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Keynou Clipboard highlights each user's contributions with their unique color. When someone types, their text gets a subtle background tint matching their color. You can instantly see who wrote what - no manual tracking needed.
Each user is automatically assigned a unique color when they join. No configuration needed - colors are distributed automatically.
Text contributions are highlighted with a 15% opacity background tint. Visible enough to track, subtle enough to not distract.
The editor tracks text segments as they're inserted and deleted. Highlights adjust automatically as the document evolves.
Your own contributions are not highlighted - only other users' text is tinted. This keeps your view clean and focused.
Each user is assigned a unique color when they join the session.
When a user types, the editor calculates the diff (what text was added).
A text segment is created marking the inserted range with the user's color.
A highlight overlay renders colored blocks behind the user's contributed text.
In collaborative documents, see exactly which parts each person wrote. Color-coded highlights make attribution effortless.
During review sessions, see which additions were made by the author vs. the reviewer. Highlights distinguish contributions clearly.
Teachers can see which parts students wrote vs. their own corrections. Color-coded highlights make feedback visible.
By seeing who's editing what in real-time, teams can avoid overlapping edits and coordinate their contributions.
When a user types, the editor calculates which characters were added and creates a colored segment. A transparent overlay renders highlight blocks behind those characters using the user's color at 15% opacity.
Yes. You can change your color via the color picker in the toolbar. Your new color applies to your future contributions and cursor.
No. The highlight overlay uses efficient DOM positioning. Segment tracking is optimized and only other users' highlights are rendered (not your own).
The segment tracking system automatically adjusts all highlights when text is inserted or deleted. Highlights stay aligned with their original text.
Open the editor and try it for yourself. No login, no signup, no storage.