Grammar and Writing Fix Prompt

Writing Updated August 22, 2026 by GenPrompto
Prompt
Proofread and improve the following text. Fix grammar, spelling, and punctuation errors, and tighten any sentences that are unnecessarily wordy or awkward -- but keep my original meaning, tone, and voice intact; do not rewrite it into a completely different style. After the corrected version, list the specific changes you made and why, grouped by type (grammar, clarity, tone), so I can learn from the corrections rather than just accepting them blindly.

Text: [paste your text here]

What this does

Fixes grammar and tightens awkward sentences without flattening your actual voice into generic, overly formal writing — and explains what changed and why, so you can actually learn from the edit.

A plain “fix my grammar” request to most AI tools often comes back rewritten in a completely different voice entirely, which defeats the whole purpose if the text was already genuinely yours to begin with. This version explicitly protects your original tone, and adds a grouped changelog afterward so corrections actually teach you something instead of just replacing your words silently.

What this produces

Expect a corrected version of your text with grammar, spelling, and awkward phrasing fixed, followed by a grouped list of changes (grammar, clarity, tone) explaining what was changed and why. Your original voice and meaning should still be clearly recognizable in the result.

Variations

Want a different version of this prompt rather than a small edit? Here are two full alternates, ready to copy on their own.

Light-touch, errors-only version
Proofread the following text and only fix clear, unambiguous errors — grammar, spelling, and punctuation mistakes. Leave stylistic choices alone even if you would have phrased something differently yourself; do not tighten sentences or change wording unless it is a genuine error. After the corrected version, list only the specific errors you fixed, so I can see exactly what was actually wrong.
Text: [paste your text here]
Formal business-email version
Proofread and improve the following text for a professional business email. Fix grammar, spelling, and punctuation errors, tighten wordy or awkward sentences, and adjust formality upward slightly if the current tone reads as too casual for a workplace audience — but keep my core meaning and general voice recognizable. After the corrected version, list the specific changes you made, grouped by type (grammar, clarity, formality).
Text: [paste your text here]

Who this is for

Anyone who wants their writing corrected and improved while keeping it recognizably their own — not a full rewrite in a different voice — particularly useful for Students, Content Creators.

Example Output

“Original: me and him was going to the store but we didnt have no money so we turnt around. Fixed: He and I were going to the store, but we didn't have any money, so we turned around. Changes: subject pronoun order and verb agreement corrected, double negative removed, tone kept casual throughout.”

Includes: Explanation of Changes.

Explicitly stating that you want your casual voice preserved prevents the correction from drifting toward unnecessarily formal phrasing.

Tips for better results

  • Paste a decent-sized chunk of writing, not just one sentence — voice and tone are easier to preserve with more context to work from.
  • Ask specifically to keep casual or informal phrasing if that's genuinely your intended voice.
  • Review the explanation of changes, not just the corrected text — this is where the actual learning happens.
  • If a suggested fix changes your meaning, say so directly and ask for an alternative that preserves the original intent.

What didn’t work as well

Asking the model to “improve my writing” with no boundaries. Given that much freedom, it rewrites the whole piece in its own voice — constraining it to grammar and clarity only, with an explanation required for every change, is exactly what this prompt exists to do.

FAQ

Will it rewrite my text into something that no longer sounds like me?

That’s the exact failure this prompt guards against — it instructs the model to preserve your voice and fix only genuine errors, and the explanation of each change lets you reject edits that go too far.

Can I use it on long documents?

Work in sections of a few paragraphs at a time — error-catching quality visibly drops toward the end of very long pasted inputs.

Does it help non-native English writers?

Yes, and the “explain what changed” part is the most useful piece — patterns in the explanations show you exactly which grammar rules to focus on.

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