Find and Replace Online

Search for specific words in your text and replace them instantly. Case-sensitive options available.

Original Text

Controls

Find What

Replace With

Match CaseReplace All

Modified Text

Mass Editing Made Easy

Stop manually fixing typos one by one. Our Find and Replace tool lets you update thousands of words in milliseconds. Whether you're fixing a variable name in code or changing a character name in a novel, do it all at once.

old_variable = 10

new_variable = 10

Powerful Text Processing

Global Search

Find every single instance of a word across your entire document instantly.

Case Sensitivity

Control precisely whether "Apple" matches "apple" or only exact capitalizations.

Safe & Secure

Processing happens in your browser. Your sensitive documents never leave your device.

One-Click Export

Instantly copy your corrected text to clipboard or clear to start over.

How It Works

The Find and Replace Online runs entirely in your browser using JavaScript. Unlike other tools that send your data to a server, we process everything locally on your device. This guarantees 100% privacy and blazing fast speed.

No server interaction – data never leaves your device
Instant results since there is no network latency
Works offline once the page is loaded
Free to use with no usage limits

How to Use

Paste Text

Enter the original content you want to modify.

Define Rules

Type the word to find and the word to replace it with.

Get Result

Copy the modified text with all replacements applied.

Frequently Asked Questions

Can I use it for code?

Yes, it works on any plain text, including code snippets.

Does match case matter?

By default, 'Apple' matches 'apple'. Check 'Match Case' to be strict.

Related Tools

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Remove Line Breaks

Remove line breaks from text or replace them with other characters like commas or spaces.

The Find and Replace Online is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.