Free Online Find and Replace Tool
Quickly search for letters, words, or regex parameters and swap them out across large text blocks.
Edit and Format Massive Text Streams
Editing repetitive words, correcting spelling mistakes across large reports, or updating config parameters manually takes hours of tedious editing. Our free online find and replace tool makes text modification seamless.
If your formatting requirements include stripping code brackets, you can use our Strip HTML Tags tool or reorganize line arrays with our Sort Text Lines utility.
Advanced Editing with Regular Expressions (RegEx)
This text utility supports standard text search as well as Regular Expressions (RegEx):
- Case-Sensitivity Toggle: Choose whether search terms match uppercase/lowercase cases exactly.
- Regex Formatting: Search for wildcards, line breaks, or digits and replace them with custom prefixes (e.g., searching for "\d+" to find all numbers).
- Escape Sequences: Support for formatting spaces, tabs, and paragraph returns.
Key Benefits & Features
Enables advanced pattern matching using regular expression variables.
Shows the exact count of replacements made across your text.
Execution occurs locally in your browser memory. Your text data stays secure.
How to Use the Find and Replace Step-by-Step
This utility runs entirely inside your browser using client-side JavaScript. We prioritize your security: none of your inputted text is logged or stored.
- 1
Paste your content text blocks into the main text editor.
- 2
Enter the word or pattern to find in the "Find" input field.
- 3
Enter the target replacement text in the "Replace With" field.
- 4
Toggle case sensitivity or regex checkboxes and click "Replace All".
Practical Examples
Text: The quick brown fox. Find: quick. Replace: slow.
Frequently Asked Questions (FAQ)
Is my text data logged on your servers?▼
No. The search and replace operations execute locally using JavaScript. Your files are completely safe.
Does the tool support regex wildcards?▼
Yes. Check the "RegEx" box to compile search query terms using JavaScript-compatible regex syntax.
How do I replace line breaks?▼
In regex mode, you can search for "\n" (newline) or "\r" to swap or remove line breaks.
Browse our full list of free text & editing and make your daily content, coding, or math tasks easier.
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