code2flow

Convert your code and logic into clean flowcharts automatically — no manual diagram editing required.

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code2flow.com
Verified Free tier
Quick facts
What is it Convert your code and logic into clean flowcharts automatically — no manual diagram editing required.
Pricing Freemium — from $11/mo
Free tier Yes
Platform Web Application
Best for Documenting complex code logic, Communicating workflows to product teams
Domain registered 2012

Data updated Aug. 1, 2026

What does code2flow do?

code2flow is a web-based tool that converts code and logical descriptions into clean, readable flowcharts. Instead of manually dragging and dropping shapes in a traditional diagram editor, you write your logic using a simple syntax, and code2flow automatically generates the visual flowchart for you. This approach saves significant time when documenting algorithms, business processes, or any complex workflow that needs visual explanation.

The tool works by interpreting your text-based input—whether it's actual code snippets or structured descriptions of a process—and arranging it into an optimized diagram layout. What makes code2flow stand out is its focus on automation; it handles the tedious aspects of diagram creation like spacing, alignment, and connector routing. It also offers integrations with popular platforms like Atlassian Jira and Confluence, making it easy to embed flowcharts directly into existing project documentation.

code2flow is particularly valuable for developers who need to explain complex code logic to colleagues, project managers communicating technical requirements, and devops engineers documenting system processes. It's used in various industries including medical, aviation, and embedded systems where clear documentation of fault-tolerant processes is essential. The tool helps teams create professional diagrams faster than traditional manual methods.

#code visualization#developer tools#diagram generator#documentation#flowchart

Key features

What makes it stand out
01
Automatic flowchart generation from plain text or code syntax
02
Integration with Atlassian Jira and Confluence via plugins
03
Export diagrams for use in Google Docs and Microsoft Word
04
Smart syntax for creating optimal and readable diagrams quickly
05
Designed for documenting complex technical algorithms and business processes

Who is code2flow for?

Who benefits most from this tool
Documenting complex code logic
Communicating workflows to product teams
Creating technical documentation for embedded systems

Pricing

Free tier available — start without a credit card

Free

Free
  • 5 flowcharts
  • 50 nodes per flowchart
  • Maximum 5 flowcharts
  • Maximum 50 nodes per flowchart
  • Share read-only flowcharts
  • Flowchart management
  • Basic support

Pro

$11.0/month

Everything in Free, plus:

  • 200 nodes per flowchart
  • Unlimited flowcharts
  • Maximum 200 nodes per flowchart
  • Share editable flowcharts (Coming soon)
  • Project management
  • Removed watermark
  • Advanced support

Team

$17.0/month

Everything in Pro, plus:

  • 1,000 nodes per flowchart
  • Maximum 1000 nodes per flowchart
  • User accounts & Team sharing
  • Real-time collaboration
  • Document status
  • API access
  • Version history (Coming soon)

Enterprise

Custom

Everything in Team, plus:

  • unlimited nodes per flowchart
  • Unlimited nodes per flowchart
  • Integrate with your product
  • Private cloud
  • White-labeled application
  • Training and implementation
  • Premium support

Trust & presence

Domain Domain registered 2012

Gallery

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