Instantly Create a Clickable Table of Contents in Google Docs with Apps Script

If you work with long Google Docs—guides, reports, lesson plans, ebooks, or AI-generated drafts—navigation quickly becomes painful. Headings exist… but readers still scroll endlessly. In this post, we’ll build a smart Apps Script that: ✅ Scans all headings in a document✅ Automatically generates a clickable Table of Contents✅ Inserts it at the top of the ...