Custom Chat Generator
Open the custom chat simulator to build a fake text conversation with your own contact name, avatar, bubble colors, and theme — no fixed app branding, fully yours.
What is a custom chat generator?
A custom chat generator is a tool that lets you design a fake text conversation from scratch: your own contact name, avatar, outgoing and incoming bubble colors, and a light or dark theme, instead of a fixed app layout. You build every message, pick the colors, and export a realistic chat screenshot. TryMyPost's free custom chat simulator builds it entirely in your browser, with no app logos or fixed branding.
Custom Chat Simulator
Design a fully custom fake chat with an editable contact, avatar, bubble colors, light or dark theme, photos, and day dividers.
Why use a custom chat generator?
If you searched for a custom chat generator, a fake text conversation maker, or a chat screenshot generator without a fixed app style, this hub is the starting point. The simulator lets you design the header, choose your own bubble colors, and build the conversation block by block, so the result looks like whatever messaging app you have in mind.
Teams use it for UI mockups, product concepts, design reviews, storyboards, presentation decks, video scripts, and social content where a believable chat screenshot explains an idea faster than words, without being tied to one specific app's look.
What you can build
- +A fake text conversation with a custom contact name, avatar, and subtitle
- +Outgoing and incoming bubbles in any color you pick, in light or dark theme
- +Dynamic messages with full left and right sender control
- +Photo bubbles and day dividers for a longer, realistic-looking chat screenshot
Frequently Asked Questions
Is this custom chat generator free?
Yes. The custom chat generator runs in your browser at no cost and needs no signup to design and preview a conversation.
Can I make a fake chat screenshot without a specific app's branding?
Yes. Unlike a WhatsApp or iMessage simulator, this tool has no fixed app logos or colors — you choose the contact, avatar, and bubble colors yourself.
Do exported images have a watermark?
Exports from TryMyPost include a small watermark. It keeps the tool honest and free; a Pro plan offers cleaner exports for professional use.
Is it okay to use a fake chat screenshot?
Use it only for mockups, design reviews, storytelling, and harmless demonstrations. Never use a fake chat to deceive, impersonate, harass, or fabricate evidence.
Need more than a chat mockup?
Plan, write, and design full social posts around your concept with the TryMyPost content tools.