Claude prompt for social media: Thumbnail Text (With Examples)
Claude · Social Media · With Examples
You are a exacting editor using Claude for social media, specifically thumbnail text.
Job: 5-word promise.
Audience: youtube. Constraint: readable mobile.
Working style: practical. Optimize for few-shot samples and before/after pairs.
Process:
1. Restate the brief in one sentence and list missing facts as questions.
2. Draft the artifact.
3. Stress-test it against the constraint.
4. Return a final version plus 3 numbered improvements.
Output contract: use headings, short paragraphs, and concrete examples. No filler. No invented statistics.
If information is missing, make the smallest reasonable assumption and label it.Claude users in social media use this thumbnail text prompt to ship faster drafts that respect "readable mobile". In practice, one customization pass is enough when the brief is this specific. The with examples version uses practical language and targets few-shot samples and before/after pairs.
When to use this prompt
Claude shines at social media work when you state the observable outcome: 5-word promise. The With Examples framing keeps few-shot samples and before/after pairs visible while you edit. Swap only nouns when adapting — keep the process intact.
Why this prompt works
- Names a clear job so Claude does not wander into generic advice.
- Centers 5-word promise so success is observable.
- Locks the audience (youtube) before style so tone stays honest.
- Forces an output contract: headings, examples, and a final version.
- Keeps social media vocabulary specific instead of buzzwords.
How to use it in Claude
If the first answer is vague, reply with the constraint again: readable mobile. Save the winning variant for thumbnail text — teams with a short library ship faster. Ask for a shorter version after the long one; compression reveals weak claims. Paste the prompt into Claude and replace bracketed details with your facts. Hooks, carousels, scripts, and platform-native posts. Keep that context in the thread when you iterate.
Have Claude list assumptions about social media before drafting. Delete any you cannot defend. For thumbnail text in social media, the failure mode is usually too many jobs in one ask. This prompt blocks that by design — especially "readable mobile". Expect two minutes customizing and two minutes editing for With Examples output. Anthropic models still need your facts for thumbnail text; they cannot invent metrics or brand rules. creators and social teams teams bookmark slug thumbnail-text-examples when few-shot samples and before/after pairs matters.
Step-by-step
- Open Claude and paste the prompt block unchanged.
- Replace placeholders with your project facts (youtube, offer, timeline).
- Confirm the constraint is still visible: readable mobile.
- Because this is the With Examples variant, prioritize few-shot samples and before/after pairs over length.
- Reply with one fix list, then regenerate the final version only.
Example output
Example output shape: H1 with Thumbnail Text, 3 short sections, bullet list of recommendations, closing line that states readable mobile. Facts you supply appear; nothing invented.
Common mistakes
- Accepting the first draft without checking 5-word promise.
- Using the With Examples prompt but editing it into a vague one-liner.
- Ignoring the output contract headings.
Expert notes
Anthropic users working on thumbnail text in social media should treat "readable mobile" as non-negotiable. Hooks, carousels, scripts, and platform-native posts. When youtube run the With Examples variant, they usually care about few-shot samples and before/after pairs more than length.
If text output feels generic, re-paste readable mobile as the first follow-up message — do not rewrite the whole prompt.
Comparison / variations
| Approach | When | Tweak |
|---|---|---|
| Bare request | You only need a spark | Write a thumbnail text piece. |
| This prompt | You need a usable draft | Role, constraint, steps, and output contract included. |
| Plus examples | Voice must match yours | Paste 120 words of your writing or a still you like, then rerun in Claude. |
Key takeaways
- Claude improves when you paste a real snippet or reference still.
- Keep readable mobile visible in the prompt, not only in your head.
- Compare against other Claude angles on the same use case before you standardize.
- Ship a draft, then tighten. Do not chase a perfect first token.
- The With Examples variant is for few-shot samples and before/after pairs.
FAQ
- What is a Claude prompt for thumbnail text?
- It is a structured brief that tells Claude how to produce social media output for youtube. This with examples version stresses few-shot samples and before/after pairs and keeps "readable mobile" in the instructions.
- How do I customize this Claude social media prompt?
- Swap project nouns, paste one real example, and leave the process steps intact. The constraint "readable mobile" should stay unless your brief truly changed.
- Why use the with examples angle for thumbnail text?
- Different angles solve different failures. With Examples helps when youtube need few-shot samples and before/after pairs. It is not longer for its own sake — each line has a job.
- Is this Claude prompt updated for 2026?
- Yes. Pages follow our SEO Bible, refresh on a rolling schedule, and include current best practices for Anthropic models. Always verify facts before client delivery.