Turn TikTok videos into Facebook posts using WayinVideo and GPT-4o-mini
Description Paste any TikTok, YouTube, or short-form video URL into a simple form along with your brand name, target audience, and preferred tone and the workflow automatically transcribes the content and writes a rea...
Template notes
Description
Paste any TikTok, YouTube, or short-form video URL into a simple form along with your brand name, target audience, and preferred tone and the workflow automatically transcribes the content and writes a ready-to-publish Facebook caption. GPT-4o-mini follows ten Facebook engagement rules to write a hook, short paragraphs, a call to action, and up to 8 hashtags — then posts the caption directly to your Facebook Page feed via the Graph API. Every post is logged to Google Sheets with the Post ID, Post URL, character count, and Posted status. Built for social media managers, content creators, and brands who produce short-form video and want Facebook posts published automatically without rewriting captions manually.
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What This Workflow Does
- Transcribes any video into plain text — [WayinVideo](https://wayin.ai/api/) processes the video and returns a clean spoken text version that GPT uses as the source for caption writing - Writes a Facebook caption following 10 engagement rules — GPT-4o-mini produces a hook, short paragraphs, a tone-matched body, a CTA, optional video link, and up to 8 hashtags - Optionally includes the video link in the post — If you choose Yes at form submission, the video URL is added naturally to the end of the caption - Posts directly to the Facebook Page feed — The caption and hashtags are published via the Facebook Graph API without any manual copy-pasting - Polls automatically until transcription is ready — Waits 60 seconds then checks every 30 seconds until the transcript is available, with no manual monitoring required - Logs every post to Google Sheets — Appends a row with the video URL, title, brand name, caption, hashtags, character count, Post ID, constructed Post URL, Status, and Posted On timestamp
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Setup Requirements
Tools Needed - n8n instance (self-hosted or cloud) - WayinVideo account with API access - OpenAI account with GPT-4o-mini API access - Facebook Developer account with a Page Access Token - Google Sheets (one sheet with a tab named Facebook Posts)