Generate an FAQ MP3 library from form input with OpenAI TTS, Google Drive, Sheets and Gmail
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs when someone submits an n8n form (“FAQ Audio Generator”). Along the way it connects Google Drive, Google Sheets and Gmail. It also calls api.openai.com over HTTP.
How it runs
Trigger: When someone submits an n8n form (“FAQ Audio Generator”).
- 2. Code — Parse FAQ Pairs into Items (Code): runs custom JavaScript code
- 3. HTTP — OpenAI TTS Generate MP (HTTP Request): calls api.openai.com (POST)
- 4. Google Drive — Save MP3 File (Google Drive): uses Google Drive
- 5. Code — Store Drive URL and FAQ Data (Code): runs custom JavaScript code
- 6. Sheets — Log FAQ and Audio URL (Google Sheets): append
- 7. Aggregate — Collect All Processed FAQs (Aggregate): combines items into one
- 8. Code — Build Summary Email (Code): runs custom JavaScript code
- 9. Gmail — Send Audio Summary (Gmail): uses Gmail
Services it uses
HTTP calls to: api.openai.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - Google Drive
n8n-nodes-base.googleDrive - Google Sheets
n8n-nodes-base.googleSheets - Aggregate
n8n-nodes-base.aggregate - Gmail
n8n-nodes-base.gmail
From the author
Quick overview This workflow collects up to five FAQ questions and answers from an n8n Form, converts each entry to an MP3 using OpenAI text-to-speech, uploads the files to Google Drive, logs links in Google Sheets, and emails a summary with listen and…