Newsletter Subject Line
Generate a Newsletter Subject Line tailored to your inputs.
Prompt template
Generate {{num_subjects}} email newsletter subject lines for the following newsletter.
Topic/Content: {{topic}}
Target Audience: {{audience}}
Tone: {{tone}}
Requirements for each subject line:
- Under 50 characters for mobile optimization
- Use different psychological triggers: curiosity, data, urgency, benefit, question, announcement
- Include a short preview text (under 90 characters) that complements the subject
Return a JSON array with objects having: subject, previewText, style (the psychological trigger used).
Return ONLY valid JSON, no markdown, no explanation.Fill the 4 fields below to customize.
Customize before copy
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Using Gemini, Llama, Mistral or local LLMs? Copy the prompt and paste — no deep-link supported.
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