Text Diff Checker

Text Diff Checker is a lightweight utility for comparing two plain-text versions and quickly understanding what changed—without turning your phone into a code editor or version control tool. Paste two texts, run comparison, and instantly see differences in a clear, readable format. What you can do Compare in one tap Paste or type original and modified text, then run a clear line-by-line comparison. See every change Lines are labeled as same, added, removed, or changed for quick scanning. Summary at a glance View counts for added, removed, changed, and total differences. Copy and share Copy a comparison summary or share readable results via email, chat, or notes. Smart comparison options • Ignore case • Ignore extra spaces Settings apply during comparison. History Recent comparisons are saved locally so you can reopen them later. Clipboard-friendly Paste text directly into left and right fields from the clipboard. Who it's for Writers Editors Students Support teams Developers Anyone who needs quick text comparison on the go Privacy & simplicity No account required No unnecessary permissions All comparisons run locally on your device Lightweight and focused: open, compare, review, done. Note Text Diff Checker compares text line by line using the options above. It is not a merge tool, rich document diff, or version control client. Text Diff Checker is designed for fast, simple comparisons whenever you need them.