Free Trial
£0one sample
New users
- 1 sample check per account
- Free sample: up to 3,000 words
The details matter. Make them count.
See your manuscript with fresh eyes. Check consistency, point of view and pacing, keep your series facts connected, and revisit your revisions—all while staying in control of your story.
Free sample: up to 3,000 words, or your whole manuscript if it's shorter. Your manuscript is stored privately and visible only to your account.
Tools for your next draft
- Build your series bible
- Approve story facts to carry into your next book.
- Make each revision count
- Re-check an updated draft against earlier findings.
- See the bigger picture
- Explore timelines, relationships and plot threads.
- Work with your editor
- Share a report or export PDF, Word and CSV.
A closer look at your story
Keep your characters consistent.
“Mara was left-handed, as she had been since childhood.”
“Mara had always written with her right hand.”
A detail worth reviewing
The same character, two different lifelong details.
Bring distant passages together so you can decide what needs revising.
Illustrative examples and feature previews, not customer reports. Availability varies by plan.
How it works
1. Upload your manuscript
Add a .docx, .pdf, .epub, .rtf, .txt or .md file. It is stored privately in your account.
2. Review possible issues
Each finding comes with chapter references and supporting quotes, so you can judge it quickly.
3. Revise with confidence
Mark findings as resolved, intended or dismissed, then upload a revision to verify your fixes.
Book Check Genie flags possible slips for you to judge. It can miss things, and it can flag passages that are fine. It never rewrites your prose, and the final call is always yours.
What it looks for
A closer look at the details behind a convincing story. Review possible issues in six areas, from character consistency to narrative voice, with findings for you to judge.
Characters
Look for possible changes in appearance, ages, names and relationships across chapters.
Timeline and sequence
Review dates, durations and event order to help keep your scenes in sync.
Numbers and facts
Compare ages, distances, quantities and countdowns that can be easy to overlook.
Plot state and physical logic
Follow injuries, props, evidence and changes in who holds a role as your story unfolds.
Worldbuilding and lore
Review world rules, geography, travel times and the facts your setting depends on.
Point of view and voice
Look for possible head-hopping, tense shifts and changes in narrative voice.
Keep your editing work connected
- Verify your fixes
- Upload a revision and see which flagged issues were resolved.
- Series and Canon
- Approve canon once, and new manuscripts in the series are checked against it.
- Timeline and plot threads
- Events in story order, and open questions tracked across chapters.
- Relationships
- Character relationships tracked across your manuscript.
- Polish checks and pacing
- Tense, name spellings, repeated phrases, dialogue ratio and chapter length.
- Export and share
- PDF or CSV export, or a read-only link for an editor or beta reader.
Help Book 4 stay true to Book 1.
Book Check Genie builds a series bible from your completed checks, then compares each sequel against the characters, timeline, lore, places and rules your earlier books established.
Book 1, canon
Synthetic example
- North Gate is locked from dusk until dawn.
- The crossing to the island takes three days.
- Jonah has never visited Paris.
Book 4, new draft
Synthetic example
“At midnight, they passed through North Gate, open as it was every night.”
Possible conflict with series canon
Pricing
Start with one free sample. Pay once for a single full check, or subscribe if you check several manuscripts a month.
Single Pass
£9.99per check
Authors releasing 1–2 books a year
- 1 full manuscript check
- Up to 120,000 words
Pro Author
£22per month
Active and rapid-release authors
- 3 full checks every month
- Canon carries across your whole series automatically
Studio / Editor
£49per month
Freelance editors and small presses
- 10 checks every month
- Canon carries across every title you manage
Your manuscript stays yours.
Manuscripts are stored privately and are visible only to your account. Checks are carried out by AI providers under their API terms, and our Privacy and Confidentiality pages explain what is shared and with whom.
Try it on your opening chapters, free.
A full manuscript check is £9.99 for up to 120,000 words.