Code to Flowchart: Visualize, Analyze, and Understand Your Code!

Turn Code into Interactive Flowcharts with AI. Simplify and visualise Complex Logic Instantly.

How Code to Flow Works

From Code to Clear Flowcharts in 4 Steps


Input Your Code

Paste your code or select a file. We support all major programming languages.


AI Analysis

Our AI analyzes the code structure, identifying functions, classes, and modules.


Generate Flowchart

We create an interactive flowchart that visualizes your code's logic and structure.


Explore and Understand

Interact with the flowchart to gain deeper insights into your code's behavior.

Key Features

  • Support for all major programming languages( Python , JavaScript, Java, C++ etc)
  • Identify code paths and logic flows
  • Understand code easily using multiple options - flowchart, sequence diagram, class diagram etc
  • Export diagrams as SVG, PNG, or PDF
  • Customizable color schemes and themes
Try Code Visualization Now

# Example: Asynchronous web scraping with aiohttp
import aiohttp
import asyncio
from bs4 import BeautifulSoup

async def fetch(session, url):
    async with session.get(url) as response:
        return await response.text()

async def parse(html):
    soup = BeautifulSoup(html, 'html.parser')
    return soup.find('h1').text

async def scrape(url):
    async with aiohttp.ClientSession() as session:
        html = await fetch(session, url)
        title = await parse(html)
        print(f"Title: {title}")

async def main():
    urls = [
    await asyncio.gather(*[scrape(url) for url in urls])

Discover the Power of Code to Flow PRO

Unlimited code visualizations

Use code to flow without any limits

Longer code length

Get 3x more limit as compared to the free version

Custom Branding

Apply your own branding and color schemes to create professional-looking flowcharts.

PRO Features

Unlock incredible features with Code to Flow PRO:

  • Unlimited code visualizations
  • Longer code length (up to 8k tokens)
  • Get insights to optimize your code
  • Export and edit flowcharts
  • Get prioritized assistance for you
  • Custom colours for flowchart

Upgrade to PRO for unlimited access to all features.

How to Generate a Flowchart to Understand Code

Paste Your Code

Simply paste your code into the editor on our platform.

Select Diagram Type

Choose the type of diagram that best represents your logic flow for easier debugging.

Generate Flowchart

Click 'Generate Flowchart' to see the visualized flow of your code.

Download, Zoom, or Share

Easily download, zoom in/out, or share the generated flowchart with your team.

Supported Languages

Our platform supports a wide range of programming languages and frameworks, including:

  • Python
  • JavaScript
  • TypeScript
  • Java
  • C
  • C++

And all other major languages and frameworks.

Who is CodetoFlow for?


Personal Use

  • Visualize code logic for personal projects
  • Convert code to flowcharts effortlessly
  • Enhance debugging with logical flow highlights
  • Learn coding concepts visually

Note-Taking & Knowledge Management

  • Integrate coding concepts into study materials
  • Create flowcharts from code snippets for notes
  • Grasp complex programming structures
  • Perfect for students and self-learners

Project Management & Collaboration

  • Boost communication in development teams
  • Explain code visually to non-technical members
  • Plan and discuss project stages effectively
  • Streamline code reviews in team meetings

Task Management in Coding Projects

  • Optimize task delegation and tracking
  • Break down complex coding tasks
  • Visualize task dependencies with flowcharts
  • Boost efficiency in project timelines

Our AI Code to Flowchart converter bridges the gap between complex coding and visual understanding, offering a versatile tool for various applications across different contexts.

Start Visualizing Your Code Now

Why Choose CodetoFlow?

Simplify Complex Code

Transform intricate code structures into easy-to-understand visual flowcharts.

Enhance Collaboration

Improve team communication with clear, shareable visual representations of code logic.

Save Time

Quickly visualize code structure, reducing time spent on manual code analysis.

Increase Productivity

Streamline your workflow with instant code visualization, boosting overall productivity.

Instant Insights

Gain immediate understanding of code structure and flow with visual representations.

Simplify Complex Structures

Easily visualize nested loops and conditionals for clearer understanding of code logic.

Debugging Made Easier

With CodetoFlow, identify and resolve issues faster by visualizing your code's flow and structure.

Start Visualizing Your Code Now

Frequently Asked Questions

A code to flowchart converter is a tool that automatically transforms written code into a visual flowchart representation, making it easier to understand the logic and structure of the code.

A flowchart generator analyzes the structure and logic of your code, identifying key elements like loops, conditionals, and function calls. It then creates a visual representation using standardized flowchart symbols to illustrate the code's flow.

Yes, there are several online tools available that allow you to convert code to flowcharts for free. These tools typically support multiple programming languages and provide easy-to-use interfaces for generating flowcharts from your code.

Most code flowchart makers support popular programming languages such as Python, Java, C++, and JavaScript. Some tools also support pseudocode, allowing you to create flowcharts from high-level algorithm descriptions.

Code flow diagrams help visualize the logic and structure of your code, making it easier to understand, debug, and explain to others. They are particularly useful for complex algorithms, documenting software architecture, and teaching programming concepts.

Milestone Achieved!


Flowcharts Generated

Thank you for your incredible support and trust in our platform. Your feedback has been instrumental in reaching this significant milestone.

What Our Users Say

"You have a good thing here, please don't let it die out."

"This is actually the first tool that I managed to use to get a way to visualize my code. I also like the AI explanation! Very good touch!"

"I find this tool very good to explain to developers and then verify."