Text-Diff
Zeilenweiser Vergleich mit Hinzufügungen, Löschungen und Änderungen
Original
Modified
Diff two pieces of text without firing up an IDE
Sometimes the thing you need to compare isn't JSON or code — it's a log snippet, a config file, an essay, or two versions of an email. A line-by-line diff shows you additions, removals, and modifications side by side, with options to ignore whitespace and case so you only see meaningful differences.
Use the comparer when you need to
Compare two log snippets
Paste before-and-after logs to find the line that changed when a deploy went sideways.
Diff prose or release notes
See exactly what changed between two drafts without running git diff or opening an editor.
Verify a copy-paste change
Confirm that the modified version differs only in the way you intended, not in extra invisible whitespace.
How to diff text quickly
- 1
Paste or upload the original text on the left.
- 2
Paste or upload the modified text on the right.
- 3
Toggle ignore whitespace or ignore case if needed, then click Compare.
Keep going
Diff JSON instead
Pick the JSON-aware comparer when both inputs are structured documents.
Format JSON before diffing
Pretty-print both sides first so the diff isn't dominated by indentation noise.
Minify before diffing
Strip whitespace from both inputs to focus the diff on real changes.
Decode encoded inputs
Decode Base64 first when the diff target is encoded text.
Common text-diff workflows
Paste both into the editor to find the entry that's missing or different between environments.
Confirm the new config differs from the old only in the lines you intended to change.
See exactly which sentences changed between drafts of an article or release note.
Verwandte Tools
Häufig gestellte Fragen
JSON Compare parst JSON und vergleicht die Struktur. Dieses Tool behandelt die Eingaben als reinen Text (zeilenbasiert) — ideal für Logs, Configs, Prosa oder beliebige Nicht-JSON-Inhalte.
Wenn an derselben logischen Position eine Zeile entfernt und eine andere hinzugefügt wurde, gruppiert das Tool beides als Änderung (amber), damit du Ersetzungen auf einen Blick erkennst.
Sie ändern, wie Zeilen verglichen werden: Im Whitespace-Modus werden mehrere Leerzeichen zusammengefasst und Zeilenenden getrimmt, bevor gematcht wird. Ignore case wandelt Text nur für den Vergleich in Kleinschreibung um — im Output wird weiterhin der Originaltext angezeigt.
Ja. Nutze den Upload-Button über jedem Editor, um eine Textdatei in Original oder Modified zu laden, und klicke anschließend auf Compare.