AI Writing Assistant

Quill

Where prose finds its polish

Refine drafts with editorial marks for mistakes, warnings, and optional improvements, then keep every pass in a private account history.

Create your library Open existing account

Color Notes

See what changed and why.

Red catches mistakes, yellow flags awkward phrasing, and green suggests optional polish.

Private History

Every refinement stays with you.

Sign in to keep original text, refined output, settings, and timestamps under your account.

Clean Drafts

Move from marked up to ready.

Toggle between original, highlighted edits, and a clean final version when you are done.