Case-Insensitive Find and Replace

Find and replace words matching any capitalization (e.g. apple, Apple, APPLE) with replacement text.

How It Works & Processing Standards

Find and replace words matching any capitalization (e.g. apple, Apple, APPLE) with replacement text.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 2,000,000 characters

Case-Insensitive Find and Replace is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Case-Insensitive Find and Replace

  1. 1
    Paste TextEnter text.
  2. 2
    Enter TermsType word to find and replacement string.
  3. 3
    Copy ResultCopy updated text with count of replaced matches.

Common Use Cases

  • Normalizing product terminology spelled with inconsistent capitalization
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