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LLM Sitemap Creator

Use cases

Planning new site architecture Organising keyword research into content structure Category taxonomy planning Information architecture design

OpenAI chat completion with JSON schema enforcement.

GPT-4o-mini/4o/4.1 organises keywords by search volume and semantic relationships.

Validates all input keywords appear in output.

Recursive dictionary traversal for tree rendering.

Max categories 3-15 (default 8), depth 2-5 (default 3).

Streamlit App Requires API Key

Platform

Browser-based (no installation required)

Input

OpenAI API key

Keywords CSV with volumes

Output

CSV: Level, Parent, Keyword, Volume. JSON: nested hierarchy. TXT: ASCII tree with volume annotations.

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Features

  • GPT-4o-mini, GPT-4o, or GPT-4.1 models
  • JSON schema enforcement
  • Keyword validation (all input included)
  • Max top-level categories (3-15, default 8)
  • Max depth (2-5, default 3)
  • Recursive tree rendering

How to use

  1. 1 Enter your OpenAI API key
  2. 2 Select model (GPT-4o-mini recommended)
  3. 3 Upload keyword CSV and map columns
  4. 4 Set max categories (3-15) and depth (2-5)
  5. 5 Generate sitemap
  6. 6 Download CSV, JSON, or TXT tree

Want me to run this for you?

I offer this as a managed service. You get the insights without touching the tool.

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