
Fake Stripe & MRR Charts: Placeholder Revenue Done Right
Why founders and designers mock up Stripe-style revenue charts (pitch placeholders, build-in-public satire, demo dashboards) and how to generate one that looks right.

Fake GitHub Contribution Graphs: Placeholder Data Done Right
Why developers fake the green squares (memes, demo profiles, placeholder dashboards) and how to generate a believable GitHub contribution graph in seconds. You can even write text in it.

Chat Mockups for Teachers & Course Creators
Use realistic chat mockups in the classroom: language dialogue practice, 'texts from history' projects, and scam-spotting lessons. Examples and lesson ideas included.

How to Make Fake Email Screenshots (Gmail, Outlook, Apple Mail)
Create realistic email mockups in Gmail, Outlook, and Apple Mail for product demos, phishing-awareness training, film props, and course material. Worked examples included.

3D Phone Mockups for TikTok, Reels & Shorts
Learn when to use 3D phone mockups for short-form videos, storytime content, tutorials, and product demos. Includes setup and export tips.
ChatGPT vs Claude vs Gemini Mockups | Which AI Chat Fits?
Compare ChatGPT, Claude, Gemini, Grok, and Perplexity mockups for tutorials, product demos, AI workflows, and social content.
How to Create Redacted Email Mockups
Create redacted email mockups for education, production, security training, and presentations. Learn how to redact names, addresses, and body text.
How to Make LINE Chat Mockups | Free Guide
Create LINE chat and group chat mockups with names, avatars, messages, images, timestamps, device frames, 3D view, and export options.
How to Make Telegram Chat Mockups | Free Guide
Create Telegram chat mockups with names, avatars, messages, read receipts, wallpaper, dark mode, device frames, 3D view, and export options.

How Agencies Use Chat Mockups in Pitch Decks
How agencies use WhatsApp, Slack, Instagram DM, and comment mockups to make strategy decks, campaign concepts, and proof slides easier to buy into.

What Makes a Mockup Feel Real on Screen
The realism cues that make chat, AI, social, and phone-screen mockups feel believable on landing pages, in decks, and on camera.