PostMock

A browser-based tool that generates realistic fake iMessage and text message screenshots for memes, parody, and content creation. It solves the problem of creating believable chat mockups quickly without design skills. The tool targets content creators, meme makers, designers, and storytellers, including individual consumers and small teams. It is positioned as a free, watermark-free, no-sign-up alternative to other fake screenshot tools, with all processing done locally in the browser for privacy.

Key features

• AI-powered conversation generation
• Customizable contact name and avatar
• Adjustable status bar time and battery
• Light and dark theme options
• Read receipt and typing indicators
• Verified badge toggle
• Up to 40 messages per conversation
• Drag-and-drop message reordering
• 70+ pre-filled starter templates
• High-resolution PNG export without watermark
• Video export (beta)
• Import contact from Instagram
• 16 different app generators
• Local processing for privacy