Find and Replace Text

Find and replace text in bulk. Supports Case Matching, Whole Words, and Regular Expressions (Regex).

Processes in your browserFree, with no account

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Find and Replace Text workspaceProcesses input in your browser

Find

Replace With

Search OptionsMatch Case (Aa)Whole Word Match (\b)Use Regular Expressions (Regex)

Original Text

Modified Text

Made for the task in front of you

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What is the Find and Replace Text?

The Find and Replace tool is an advanced string manipulation utility that allows you to instantly replace specific words, phrases, or complex patterns across thousands of lines of text. While basic text editors have find/replace, this tool offers advanced Regular Expression (Regex) support directly in the browser. It processes everything locally, so you can clean massive logs, sensitive documents, or messy code without risking cloud uploads.

How to Use the Find and Replace Text

Paste or type your text

Enter the input this tool accepts. You can paste or type text, choose a sample, or use a file picker only where the tool provides one.

Instant automatic processing

Choose the relevant options and run Find and Replace Text. Some tools update as you type; others use a clear action button and show the result when it is ready.

Copy or download your results

Use the copy, download, or export option available in the result area. Your completed result is ready to use in the next app or document.

Why Choose Our Find and Replace Text?

Advanced Regex Support

Use powerful regular expressions to find complex patterns (like emails, phone numbers, or dates) and replace them in bulk.

Granular Controls

Easily toggle Case Sensitivity or restrict replacements to Whole Words only.

Massive Scale

Replace thousands of occurrences across megabytes of text instantly without crashing your browser.

Common Use Cases for Find and Replace Text

Developers refactoring code or changing variable names across a giant raw text dump.

Data analysts using Regex to reformat dates or numbers in a large dataset.

Writers fixing a misspelled character name across an entire manuscript instantly.

Frequently Asked Questions — Find and Replace Text

Is the find and replace case-sensitive?

Yes, by default the search is case-sensitive. "Hello" will not match "hello". This ensures precise replacements. We handle special regex characters automatically.

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Privacy & processing

Processing location depends on the tool. Tools that send input to an external service identify that before use; see our Privacy Policy for analytics and data-use details.

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Lightning Fast Real-Time Results

No loading screens, no server round-trips. Get instant results as you type. Process thousands of lines in milliseconds with client-side processing.

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Completely Free Forever — No Limits

No signups, no subscriptions, no paywalls, no daily usage limits. Every single one of our tools is free to use — today, tomorrow, and always.

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Works on All Devices

Fully responsive design that works perfectly on iPhone, Android, iPad, laptop, and desktop. No app download needed — just open your browser and start using tools.