How to Rewrite and Edit Text with Claude

Rewriting is where Claude is most immediately useful. You have text that works but needs to be shorter, clearer, or aimed at a different reader. The key is telling Claude exactly what to change and what to preserve.

The rewriting rule: change one thing at a time

When you ask Claude to rewrite for clarity, shorten, change tone, and restructure all at once, some instructions get dropped. Pick the most important change, make it, review, then make the next change.

Tightening prose

Bad

Make this shorter.

Better

Rewrite the text below to be 40% shorter.
Keep every factual claim. Cut filler and redundant phrases.

[PASTE TEXT]

Best

Rewrite the text below to be 40% shorter.
Rules:
- Keep every factual claim and proper noun
- Cut filler words, redundant phrases, and hedging language
- Do not add new information
- Preserve the paragraph structure
After rewriting, list any factual claims from the original that you removed or changed.

[PASTE TEXT]

The best version works because 'list any claims you removed' acts as a built-in quality check. Claude cannot silently drop a fact without flagging it.

Changing reading level

Rewrite the text below for [AUDIENCE, e.g., a high school student / a non-technical executive].
Keep the meaning identical. Replace jargon with plain language.
If a technical term cannot be simplified without losing accuracy, keep it and add a short parenthetical explanation.

[PASTE TEXT]

Restructuring without rewriting

Sometimes the words are fine but the order is wrong. Ask Claude to reorganize without changing the prose.

Reorganize the text below so the most important point comes first.
Do not rewrite sentences — only change the order of paragraphs and sections.
After reorganizing, explain why you chose this order in 2-3 sentences.

[PASTE TEXT]

Editing for consistency

Review the text below for consistency issues:
- Tense shifts within a section
- Pronoun switches (we/you/they used inconsistently)
- Formatting inconsistencies (some items bulleted, others not)
List each issue with a line reference and a suggested fix.
Do not rewrite the full text.

[PASTE TEXT]

Verification after any rewrite

• Compare the rewrite to the original paragraph by paragraph
• Check that all proper nouns, numbers, and dates survived
• Ask Claude: 'List anything from the original that does not appear in the rewrite'
• Read the rewrite aloud — does it still sound like you or your brand?

Common rewriting mistakes

• Asking Claude to rewrite without pasting the original text
• Combining shorten, restyle, and restructure in one prompt
• Not checking whether facts were silently dropped in the rewrite
• Accepting a rewrite that sounds polished but changed your meaning

Related reading: /blog/how-to-control-tone-style-and-voice-in-claude for tone-specific edits and /blog/how-to-write-better-content-with-claude for drafting from scratch.