korkusuzyazar

A calmer writing workflow

Compare texts

See exactly which lines changed between two drafts. Paste text or select two UTF-8 text files.

Compare textsClean textCount words & characters

A selected file replaces the text in its field.

UTF-8 text only: TXT, MD, CSV, TSV or LOG. Up to 2 MiB per file, 10 files and 10 MiB in total. Comparison supports up to 4 million line pairs.

Your text stays on this device. No file upload, account or subscription.

01

1. Add your text

Paste a draft or choose a supported text file. Review the limits before processing.

02

2. Process on your device

A background worker performs the real operation. You can cancel it while it runs.

03

3. Review and download

The result opens in the same tab. Preview each output before downloading.

How this tool works

Comparison uses an exact longest common subsequence of complete lines. Line endings are normalized for comparison. “+” means added, “−” means removed, and unchanged lines retain a space prefix. It does not infer a semantic change or track moved paragraphs as moves.

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