Compare two texts and visualize differences with advanced highlighting and analysis
Paste your original text into the first text area and your modified text into the second text area. Click the "Compare Texts" button to see highlighted differences. Added text appears in green, removed text appears in red with strikethrough, and unchanged text remains unformatted.
The text diff checker detects word-level and line-level changes between two texts. It identifies additions (new text), deletions (removed text), and modifications (changed text). The tool compares texts line by line and highlights specific words or phrases that differ.
Yes! The text diff checker is excellent for code comparison and review. It helps developers identify changes between code versions, review pull requests, detect bugs introduced by changes, and understand modifications in configuration files or scripts.
The text diff checker is highly accurate and uses industry-standard comparison algorithms. It performs word-by-word comparison while considering whitespace and line breaks. The tool correctly identifies even subtle changes and displays them with clear visual indicators.
If both texts are exactly the same, the tool displays a message indicating that the texts are identical. This saves time by immediately confirming that no changes exist between the two versions you're comparing.
The tool can handle texts up to 50,000 characters each. This is sufficient for most documents, code files, and text comparisons. For extremely large files, consider splitting them into smaller sections for comparison.
Yes, you can compare any two text documents regardless of their source. Copy and paste text from Word documents, Google Docs, text files, code editors, websites, or any other source into the comparison fields.
Absolutely. All text comparison happens directly in your browser using client-side JavaScript. Your texts are never sent to our servers, stored, or shared. Your data remains completely private and secure on your device.