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Text Diff Checker & Code Comparison Tool

Compare two text documents or code snippets to highlight additions, deletions, and modifications. Side-by-side split view, unified inline diff, and change statistics.

Comparison Summary:+5 added-5 removed3 unchanged
8 original lines • 8 modified lines
1
-// Navureno Config v1.0
1
+// Navureno Config v2.0
22
export const siteConfig = {
3
- name: "Navureno",
4
- version: 1.0,
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- features: ["currency", "pdf", "image"],
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+ name: "Navureno - Fast & Private",
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+ version: 2.0,
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+ features: ["currency", "pdf", "image", "developer", "text"],
66
isPrivate: true,
7
- offlineSupport: false
7
+ offlineSupport: true
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};
100% Client-Side Diff Engine • Confidential text never leaves your browser
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How it works

  1. 1.Executes the Longest Common Subsequence (LCS) dynamic programming algorithm.
  2. 2.Categorizes each line into added (+), removed (-), or unchanged.
  3. 3.Renders high-visibility syntax badges in side-by-side or unified inline layouts.

Frequently asked questions

Yes! Toggle the "Ignore Whitespace" checkbox to focus exclusively on meaningful text content changes.