KoguNavi

KoguNavi tool

Text Diff Checker

Paste an original and changed version to inspect what was added, removed, or left unchanged.

Local in browser

Runs in your browser for this tool.

Current tools are designed to run in your browser. As a general habit, avoid pasting passwords, private keys, or production secrets into any website.

Summary

Additions
0
Deletions
0
Unchanged
0

Line diff

No differences yet.

What it helps with

  • Compare two drafts before sharing
  • Review generated text changes
  • Inspect small config or notes edits

How to use

  1. Paste the original text and the changed text into the two input areas.
  2. Review added, removed, and unchanged line counts with the highlighted diff.
  3. Copy the summary when you need a compact change note.

Examples

Copy edit

Input

Small tools stay in your browser.
Copy the result when ready.

Output

Small local tools stay in your browser.
Copy the result when it looks right.

List change

Input

JSON Formatter
SQL Formatter
URL Encoder

Output

JSON Formatter
SQL Formatter
Regex Tester
URL Encoder

Good to know

  • Line-level diff only, with simple inline word highlights for nearby changed lines.
  • Not a merge tool.
  • Very large inputs can slow the browser tab.

FAQ

Does this text diff upload my input?
No. The comparison is designed to run in your browser for this tool.
Is this a merge tool?
No. It helps inspect differences, but it does not merge files or resolve conflicts.
Does it show inline changes?
For nearby removed and added line pairs, it shows a simple word-level highlight.

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