BranchPy — Build Visual Novels Smarter

BranchPy — Ren’Py Visual Novel Analysis Tool by BranchPy

BranchPy helps VN and Ren’Py developers understand their story structure, catch mistakes early, and keep complex projects under control. If your game has branching routes, stats, conditions, or lots of assets, BranchPy gives you the clarity you’ve always wanted.

✨ What BranchPy Does

Deep Story Analysis

• Generates clean, readable flowcharts of your entire VN
• Shows where choices lead, where stats change, and how routes connect
• Highlights risky patterns, inconsistencies, and forgotten branches

Error & Logic Detection

• Finds unreachable labels
• Flags broken jumps and missing images
• Spots unused files and dead ends
• Surfaces potential logic issues before they become bugs

Media & Asset Validation

• Scans your project for missing, unused, or mismatched assets
• Helps keep your folder structure clean and production‑ready

Developer‑Friendly Tools

• Pilot analysis for quick checks
• Variable tracking
• Node renaming, grouping, and visual organization
• Search and focus tools for huge projects
• Click‑to‑jump links that take you straight to the code that needs attention

🧠 Why VN Creators Love It

Visual novels get messy fast. BranchPy gives you a clear mental model of your story — not just the script, but the actual logic your players will experience.

Creators use it to:

• Prevent broken builds
• Clean up old projects
• Understand inherited code
• Plan rewrites and expansions
• Keep teams aligned on story structure

If you’ve ever thought “I hope this route still works,” BranchPy is for you.

💡 Current Focus

BranchPy is actively developed. Right now we’re debugging, polishing, and integrating all the feedback from creators who’ve been using it on real VN projects.

Your feedback genuinely shapes the tool — and the community has already helped refine flowcharts, improve analysis depth, and expand editor features.

🆓 Free for Ren’Py

All Ren’Py analysis features are free. Cloud/AI features are optional and privacy‑first.

🌐 Official Links

Website: https://branchpy.com Discord: https://discord.gg/yfETjJm3 Reddit: https://reddit.com/r/BranchPy

Join the community if you want to follow development, suggest features, or see what other VN creators are doing with BranchPy.

🚀 Start Exploring Your Story

Point BranchPy at your game folder, run an analysis, and see your VN from a completely new perspective.

BranchPy — Ren’Py Visual Novel Analysis Tool by BranchPy