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4mapper is a web-based projection mapping tool for visual artists, VJs, and performers.
• 100% browser-based - no installation needed
• Intuitive perspective correction with corner points
• Multi-scene support for live performances
• Supports images, videos (MP4, WebM), GIFs
• Real-time preview and editing
Perfect for live VJ shows, art installations, theater productions, and architectural projections. An accessible alternative to MadMapper or Resolume that runs in your browser.
4mapper - Web-Based Projection MappingProjection mapping in your browser. No installation needed.
Micheleleft a comment
Hey Product Hunt! Excited to share 4mapper with you! Behind 4mapper: I'm a full-stack developer who's been working with projection mapping for art installations and live performances. The problem? Most projection mapping software requires heavy installations, specific OS versions, or powerful dedicated machines. I wanted something more accessible - that you could open on any laptop, test ideas...
4mapper - Web-Based Projection MappingProjection mapping in your browser. No installation needed.