CodeToFlow

CodeToFlow

CodeToFlow converts source code in any major language into clear, interactive diagrams. Paste a snippet and its AI parses structure and logic, then generates flowcharts, sequence diagrams, class diagrams, or user journeys you can edit and export as PNG, SVG, or PDF. It also produces plain-language explanations of code, making it useful for debugging, code reviews, and teaching. Code is never stored — it's processed and discarded immediately. Free tier caps you at 3 flowcharts per day; lifetime and monthly plans unlock unlimited generation and an 8k token code limit.

Coding
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Added on
Nov 4, 2026
Multi-language inputFlow diagramsSequence diagramsClass diagramsAI explanationsPNG/SVG/PDF exportNo code storage8k token limit
Product information

Everything worth knowing about CodeToFlow

The complete picture — from everyday features to the technical detail builders and IT folks dig for.

Core features

What it actually does

Any Language, Any Snippet
Paste code in Python, JavaScript, TypeScript, Java, C, C++, Go, Rust and more — the parser handles all major languages without setup or config.
Four Diagram Types
Generate flow diagrams, sequence diagrams, class diagrams, or user journey maps from the same code input, depending on what you need to communicate.
AI Code Explanations
Every diagram ships with a plain-English breakdown of what the logic actually does — useful for onboarding, code review, and teaching.
Editable + Exportable
Tweak the generated chart by hand, then export as PNG, SVG, or PDF, or share a direct link instead of passing around screenshots.
Code Is Never Stored
Your code is processed to build the diagram and then discarded immediately. Nothing is retained or shared — the only privacy claim that matters here.
Technical capabilities
AI Structure Parsing Pipeline
The model parses code structure and control-flow logic to derive the graph rather than regex-matching syntax, which is why cross-language support works out of the box.
8k Token Code Ceiling
Each generation is capped at 8,000 tokens of input code across every paid tier — large monolithic files must be trimmed before they'll render.
Must watch videos
BONGKAR KODE! Cuma Ketik Prompt Simple Google Flow Ini, Auto Cuan Affiliate AI
12:44
Tutorial12:44
BONGKAR KODE! Cuma Ketik Prompt Simple Google Flow Ini, Auto Cuan Affiliate AI
Mau bikin video affiliate AI yang keren tanpa ribet? Di video ini, Nalarka bongkar rahasia cara membuat video UGC Affiliate AI berkualitas tinggi cuma pakai Kode Prompt Simple di Google Flow! Nggak perlu jago ngetik bahasa Inggris, bermodal copy-paste dan sedikit kreativitas meracik "combo rahasia", kamu bisa hasilkan video storytelling, review, unboxing, sampai try-on secara instan. Bahkan, ada trik khusus buat kamu yang mau bikin video "faceless" (tanpa muka)! Sesuai janji di video, silakan download Kumpulan Command Simple Prompt untuk Media AI GRATIS di sini: 👉 https://docs.google.com/document/d/16vNX1DIIk8jGoCjhkBeoZ2prGeo9HcuHQohGX57U0aA/edit?usp=sharing Timestamps: 00:00 - Intro 00:41 - Opening 01:04 - Kumpulan Ratusan Kode Prompt Gratis 03:22 - Eksperimen 1: Rahasia Kode 04:49 - Eksperimen 2: Combo Prompt 06:01 - Eksperimen 3: Rahasia "Faceless" & Fokus Detail Produk 07:53 - Eksperimen 4 (The Ultimate Combo): Storytelling 11:45 - Contoh Hasil Akhir Video Affiliate Storytelling 12:21 - Kesimpulan & Closing Tingkatkan CTR dan konversi penjualan affiliate kamu tanpa perlu sewa model mahal. Yuk, tonton sampai habis dan praktikkan langkah-langkahnya! Jangan lupa klik LIKE, SHARE, dan SUBSCRIBE channel Nalarka biar nggak ketinggalan trik rahasia AI lainnya. Selamat berkarya!
Claude + Google Flow = Full Stickman Animations on Autopilot 2.0
6:46
Tutorial6:46
Claude + Google Flow = Full Stickman Animations on Autopilot 2.0
Claude + Google Flow = full stickman animations on autopilot 2.0. One command: Claude writes the story, picks the narrator, sets up every scene, and clicks Start once. Then a custom Google Flow tool renders the finished video, with one steady voice matched to the picture in every scene, and no watermark. My last stickman video showed Claude making a full stickman animation on autopilot in Google Vids. This is the upgrade: the voice and the picture stay perfectly in sync, Claude uses far fewer tokens because it stops after Start, and at the end I show you how to build the same Google Flow tool yourself with one paste. 👇 Want every prompt? Comment below and tell me what you think, and I'll send you the tool prompt, the main command, and the sign-out command. WHAT YOU'LL LEARN ✅ How one command makes Claude write a full stickman story and pick a narrator ✅ The one rule that keeps the voice and the picture in sync ✅ The fix for the "same line in every scene" problem ✅ Why this version uses far fewer Claude tokens ✅ How to build the same Google Flow tool with one paste WHAT YOU NEED • Claude desktop app (Claude Code with the built-in browser) • A Google AI plan with access to Google Flow (Flow uses credits for the video clips; this 7-scene video used about 100 to 130) New AI animation tutorials every week. Subscribe so you don't miss the next one. #stickmananimation #claudeai #googleflow
I Make Viral Animated Stickman Videos with Claude Code & Google Flow (FULL TUTORIAL)
10:53
Tutorial10:53
I Make Viral Animated Stickman Videos with Claude Code & Google Flow (FULL TUTORIAL)
I made an animated film with Claude Code without generating a single AI video clip. In this step-by-step tutorial, I'll show you how to create consistent stickman characters using Google Flow reference images, animate them entirely with code, and sync every action precisely to the narration. Unlike traditional AI video generators, this Claude Code animation workflow builds a reusable character rig. You can make your character walk, talk, sit, knock on doors, and act in different stories without generating new AI video clips for every scene. I'll build a brand-new animated character called Rook, turn him into a reusable animation rig, write a short film, generate a local AI voiceover, and let Claude Code animate and export the finished video. 🎁 Get my free Stick Film Claude Code skill: https://growsembly.com/builders/classroom/resources/Zo26AJTf0QCf 🎬 Watch my complete Google Flow MCP tutorial: https://youtu.be/JEla_mdlfxs What you'll learn: - How to make stickman animation videos with Claude Code - How to build consistent AI characters using Google Flow - How to create reusable character rigs instead of generating individual video clips - How to automate character animation with a Claude Code skill - How to generate AI narration locally with Kokoro TTS - How to synchronize animation and character movement to spoken words - How to render, inspect, fix, and export your animated film - How to reuse the same character across future animations and faceless YouTube videos Tools used: Claude Code, Google Flow, flow-mcp, Stick Film skill, and Kokoro TTS. This workflow doesn't require paid AI video generation credits. The skill is free, the narration runs locally, and the character reference images don't consume Google Flow video credits in this workflow. You'll still need access to Claude Code, and Claude usage limits or charges apply. ⏱️ VIDEO CHAPTERS 0:00 Claude Code Animated This Without AI Video Clips 0:48 How Code Solves AI Character Consistency 2:25 Install the Claude Code Animation Skill and Flow MCP 3:12 Design Your Own Stickman Character 4:00 Create Consistent Character Images in Google Flow 5:30 Build and Test a Reusable Character Rig 6:12 Turn an Idea Into an Animated Film 7:05 Generate Local AI Voiceover With Kokoro 7:50 Synchronize Animation to the Narration 8:25 Render, Review, and Fix the Animation 9:25 Final Film, Export, and Limitations If you're building animated explainer videos, faceless YouTube videos, or original cartoon stories, this approach gives you more control over character consistency, timing, and animation without paying for individual AI video clips. Get the skill from Builders Club, try making your own character, and let me know what you build! Subscribe for more practical tutorials on Claude Code, Google Flow, AI video creation, and creative automation. #ClaudeCode #StickmanAnimation #AIAnimation

Who uses it

Real use cases, no hype
Code Comprehension
Turn unfamiliar code into flowcharts fast
Debugging
Spot logic branches and missing steps visually
Code Reviews
Share diagrams to explain changes in PRs
Technical Documentation
Generate diagrams for docs and wikis
Learning Programming
Visualize algorithms and control flow
System Design
Map sequence and class relationships
Team Communication
Explain complex logic without whiteboard sessions
What's great
  • Supports all major programming languages
  • Instant flowcharts from pasted code
  • Multiple diagram types: flow, sequence, class, journey
  • Export diagrams as PNG, SVG, or PDF
  • Code is never stored or shared
Technical strengths
  • AI parses control flow, not just syntax
  • Handles async, OOP, and nested logic
Where it falls short
  • Free tier capped at 3 flowcharts/day
  • No refunds on paid plans
  • Must contact support to cancel subscription
  • 8k token limit blocks large files
Technical limitations
  • No repo import or codebase-wide analysis
  • AI can miss edge-case branches in complex code
  • Web-only, no offline or self-hosted option
For technical folks

The deep-dive specs

Supported Languages
Python, JavaScript, TypeScript, Java, C, C++, Go, Rust, and more
Diagram Types
Flow diagram, Sequence diagram, Class diagram, User journey
Export Formats
PNG, SVG, PDF
Max Code Input
8k tokens
Free Tier Limit
3 flowcharts per day
Data Retention
Code is never stored or shared
Payments
LemonSqueezy (Visa, MasterCard, American Express)

FAQ

Includes technical Q&A
A tool that automatically transforms written code into a visual flowchart, making logic and structure easier to understand.

Traffic Insights

Monthly Visits

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November 2026

Growth Rate

0%

vs last month

Dominance

0%

in Coding

Top Country

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Top Countries Breakdown

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Growth Trend

Stable

Traffic has remained stable.

Honest pricing

No sneaky tiers, no “contact sales”

Here's who each plan is actually for — and where the hidden charges might hit.

Free
Free

Individuals

  • 3 flowcharts per day
Starter
$26.99/mo

Individuals

  • 1000 visualizations (never expires)
Lifetime Access
Most picked
$66.99/mo

Teams and power users

  • Unlimited visualizations forever
Pro Subscription
$9.99/mo

Individuals

  • Unlimited monthly visualizations
View Full Plans & Pricing on CodeToFlow

Official pricing, checkout, and plan upgrades are handled directly on codetoflow.com.

Reviews

What the internet actually thinks

Data refreshed weekly. No paid placements.

Trustpilot
Not reviewed yet
G2
G2
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C
Capterra
Not reviewed yet
Product Hunt
Not reviewed yet
COMMUNITY COMMENTS

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