words
12
chars
70
lines
1
Read time
1 min
Paste a reference version in the main field, then use this view to inspect character, word, and line changes as you edit.
Designed to stay local. Core processing happens in your browser. Camera and microphone tools request device permission only after you start them.
How to use this tool
Compare two pieces of text and inspect what changed. Paste or write your text, choose the relevant option, then review the result before using it in your own work.
Tool guide
Use this short guide alongside Text Difference to understand the task it supports, prepare a clean input, and review the local result before using it elsewhere.
Compare two pieces of text and inspect what changed.
Paste or write your text, choose the relevant option, then review the result before using it in your own work.
Review the input, output, and any options you selected. The right result depends on the purpose, formatting requirements, and context of your next step.
Frequently asked questions
Compare two pieces of text and inspect what changed.
Yes. This browser-based Lighter utility is free to use and does not require an account for its core workflow.
The core workflow is designed to run locally in your browser.
Paste or write your text, choose the relevant option, then review the result before using it in your own work.
Keep working with related browser-based utilities.
