Is Text Diff Tool free to use?

Yes — Text Diff Tool is free for everyday use. Pro plan unlocks higher file size limits, batch processing, and priority queue.

Yes — files are processed with 256-bit SSL encryption and auto-deleted within 24 hours. KVKK compliant (Turkish GDPR equivalent).

Does it work on mobile?

Yes — works on all modern browsers including iOS Safari, Android Chrome, iPad, and tablets. No app installation needed.

Do I need to create an account?

No — you can use the tool immediately without signing up. Free account adds history, favorites, and bulk processing features.

Text diff tool — Free Online

ℹ️ LCS algoritması Unicode-aware: "İçeride" vs "icerinde" gibi Türkçe karakter (İ Ş Ç Ğ Ö Ü) farkları doğru algılanır. Tokenization satır + kelime düzeyinde (whitespace ayraçlı); büyük/küçük harf duyarlıdır.

Word-level diff

Original

Modified

Enter text in both panels to compare.

Auto-deleted in 7 days

256-bit SSL

Support

Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

📖 How to Use

Upload document

Drag-drop or pick file.

Set options

Choose operation and parameters.

Process

Server runs the task.

Download

Get result in your format.

Frequently asked questions

Compare two texts line by line. LCS algorithm, addition/deletion highlighting, split and unified view. Runs in your browser with no installation required.