Mock up a fake Microsoft Teams chat in seconds. FauxTalks renders messages the way Teams does — as bordered cards with the sender name and timestamp inline above the text, not as pill bubbles — and exports a high-resolution PNG. Slack is in the same tool, so you can cover both work chat looks.
Free · No login · No watermark · Runs in your browser
Click the button above and the generator loads straight into the Teams layout — no scrolling through the platform list.
Name each participant, upload avatars, and write the thread. Turn on group chat mode for a fake Teams group chat with several colleagues.
Export a crisp, full-resolution screenshot to drop into a slide, a help article, a product mockup or a portfolio case study.
Teams looks nothing like a consumer messenger, so the generator follows the card layout that makes a work chat screenshot read as Teams.
Incoming messages are white cards with a thin grey border (#E0E0E0); outgoing ones are filled lavender (#E8EBFA). Corners are lightly rounded, not pill-shaped.
The sender's name and the time sit on one line above the message body, inside the card — the detail that makes a Teams screenshot recognisable.
Add several participants with their own names and avatars, then assign each message to whoever should have sent it in the thread.
Switch the platform to Slack for a channel-feed look — names above messages, no cards — so one tool covers both Teams and Slack work chat mockups.
Header and accent elements use the familiar Teams purple (#5B5FC7) over a light chat background.
Upload profile pictures for each colleague and attach an image to a message to show a shared screenshot or file in the thread.
Product designers need a believable work chat screen inside a case study or pitch deck. Invented messages keep real colleagues and real client data out of the file.
Help-centre articles, onboarding decks and IT training slides often need a Teams or Slack example. Generate one instead of screenshotting a live workspace.
The 9-to-5 humour genre runs on invented work chats. Write the joke with fictional names and export it as a clean PNG.
Writers, trainers and security teams use fictional threads to show a scenario — a phishing lure, an escalation, a fictional project going sideways — without naming anyone real.
FauxTalks is for creative and educational work: memes, storytelling, UI mockups, design portfolios and app tutorials. Everything it produces is a fictional mockup, not a record of a real conversation.
Work chat mockups deserve extra care. Do not use this tool to impersonate a colleague, manager, company or brand, to fabricate evidence for an HR, legal or employment dispute, to harass anyone, or to deceive anyone into believing an invented exchange actually happened. That breaks our Terms, and it may break the law where you live. FauxTalks is an independent tool and is not affiliated with or endorsed by Microsoft or Slack Technologies.
Yes, completely free. No account, no watermark and no subscription — build and download as many Teams screenshots as you need.
Cards. Teams does not use pill-shaped bubbles: incoming messages are white cards with a 1px grey border (#E0E0E0), outgoing ones are filled lavender (#E8EBFA) with roughly 8px corners, and the sender name and timestamp sit inline above the body inside the card.
Yes. Switch to group chat mode, add as many participants as the scene needs, give each one a name and an avatar, and assign every message to the person who should have sent it.
Yes. Slack is one of the platforms in the same generator, so Teams and Slack work chat mockups come from one tool. Slack renders as a channel feed — the name sits above the message text rather than inside a card.
It is a mockup, not a clone. FauxTalks follows the recognisable Teams structure — bordered message cards, inline name and time, the purple brand colour (#5B5FC7) — but it does not reproduce the app pixel for pixel, and it is not affiliated with Microsoft.
Yes. Everything runs in your browser. No messages, names or images leave your device — which matters when you are mocking up work conversations.
No signup. Open the tool and export your work chat mockup in seconds.
Open Teams Generator