UtilityKit

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Sentence Case Fixer

Fix inconsistent capitalization by converting text to sentence case with acronym and pronoun controls.

About Sentence Case Fixer

Sentence Case Fixer cleans uneven capitalization in emails, drafts, notes, and generated copy. Paste your text, choose whether acronyms should stay uppercase, and optionally force standalone pronoun i to I. The output keeps your original wording while improving readability, so you can standardize content quickly before sharing, publishing, or further editing.

Why use Sentence Case Fixer

  • Correct inconsistent capitalization in seconds.
  • Preserve uppercase acronyms used in technical writing.
  • Improve readability without rewriting sentence content.

How to use Sentence Case Fixer

  1. Paste text into the input area.
  2. Choose acronym and pronoun capitalization options.
  3. Run conversion and copy the corrected sentence-case output.

When to use Sentence Case Fixer

  • Cleaning OCR, AI, or pasted text with mixed casing.
  • Standardizing customer support templates and docs.
  • Polishing drafts before publication or submission.

Tips

  • Turn off acronym preservation if accidental ALL CAPS words exist.
  • Proofread proper nouns and brand casing after conversion.

Frequently Asked Questions

Will acronyms stay uppercase?

Yes, enable acronym preservation to keep terms like API and NASA uppercase.

Can it fix lowercase pronoun i?

Yes, the pronoun option converts standalone i to I.

Does it rewrite punctuation or wording?

No, it focuses on capitalization changes only.

Can I use it on long text blocks?

Yes, it works for both short and multi-paragraph input.

Is the conversion private?

Yes, it runs entirely in your browser.

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