🔍 Text Diff Checker
Compare two texts side‑by‑side. Insertions, deletions, and changes are highlighted instantly. Perfect for code, essays, or any text comparison — 100% client‑side.
📝 Original Text
✏️ Modified Text
📖 How to Use the Text Diff Checker – Step by Step
- Step 1: Paste your original text in the left panel and modified text in the right panel.
- Step 2: Enable “Auto‑compare while typing” for live updates, or click “Compare Now”.
- Step 3: Added words appear in green, removed words appear in red, and changed sections appear in yellow.
- Step 4: Use “Swap Texts” to exchange the two texts.
- Step 5: Copy the diff as plain text or download a report.
💡 Why Use This Tool?
- ✔️ Code reviews – see exactly what changed.
- ✔️ Plagiarism detection – compare two documents.
- ✔️ Content editing – track revisions.
- ✔️ 100% private – no data leaves your browser.
📢 Share this diff checker with developers, editors, and students – it's free and private!
🔒 100% client‑side • Your texts never leave your browser • Word‑level diff • Zero tracking