4mapper - Web-Based Projection Mapping – Projection mapping directly in your browser without installation

Summary: 4mapper is a browser-based projection mapping tool that enables visual artists and performers to map images and videos onto surfaces using perspective correction and multi-scene support. It runs entirely in the browser, eliminating the need for software installation and enabling real-time preview and editing.

What it does

4mapper allows users to upload images or videos, adjust corner points for perspective correction, and manage multiple scenes for live performances. It supports MP4, WebM, and GIF formats with real-time preview and cloud storage for projects.

Who it's for

It is designed for visual artists, VJs, performers, and creators involved in live shows, art installations, theater, and architectural projections.

Why it matters

4mapper addresses the need for accessible projection mapping software that works on any laptop without installation or OS restrictions, facilitating quick prototyping and live use.