Real device previews
Preview Slack chats inside current iPhone and Android frames with accurate safe areas and status controls.
Free editor, paid watermark removal
Fake Slack Message Generator
Build a fake Slack message screenshot with custom teammates, names, avatars, timestamps, reactions, images, and workspace-style conversations.
Preview the Slack conversation in mobile or desktop layouts and export a sharp mockup for documentation, training, presentations, or product demos.
The Slack editor is free to use and downloads are unlimited, but exports carry a watermark. Removing it costs $2.99 for 24 hours or $49 a year. WhatsApp, Messenger and iMessage always export clean. See pricing
High-resolution export
Download PNG, JPG, or WebP screenshots at 1×, Retina 2×, or 3× resolution.
Private browser editing
Your message text and uploaded images stay in your browser while you build the mockup. At download, the chat text (never the image or your photos) is kept for 30 days to see what people make.
How to create a Slack screenshot
- 1
Choose the layout
Open the Slack generator and select a phone or desktop preview.
- 2
Add people
Edit names, profile photos, usernames, and online status.
- 3
Write the chat
Add messages, timestamps, delivery states, reactions, and images.
- 4
Download
Choose an image format and resolution, then export the finished screenshot.
Frequently asked questions
How do I make fake Slack messages?
Add teammates with names and avatars, write the messages, set timestamps and reactions, choose the mobile or desktop layout, then export.
Can I make a fake Slack chat for documentation or training?
Yes. That is the most common use: example conversations for help articles, onboarding decks and product demos without exposing a real workspace.
Is the Slack screenshot generator free?
The Slack editor is free to use and downloads are unlimited, but exports carry a watermark. Removing it costs $2.99 for 24 hours or $49 a year. WhatsApp, Messenger and iMessage always export clean.
Which image formats can I download?
You can export PNG, JPG, or WebP images at standard, Retina 2×, or 3× resolution.
Can I use an iPhone or Android device frame?
Yes. Choose from modern iPhone models with Dynamic Island or notch designs, Google Pixel, Samsung Galaxy, and a generic mobile frame.
Is it legal to make a fake Slack chat?
Making a clearly fictional Slack mockup for a video, a meme, a lesson, a design or a presentation is ordinary creative work. Using one to impersonate a real person, fabricate evidence, defraud someone or harass them is not, and can be illegal. The tool is for lawful fictional, educational and creative use only.
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