Find and Replace Text Online — Batch Search & Replace Tool
Search and replace words or patterns across text with case sensitivity and regex.
Interactive Tool Workspace
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Processing Limits & Device Capabilities
Processed client-side in browser memory. Recommended maximum file size is 50 MB on desktop and 15 MB on mobile.
Zero Cloud Transmission: Zero bytes are uploaded to any server. File handling is constrained only by available device RAM.
How to Use Find and Replace Text
- Enter your text into the workspace.
- Type the search term in the
- field and replacement in
- .
- Toggle Match Case, Whole Word, or Regular Expression if desired.
- Click
- and copy your updated text.
About Find and Replace Text
Find and Replace Text streamlines batch edits across articles, transcriptions, and code snippets without opening desktop word processors.
Frequently Asked Questions
Does it support regular expressions?
Yes, enable the Regex toggle to use full JavaScript regular expression patterns.