Click the one you want to insert in the text. If your document has many headings, it's a good idea to add a table of contents in case it will be accessed outside Google Docs, for instance, if you ...

Step 1: Open a document on Google Docs and highlight to select the text you would like Gemini to help you summarize.

Mistral OCR is an optical character recognition (OCR) API that can turn any PDF into a text file to make it easier for AI models to ingest.