Minimal VNC server that sends a static PNG image to any VNC client. Supports 8/24/32 bpp pixel formats — including RealVNC compatibility.

• 🖼 Serve static PNG as framebuffer
• 🖥 Supports RealVNC / UltraVNC / TightVNC clients
• 🛠 Configurable via servers.toml
• 📶 Multi-instance support (multiple ports/images)
• 💾 Cross-platform: Linux, Windows, macOS, ARM64
• 📉 Lightweight: ~2.8MB binary

• ▶️ Run without config
• ⚙️ Run with config (servers.toml)
• 🗂 Preview

./fictusvnc-linux-amd64 :5905 images/test.png

Create servers.toml:

[[server]]
listen = ":5900"
image = "default.png"
server_name = "My First Fake VNC"

[[server]]
listen = "127.0.0.1:5901"
image = "meme.png"
server_name = "Meme Server"

Then run:

./fictusvnc-linux-amd64