MERGELAB

Automated Merge gameplay generator for marketing ads.

Claude Code Codex Electron React TypeScript Vite Python FFmpeg

Overview

Mergelab is a desktop tool I built with vibe coding to automate Merge gameplay animation for ad production. Users can build merge chains, configure boards, and export videos in any aspect ratio without engineering support, turning a manual multi-day workflow into a process that takes minutes.

Interface

Mergelab landing screen — Landing screen with quick-start templates and recent renders.

Building a merge chain in Mergelab — Chain builder for defining merge sequences with item-level control.

Walkthrough