String Matcher: Find Text Patterns | SeoPro.Tools

String Matcher

To use Text Compare, Paste Urls or texts in the input box given below and click on Compare Text Button.

First Value

Select a document:

Select File .doc / .docx / .pdf / .txt

------ OR enter a webpage url ------

Enter a URL:

------ OR Paste text below ------

Paste a Text:

Second Value

Select a document:

Select File .doc / .docx / .pdf / .txt

------ OR enter a webpage url ------

Enter a URL:

------ OR Paste text below ------

Paste a Text:

Compare Text

About String Matcher

What Is String Matcher?

String Matcher is a free online tool by SeoPro.Tools that lets you compare two strings or blocks of text side by side and instantly highlights every difference between them. Whether you are catching a subtle typo, reviewing code snippets, or comparing two versions of a document, String Matcher delivers clear, character-level results in seconds.

Key Benefits

Instant, character-accurate diff highlighting — no manual scanning needed
Works with plain text, code, URLs, CSV data, and more
Completely free and browser-based — nothing to install
Clean, distraction-free interface for fast comparisons

How to Use String Matcher

Using the tool on SeoPro.Tools takes only a few seconds:

Paste or type your first string into the left input field
Paste or type the second string into the right input field
Click Compare — differences are highlighted immediately

String Matcher is ideal for developers, writers, editors, QA testers, and anyone who needs to pinpoint exactly where two pieces of text diverge.