Text & Code Diff Checker
Text & String Tools100% Client-SideCompare two text files or code snippets side-by-side with line-by-line and character diff highlighting.
+5-7
Original
Modified
1-function calculateTotal(items) {
1+function calculateTotal(items, discount = 0) {
2- let total = 0;
2+ // Use modern reduce with discount support
3- for (let i = 0; i < items.length; i++) {
3+ const total = items.reduce((acc, item) => acc + item.price, 0);
4- total += items[i].price;
4+ return total * (1 - discount);
5- }
5+}
6- return total;
7-}
SponsorNon-intrusive
What is Text & Code Diff Checker?
Compare two pieces of text or code to instantly discover what has been added, modified, or removed. Features side-by-side and inline viewing modes, line numbering, and detailed difference summaries.
Key Features
Side-by-side and Inline (Unified) difference views
Word-level and character-level difference highlighting
Statistics: Count of added, deleted, and unchanged lines
Option to ignore whitespace differences and case changes
Swap original and modified text with one click
Common Use Cases
- Comparing configuration files or environment variables
- Checking code differences before committing to Git
- Verifying output discrepancies between two API responses
Frequently Asked Questions
Additions are highlighted in green, deletions in red, and modifications show specific changed characters in a distinct tone.
SponsorNon-intrusive
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