Compare two texts side by side and instantly see the differences. Highlights additions, deletions, and changes. 100% private - your text never leaves your browser.
Compare Text NowYour text is processed entirely in your browser. Nothing is uploaded to any server - your documents stay completely confidential.
Instantly spot differences with clear color highlighting. Additions in green, deletions in red, and modifications clearly marked.
Choose between line-by-line comparison for documents or word-by-word mode for detailed text analysis.
No waiting for uploads or processing. Differences are calculated instantly in your browser, even for large texts.
Perfect for comparing code, configuration files, JSON, XML, and any text-based content with syntax preserved.
No signup, no limits, no restrictions. Compare as many texts as you need, forever free with no hidden costs.
Enter or paste the original text in the left panel. You can also drag and drop text files directly.
Paste the new or modified text in the right panel. The tool will automatically detect and highlight all differences.
See all changes highlighted in color. Copy the diff results or use them to merge changes between versions.
Simply paste your original text in the left panel and the modified text in the right panel. The diff tool instantly analyzes both texts and highlights the differences - additions in green, deletions in red, and modifications in yellow. You can switch between line-by-line and word-by-word comparison modes.
No. ZippyEdit processes everything locally in your web browser using JavaScript. Your text never leaves your device, making it safe for comparing sensitive documents, code, or confidential content.
You can compare any text-based content including plain text documents, source code, configuration files, CSV data, JSON, XML, HTML, and more. The diff tool works with any text you can paste into the input fields.
Yes! You can either paste the contents of your files directly or drag and drop text files into the input areas. The tool handles files of any reasonable size and provides instant comparison results.
No signup required. Start comparing instantly.
Open Diff Tool