No install required
Open Chrome or Edge and start mapping. No license files, no USB dongles, no platform-specific installers to manage.
Free · No Install · Any Desktop Browser
Projection Mapping Software That Runs in Your Browser
4mapper is browser-based projection mapping software for visual artists, performers and creators. Map video and images onto any surface directly from Chrome or Edge — no install, no dongle, no proprietary hardware.
Free: 1 project · 10 files · 100MB | PRO: €39 lifetime · unlimited
At a glance
- Works in Chrome and Edge on Windows, Mac and Linux.
- Upload videos, GIFs and images as mapping sources.
- Create quad surfaces and align them to any shape.
- Organize everything into scenes for live playback.
- Extend with live widgets and Arduino controllers (PRO).
What makes 4mapper different from other projection mapping software?
Most professional projection mapping tools require a desktop install, sometimes a hardware dongle, and often a significant learning curve. 4mapper removes those barriers by running entirely in the browser, so you can start a project in seconds from any compatible desktop machine.
It is designed for artists and performers who want a lightweight, accessible and reliable workflow — whether they are building an installation at home, preparing a stage show or running a corporate event.
Scene-based workflow
Organize your mapped content into scenes and switch between them during a performance or interactive installation.
Works on any desktop OS
Windows, macOS or Linux — as long as you run Chrome or Edge on a desktop machine, 4mapper is available.
Free trial — test before you commit
Create a free account and explore the full mapping interface with 1 project, 10 files and 100MB storage. No credit card required. Learn projection mapping basics and decide if you need more.
When you are ready for professional work, upgrade to PRO with a one-time payment of €39 for unlimited projects, unlimited files, 5GB storage and access to advanced features.
Start Free TrialPRO features for professional use
- Unlimited projects and files.
- 5GB media storage.
- No watermark on projection output.
- Live widgets: clock, weather, crypto, social feeds.
- Arduino controller support for hardware interaction.
- One-time payment — no subscription.
Use cases for projection mapping software
Home installations
Transform a wall, a piece of furniture or an entire room using a standard projector and your laptop. 4mapper makes it easy to start experimenting with browser-based projection mapping at home.
Live events and VJ sets
Build visual scenes for clubs, concerts and festivals. For a deeper look at live performance workflows, check the dedicated VJ software page.
Interactive installations
Connect custom hardware controllers and trigger scenes in real time. Learn more on the Arduino projection mapping page.
Frequently Asked Questions
What is projection mapping software?
Projection mapping software lets you project video and images onto irregular surfaces by warping and aligning the content to match the physical shape of the object or environment.
Does 4mapper require installation?
No. 4mapper is browser-based projection mapping software. You open it in Chrome or Edge on any desktop and start mapping without downloading or installing anything.
Is there a free version?
Yes. The free trial includes 1 project, 10 files and 100MB storage. You can test the full projection mapping workflow before upgrading to PRO.
What does PRO include?
PRO gives you unlimited projects, 5GB storage, unlimited files, live widgets, Arduino controller support and no watermark. It is a one-time payment of €39.
What operating systems does it support?
4mapper works on any desktop operating system that runs Chrome or Edge: Windows, macOS and Linux.
Ready to start mapping?
Create a free account and run your first projection mapping project directly in your browser.