🎯 Marketing Copy
Email Subject Line Generator — 10 Options for Any Email
Generate 10 high-open-rate subject lines for any email type — promotional, newsletter, follow-up, or cold outreach.
Fill in your details
Enter your specific information below to customize the prompt — it updates automatically.
The Prompt
Generate 10 email subject line options for [EMAIL_TYPE] from [BUSINESS_TYPE] about [EMAIL_TOPIC].
Context:
- Business: [BUSINESS_TYPE]
- Email type: [EMAIL_TYPE] (e.g., promotional, newsletter, follow-up, cold outreach, winback)
- Main topic/offer: [EMAIL_TOPIC]
- Target audience: [AUDIENCE]
- Tone: [TONE]
- One emoji allowed? [EMOJI] (yes/no)
Write 10 subject lines across these styles:
1. Curiosity gap ("The one thing most [audience] get wrong about [topic]")
2. Benefit-led ("How to [achieve result] in [timeframe]")
3. Question ("Are you making this [topic] mistake?")
4. Number/list ("7 ways to [outcome]")
5. Personalization hook ("[First Name], quick question about your [thing]")
6. Urgency ("Only [X] [items/spots] left")
7. FOMO ("What [successful people] do differently")
8. Direct/transactional ("[Offer]: [Specific deal]")
9. Story teaser ("I made a $12,000 mistake so you don't have to")
10. Ultra-short (2-4 words that create intrigue)
For each: rate it 1-10 for urgency, curiosity, and specificity.
Flag the 3 you'd test first for this specific scenario.
Paste this into ChatGPT (chat.openai.com) or Claude (claude.ai) and hit enter.
Best for
Email marketersBusiness owners sending campaignsAgenciesAnyone writing emails
emailsubject-linesmarketing-copyopen-ratesemail-marketing