soft bubble, the answer runs full width behind a four-point sparkle, bold lead-ins open each section, and the "Gemini can make mistakes" line sits under the message box where it always does.
How to use it
From blank editor to finished PNG
Nothing to install and nothing to sign up for. The preview tracks every keystroke.
Ask the question
Fill the first turn with whatever was asked. Short, lowercase, and slightly informal reads truer than a polished sentence.
Write Gemini back
Flip a turn to Gemini and type the reply. Wrap a phrase in **double asterisks** to bold it, which is how Gemini opens most of its sections.
Set the scene
Pick light or dark, set the model chip, and decide whether the message box, the rating icons, and the disclaimer line are visible.
Export
One click gives you a double-density PNG, sized for slides, docs, thumbnails, and posts.
Gemini structures. ChatGPT explains.
If you have used both, the difference is in the shape of the answer. Gemini leans on bold headers and short blocks, breaking a reply into labelled parts. Write it as flowing prose and it reads like the wrong assistant, no matter how accurate the colours are.
Getting it right
What makes a Gemini mockup read as Gemini
Four differences worth copying.
The sparkle, not a logo
Gemini marks its answers with a four-point sparkle rather than a wordmark or an avatar. It is the fastest visual cue that this is Google's assistant and not someone else's.
Bold lead-ins everywhere
Gemini opens sections with a short bolded phrase and then explains. Two or three of those in one answer look right; a single unbroken paragraph does not.
The question bubble is softer
Your side sits in a pale blue-grey rounded block rather than a neutral grey one. Small, but it is the difference people register without noticing.
The disclaimer is worded differently
Google says the answer may be wrong and to double-check it, phrased its own way. Borrowing another product's wording is the kind of small error that undoes an otherwise good mockup.
Where people use it
Good reasons to fake a Gemini answer
Design, teaching, and comedy. Never proof of anything.
Compare two assistants
Put a Gemini mockup beside a ChatGPT one and the differences in structure become the whole argument. Much clearer than describing them.
Storyboard a video
Screen recordings of a live model are slow and unpredictable. A still you wrote yourself cuts straight to the frame you needed.
Show a workflow in a deck
Slides need one clean image that says what the step produces. An exported mockup beats a cropped screenshot with someone's sidebar in it.
Write the joke properly
Comedy needs exact wording. Typing the punchline is faster and funnier than hoping a real model stumbles into it.
Ship a real assistant
If what you actually want is an assistant answering your own visitors, that is a widget rather than a screenshot.
Try the AI Chatbot widget free →Say it is a mockup
A one-line caption is enough. It removes any ambiguity and costs nothing, and it matters more for AI screenshots than for almost any other kind.
Glossary
Gemini terms, briefly
Handy if you are producing these for a team or a client.
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