code2flow
Convert Python and JavaScript code into DOT flowcharts for visualization.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Verified · Jul 12, 2026Overview
What is code2flow?
Code2flow is an open-source tool that converts your Python or JavaScript code into visual DOT flowcharts, aiding in understanding complex logic flows. It's particularly useful for developers who need to visualize the structure of their codebase for documentation or debugging purposes.
Key differentiator
“Code2flow stands out by offering a straightforward and open-source solution specifically tailored to converting Python and JavaScript code into DOT flowcharts, making it an ideal choice for developers who need clear visual representations of their code logic.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Only supports Python and JavaScript, no plans for additional languages in the near future
Large projects may result in cluttered flowcharts that are hard to read
Fit analysis
Who is it for?
✓ Best for
Developers who need to visualize their Python and JavaScript code for debugging or documentation purposes.
Educators looking to illustrate complex logic flows in programming courses.
✕ Not a fit for
Projects that require visualization of languages other than Python or JavaScript.
Teams needing real-time flowchart generation as the tool is designed for local use.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with code2flow
Step-by-step setup guide with code examples and common gotchas.