MARKETING
Captioned Clip Thumbnail Generator
When clip candidates in Notion are marked approved, generate a branded, captioned thumbnail for each one and attach the image back to its Notion card.
How it runs
The automated pipeline, trigger to output.
- TriggerNotion clip card marked ApprovedNotion
- ActionRead hook line and clip metadataNotion
- LogicSkip if thumbnail already exists
- ActionRender captioned branded thumbnailImage generation
- OutputAttach image and advance status in NotionNotion
What it does
Generates a scroll-stopping thumbnail for every approved webinar clip. It reads the clip's hook line from Notion, composes a branded captioned thumbnail (big headline text over a clean background), and writes the finished image back onto the same Notion card so the editor has a ready-to-post visual.
When to use it
Use it once your team has triaged the raw clip candidates and flipped a card to "Approved." Instead of opening a design tool per clip, the thumbnail is produced automatically and lands where the rest of the clip metadata already lives.
How it works
- 1The flow triggers when a Notion clip card changes status to "Approved."
- 2It reads the card's hook line, speaker, and topic fields.
- 3A check skips cards that already have a thumbnail attached, so reruns don't duplicate work.
- 4The image step renders a captioned thumbnail using the hook as the headline and your brand colors.
- 5The generated image is uploaded back to the Notion card and the status advances to "Ready to schedule."
Set it up
What you configure once, before turning it on.
- 1Connect NotionPages, databases, comments.
- 2Connect Image generationManaged Nano Banana image renders, metered per image.
- 3Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 4Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 5Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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