Bring both versions
Paste the original and revised plain text. The tool compares lines without uploading your drafts.
Writing & development / Made for the task at hand
Two drafts.
Every change in view.
Compare two plain text drafts line by line. Highlight added and removed lines, optionally ignore case or edge whitespace, and download a readable diff report.
Your text comparison and line diff workspace
02 / SOURCE
03 / RESULT
Ready when you areReadable line diff
A little less work starts here.
Add your source, or try the example, then choose “Compare my drafts”.
Results are temporary. Download anything you want to keep.
Your original data is never changed.
◇ Local processing↧ Real, downloadable results⌁ No account required
A practical little workflow
From “I need to…” to done.
Choose what counts
Ignore surrounding whitespace or letter case when those changes do not matter to your review.
Read the changes
Added and removed lines have both text labels and visual markers. Download a comparison report for reference.
Before you get started
Useful answers.
Clear boundaries.
Built for a focused job.
Review important results before use.
Is this a word diff or code merge tool?
It is a line-based comparison. It does not merge files, resolve conflicts or produce an apply-ready Git patch. Ignored differences are omitted from the report.
Can I upload Word or PDF files?
Not in this version. Paste plain text from your document. Rich formatting and document layout are outside the comparison.
Why is there a size limit?
The browser comparison uses line matching. Each side allows up to 2,000 lines, with at most one million line pairs. Split larger drafts into sections.
What happens to my data?
Working text and local files are processed in this browser tab and are not sent to a server or an AI service. Reloading clears this workspace. Optional analytics and feedback have separate privacy controls; see Privacy below.