Chapterra

Every Tool You Need to Edit Your Book

Chapterra is a full editing suite that works on entire manuscripts, chapter by chapter: proofreading, copyediting, line editing, developmental critique, beta-read reports, a story bible, translation, a writing coach, and opt-in drafting. Pick the tool for where your book is right now.

Upload your manuscript free

Editing, from first draft to final polish

Proofread fixes errors. Copyedit and line edit improve how the prose reads. Dev Critique and the Beta Read Report look at the whole story. Story Bible keeps a long book consistent, Translate carries it into other languages, and the Writing Coach and Cowriter help when you are still drafting.

ProofreadFix spelling, grammar, and punctuation, free. CopyeditFlow, consistency, and readability. Line EditSentence-level style and polish. Dev CritiquePlot, pacing, and character feedback. Beta Read ReportFull manuscript analysis, free. Story BibleTrack characters, timeline, continuity. Writing CoachAn AI partner that knows your book. TranslateTranslate, then polish, in one pass. CowriterDraft chapters in your own style.

Start with a free proofread

Upload your book and get a free proofread and beta-read report. No credit card required.

Open Chapterra