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Claude Prompts for Writing

Claude is widely considered the best writing AI for professional, long-form content. It maintains voice consistency across extended pieces, follows style guides faithfully, and produces measured, non-verbose output without needing heavy editing.

8 copy-paste ready prompts — optimised for Claude.

8 Claude Writing Prompts

Blog Post Draft

Write a [word count]-word blog post titled '[title]' for [audience]. Tone: [tone]. Structure: introduction with a hook, [N] main sections with H2 headings, a conclusion with a CTA. Each section should be [X] words. Include: one compelling statistic or example per section. Do not start with 'In today's...' or similar clichés.

Edit for Clarity

Edit this text for clarity and concision. Rules: 1. Cut every word that doesn't add meaning. 2. Replace passive voice with active voice. 3. Break sentences over 25 words into two. 4. Remove jargon — replace with plain language. 5. Do not add new information. Return the edited text, then a bullet list of the top 5 changes and why. [Paste text]

Tone Rewrite

Rewrite the following text in a [target tone: formal/casual/authoritative/empathetic/playful] tone for a [target audience] audience. Keep all the same information and arguments. Do not add or remove key points. Show the rewritten version, then a brief note on the 3 main changes made to achieve the tone shift. [Paste text]

Executive Summary

Write a [word count]-word executive summary of the following [document type: report/proposal/research]. Audience: [C-suite/investors/team]. Include: the core problem or opportunity, key findings or recommendations (maximum 5), required resources or actions, and expected outcomes. Use clear, non-technical language. [Paste document]

Content Repurposing

Repurpose the following [source format: blog post/report/podcast transcript/video script] into [target format: LinkedIn post/Twitter thread/email newsletter/slide deck outline]. Keep the core argument intact. Adapt format, length, and tone for [platform/audience]. [Paste original content]

Case Study

Write a [word count]-word customer case study for [company/product] based on the following details: [paste customer details, results, quotes]. Structure: 1. Customer background (2-3 sentences). 2. Challenge they faced. 3. Solution implemented. 4. Results with specific numbers. 5. Customer quote (use provided quote or create placeholder). 6. Call to action.

Newsletter Edition

Write a [word count]-word email newsletter edition on the topic of [topic] for [audience/subscriber type]. Tone: [tone]. Include: a compelling subject line, an opening hook, 2-3 main content sections with clear transitions, one practical takeaway or tip, and a closing CTA. Make it feel personal, not corporate.

Short Story Opening

Write the opening 300 words of a [genre] short story. Setting: [setting]. Protagonist: [brief character description]. The opening should: establish the setting in one paragraph, introduce the protagonist through action or dialogue (not description), create immediate tension or a compelling question, and end on a line that makes the reader want to continue.

Tips for using Claude for Writing

  • Claude doesn't need persona framing — direct, precise instructions outperform 'act as a writer' prompts
  • Ask Claude to 'flag any sections where you've deviated from the brief and explain why'
  • Use <constraints> tags for tone, word count, and formatting — Claude follows these more faithfully than in-prose instructions

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