SOCIAL MEDIA

Loom teaser with AI-generated thumbnail variants

Builds a vertical teaser from a Loom clip and generates three branded thumbnail options, then schedules the post with the chosen cover image and platform-tailored copy.

CategorySocial Media
Enginesim
Difficultyintermediate
Triggerevent
Steps6
Setup~15 min

How it runs

The automated pipeline, trigger to output.

  • TriggerNew Loom recording completedLoomLoom
  • ActionRender captioned vertical teaserLoomLoom
  • ActionDraft cover headline from transcriptOpenAI
  • ActionGenerate three branded thumbnail variantsImage generation
  • LogicSelect best thumbnail variant
  • OutputSchedule teaser with chosen coverSocial publishing

What it does

Pairs an auto-cut Loom teaser with eye-catching cover art. It renders the captioned vertical clip, generates three on-brand thumbnail variants, drafts copy, and schedules the short using the selected cover image.

When to use it

When scroll-stopping thumbnails matter as much as the clip itself, and you want fresh cover options without a designer in the loop. Useful for feed placements where the static cover drives the click.

How it works

  1. 1A finished Loom recording triggers the flow and provides the transcript and a key frame.
  2. 2A render action cuts the captioned 9:16 teaser.
  3. 3OpenAI distills a one-line cover headline from the transcript.
  4. 4A generate-image action produces three branded thumbnail variants using that headline and the key frame.
  5. 5A logic step selects the variant (highest-contrast by default, or first option).
  6. 6The post action schedules the teaser with the chosen thumbnail and per-platform copy.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect LoomVideo transcripts, libraries.
  2. 2
    Connect OpenAIModels, embeddings, files.
  3. 3
    Connect Image generationManaged Nano Banana image renders, metered per image.
  4. 4
    Connect Social publishingCross-post to X, LinkedIn, Instagram, TikTok, and 4 more in one call.
  5. 5
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  6. 6
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  7. 7
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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