TextSanitizer.tools
100% local processing - your text stays in your browser

Run Multi-Rule Text Replacements in One Pass

Create replacement rules, toggle case sensitivity, and rewrite large text blocks without manual editing.

0 chars | 0 words

Replacement Rules

What is this tool and how does it work?

How does Batch Find and Replace process multiple text rules?. It applies each find-and-replace rule sequentially across the full text, with optional case-sensitive matching for controlled content updates.

Common Use Cases

  • Marketing teams rebranding product names across campaign copy.
  • Legal ops standardizing contract clauses and terminology updates.
  • Customer support leads replacing legacy macros in knowledge base drafts.

Privacy by Design

All text processing runs 100% in your browser. Nothing is uploaded, logged, or stored on our servers.

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