For designers & marketers
Fake chat generators for designers & marketers
Pixel-accurate messaging mockups for portfolios, pitch decks, app store screenshots and ad creative — on the exact device you're designing for.
When you need a messaging UI in a mockup, a generic placeholder undercuts the work. Mock Screenshots renders real, current chat interfaces on device-accurate frames, so your portfolio piece, pitch deck or ad creative shows a screenshot indistinguishable from the real app — down to the corner radius and status bar of the specific phone you're targeting.
Why designers & marketers use it
Device-accurate frames
Design for an iPhone 16 Pro or a Pixel 8 and preview on that exact frame — right resolution, cutout and radius.
Current UI, not dated
Bubbles, colours and iconography match the app versions your audience is using today.
Fast enough for iteration
Swap copy, device or theme and re-export instantly while you iterate on a concept.
Clean exports
Retina-crisp PNGs; the paid plan removes the watermark for client-ready deliverables.
A simple workflow
- Pick the target device so the frame matches your design spec.
- Drop in the copy and set the theme (light/dark) to match the mockup.
- Export a retina PNG and place it in your artboard or deck.
- Reference exact device dimensions from our device-specs page.
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Frequently asked questions
Can I use these in client work?
Yes. The paid plan removes the watermark for professional deliverables, under the acceptable-use terms. Do not present mockups as real conversations from real people.
What device dimensions do you use?
Every frame is drawn from real specs — see the device-specs reference for exact resolutions, points, scale and cutouts.
Every free export is watermarked and clearly fictional — for creative and educational use, not deception. See our Acceptable Use policy.