Prep your data for the AI age.

The Universal File Toolkit is a suite of offline utilities to split massive datasets, compile code for context windows, and convert formats instantly.

Get the Toolkit Mac / Windows / Linux • Runs locally in browser

Included Utilities

CTX_COMPILER

Context Compiler

Stop copy-pasting individual files. Drag in a folder of code or text, and get one perfectly formatted Markdown file ready for Claude, ChatGPT, or Gemini context windows.

  • Respects .gitignore rules
  • Adds file path headers automatically
  • Estimates token count
  • Ideal for code reviews & refactors
JSON_SPLIT

Smart JSON Splitter

AI export files are often too large (500MB+) to open or upload. Split them safely without breaking the JSON syntax.

  • Split by file size (e.g., 50MB chunks)
  • Split by object count (e.g., 100 items)
  • Stream processing (handles 1GB+ files)
  • No data upload required
FMT_FOUNDRY

Format Foundry

Quickly shift data between structured formats for analysis or migration.

  • JSON ↔ CSV
  • YAML ↔ JSON
  • Markdown → HTML
  • Clean & Minify options
PRIVACY_CORE

Local Execution

Just like ChatExport Studio, this toolkit runs 100% offline in your browser. Your code, data, and exports never leave your machine.

Universal File Toolkit

$19 Lifetime Includes Compiler, Splitter, and Converter modules. Buy on Payhip