Ask Spiral
2.0.0
How can I help with your code?
I can explain logic, debug errors, convert languages, or optimise performance.
Spiral can make mistakes - verify sensitive code logic before shipping.
Deep Logic Analysis
Beyond comments, our AI understands the intention behind every loop and condition.
Pattern Identification
Recognize design patterns like Singletons, Factories, or specific framework hooks instantly.
Security Auditing
Identifies potential vulnerabilities in the logic while explaining how they work.
How to Explain Code with Spiral
Paste or Type Your Code
Enter a function, class, or full snippet in the input area. Supports Python, JavaScript, Java, Go, Rust, and more.
Choose a Spiral Model
Select Spiral V2 for best accuracy, Quick Scan for speed, or Deep Logic for complex architectural analysis.
Submit and Wait
Spiral tokenizes your code, identifies patterns, and generates a structured Markdown explanation in seconds.
Read and Apply
The explanation is rendered with syntax-highlighted sections. Copy individual sections or the full breakdown.
Who Uses a Code Explainer?
Students Learning to Code
Understand confusing Stack Overflow snippets and learn why code works, not just how to copy it.
Developers on Legacy Codebases
Decode undocumented functions written by previous engineers without spending hours in the debugger.
Security Researchers
Audit third-party dependencies and obfuscated scripts for suspicious logic or hidden vulnerabilities.
DevOps & QA Engineers
Understand infrastructure scripts, deployment pipelines, and test harnesses you didn't write.
Technical Writers
Translate complex algorithmic logic into plain-English documentation for developer portals.
Open Source Contributors
Quickly ramp up on unfamiliar codebases before submitting issues or pull requests.
Spiral vs Other Code Explainers
Multi-model, framework-aware, and zero code retention - always in your browser.
Your Personal AI Senior Engineer
More Code Tools
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Add, remove, or rewrite code comments intelligently with Spiral AI.
AI Text Enhancer
Elevate any text — polish tone, fix grammar, and strengthen your writing.
Code Formatter
Auto-format messy code with consistent indentation and style rules.
Java Decompiler
Decompile Java .class and .jar files directly in your browser, no installs needed.
Regex Tester
Test and debug regular expressions with live match highlighting, capture group display, replace mode, and a built-in cheat sheet.
Simple Text Analyzer
Analyze word count, reading time, sentiment, and readability score in a clean and simple way.
Frequently Asked Questions
4 questions answered