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テキスト差分チェッカー

2つのテキストの差異を比較。

Features

  • Instantly compare two blocks of text to quickly identify any added, removed, or modified characters.
  • Highlights differences line by line and word by word using intuitive color coding for easy reading.
  • Completely browser-based, ensuring your sensitive data and text remain completely private and secure.
  • Allows you to copy the unified difference output or download the results directly to your device.
  • Works flawlessly across all devices and operating systems without requiring any software installation.

How to Use

  1. Paste your original text into the first designated text box.
  2. Paste the modified or secondary text into the second text box.
  3. Click the 'Compare' button to initiate the automated text difference analysis.
  4. Review the highlighted output, which clearly shows exact insertions and deletions.
  5. Copy the processed results to your clipboard or download the file for your records.

Frequently Asked Questions

How can I compare two text files for differences?

Simply copy and paste the content of your first file into the left text box and the second file into the right text box. Click the compare button to instantly see the highlighted differences between them.

Is this online diff checker safe for confidential text?

Yes, our tool processes all comparisons directly in your web browser. This means your text is never uploaded to external servers, ensuring your confidential data remains entirely private.

How do I read the highlighted colors in the diff results?

Green typically indicates newly added text or lines that are present in the second document but not the first. Red indicates deleted text or lines that were removed from the original document.

Can I compare programming code with this tool?

Absolutely, the tool works perfectly for comparing source code, scripts, and configuration files. It helps developers and writers quickly spot syntax errors or unintended changes across different versions.

Does the tool support different operating systems like Mac and Windows?

Yes, because it is a web-based application, it runs seamlessly on any operating system including Mac, Windows, Linux, iOS, and Android. You only need an active internet connection and a standard web browser.