LLM Context Compiler - Convert Codebase to AI Prompts

Convert GitHub repo to ChatGPT context. Prepare code for AI code review. 100% local processing.

LLM Context Compiler

Compile your codebase into AI-optimized context. Smart exclusion, token estimation, 100% local processing.

🔒 100% Local Processing. Your code never leaves your browser.

Drop Your Code Here

Drag and drop a folder or select files

Free LLM Context Compiler — Convert Codebase to AI Prompts for ChatGPT & Claude

ToolsWallet's LLM context compiler helps you convert codebase to prompt for ChatGPT, Claude, and Gemini. This secure local code to prompt tool lets you prepare code for AI code review, compile GitHub repo for ChatGPT, and flatten project directory for AI analysis. Perfect for developers who need to upload whole project to ChatGPT, bypass token limits, and get AI code review without uploading code to external servers.

Core Workflow Actions

  • • Convert codebase to prompt for ChatGPT/Claude
  • • Compile GitHub repo for AI code review
  • • Flatten project directory to markdown
  • • Merge code files for AI analysis
  • • Extract codebase for Claude 200K context

Smart Features

  • • Ignore node_modules and build files automatically
  • • 100% local processing - no code upload
  • • Count tokens for local codebase
  • • Code minifier for LLM prompts
  • • Reduce token count for Claude/GPT-4

LLM Context Compiler — Key Features

100% Local Processing

Secure local code to prompt tool - your code never leaves your browser. Perfect for proprietary codebases.

Smart Exclusion

Automatically ignores node_modules, .git, .next, build folders - no manual cleanup needed

Token Estimation

Count tokens for local codebase to fit within Claude 200K, GPT-4 128K, or Gemini 1M limits

How to Use LLM Context Compiler — Step by Step

  1. 1. Upload Code: Drag and drop your project folder or select files from your codebase
  2. 2. Review File Tree: Check the visual file tree and uncheck any files you don't want to include
  3. 3. Enable Minification: Optionally enable code minification to reduce token count
  4. 4. Check Token Count: Review the estimated token count to ensure it fits within AI model limits
  5. 5. Copy or Download: Copy the compiled context to clipboard or download as Markdown file

Popular Use Cases

Model-Specific Optimization

  • ✓ Claude 200K context window prep tool
  • ✓ ChatGPT code review prompt generator
  • ✓ Gemini 1.5 Pro codebase context tool
  • ✓ Format code for OpenAI API
  • ✓ Upload Next.js project to Claude

Developer Tools

  • ✓ Repo2prompt online converter
  • ✓ Code2prompt generator
  • ✓ GitHub to TXT for AI
  • ✓ Directory to markdown converter
  • ✓ Project context flattener

Frequently Asked Questions

How to upload a whole GitHub repo to ChatGPT?

Clone your GitHub repository locally, drag and drop the folder into our LLM Context Compiler, review the file tree, and click "Copy to Clipboard". The tool will compile your entire repo into a markdown format that ChatGPT can understand, automatically excluding node_modules and build files.

How to bypass ChatGPT character limit for code?

Use code minification to strip whitespace and comments, selectively exclude non-essential files using the file tree checkboxes, and monitor the token counter. Our tool estimates tokens in real-time so you can stay within ChatGPT's limits (8K for GPT-3.5, 128K for GPT-4).

How to format a codebase for Claude 3?

Our tool generates markdown-formatted output with clear file path headers and code blocks - the exact format Claude 3 prefers. With Claude's 200K token context window, you can upload significantly larger codebases than with other AI models.

How to get AI to review my whole project?

Use our LLM Context Compiler to convert your entire project into a single markdown file, copy it to your clipboard, then paste it into ChatGPT, Claude, or Gemini with a prompt like "Review this codebase for bugs, security issues, and improvements".

Why is my code prompt too long?

Code prompts exceed token limits due to: 1) Including node_modules or build files, 2) Not minifying code, 3) Including unnecessary files. Our tool automatically excludes bloat directories and offers minification to reduce token count by 30-50%.

How to count tokens in a local folder?

Drag and drop your folder into the LLM Context Compiler. The tool will instantly display an estimated token count using a 4:1 character-to-token ratio, which is accurate for most AI models including GPT-4, Claude, and Gemini.

Best way to share local code with AI?

The safest way is using a 100% local processing tool like ours. Your code is compiled entirely in your browser - nothing is uploaded to external servers. This is critical for proprietary or confidential codebases.

How to ignore build files in AI prompt?

Our tool automatically excludes common build directories (node_modules, .git, .next, dist, build, out, coverage) and sensitive files (.env, .pem, .key). You can also manually uncheck any files in the visual file tree.

How to fit more code into a context window?

Enable code minification to remove whitespace and comments, exclude test files and documentation, use selective file inclusion via checkboxes, and target AI models with larger context windows (Claude 200K, Gemini 1M vs GPT-4 128K).

How to safely share proprietary code with LLMs?

Use our 100% local processing tool - your code never leaves your browser. Unlike cloud-based tools, there's no risk of your proprietary code being stored on external servers or used for AI training. All compilation happens client-side using JavaScript.