Fix grammar and punctuation without changing your voice.
The conductor, a thin man named Pell, nodded as she passed. Mara kept her bag on her knees and her eyes on the platform clock.
She thought about the night her father left, the shouting, the slammed door, the suitcase she had packed in a hurry, and how every choice since had led her to this train.
The carriage was nearly empty. A man slept against the far window. Mara did not notice the woman across the aisle until the whistle sounded twice, and then she was suddenly very aware of her stare, and it made her feel very uncomfortable.
The woman wore a green coat, she held a paper cup in both hands, like something warm she had been given to keep. Neither of them spoke.
The doors hissed open at Aldgate. “Mind the gap,” said Mr. Peel, and no one moved.
Mara counted the stops on the map above the door. Six more. She had allready counted them twice.
The silence stretched between them like an endless ocean of unspoken sorrow. She pressed her thumb into the seam of her bag and waited for the next announcement.
She looked at the window instead. Her own face looked back at her, pale and tired and small. Behind it the tunnel wall went by in long grey streaks.
The woman in the green coat stood, and Mara's stomach turned over. But she only crossed to the door, held the rail, and got off without a glance.
Mara let out a breath she had not known she was holding. Then the doors closed, and the train moved on.
7 suggestions reviewed across 2 pages. Every accepted change uses your own words, and your voice match held steady.
Grammar and punctuation editing fixes the mechanics of your writing: agreement, tense slips, comma placement, quotation marks, and the small errors that pull readers out of the story, all without changing your voice. Every manuscript gets a software-powered pass tuned by 100+ years of combined publishing experience, with a real human editor a request away whenever you want a second opinion.
See what's includedGrammar & punctuation editing corrects what's objectively wrong and leaves your style alone. Every note is shown inline, with a reason, so you can accept, edit, or dismiss it.
Corrects agreement slips, including in long sentences where the subject and verb end up far apart.
Flags sentence fragments and run-on sentences so every line reads as intended.
Checks commas around clauses, lists, and introductory phrases, and catches comma splices.
Keeps quotation marks and dialogue punctuation correct and consistent from the first page to the last.
Fixes misplaced apostrophes, its versus it's, and plural versus possessive forms.
Applies hyphens, en dashes, and em dashes correctly and consistently throughout your manuscript.
Flags unintended shifts between past and present tense within a scene, paragraph, or chapter.
Catches slips like their and there, affect and effect, or then and than that spell-check misses.
Nothing changes without you. Every note is inline and reversible, with a short explanation and full undo/redo.
No mockups here, just the real flow, screen by screen. Pick a plan below to see its own process end to end.
The editing screen opens on three plans. Pick "Free" and you're in, no card required, this is a real grammar and punctuation pass on your own opening pages, not a locked-down demo.
Drop in a .docx, .pdf, or .txt file, or auto-load one already saved to your account. Grammar & punctuation is checked by default; add any of the other passes if you want them run at the same time.
Every suggestion on your free pass works exactly like the other plans: original line, suggested rewrite, the reason it's flagged, and a check against your own voice fingerprint.
Text past the opening 500 words is blurred and locked, no matter how long the manuscript is. That's the whole free plan; nothing charges automatically.
Folio only edits the opening 500 words for free. Upgrade to Standard to cover the rest.
Liked what you saw? Unlock Standard to run the same passes across the whole manuscript, or hand it to a dedicated human editor instead, both pick up right where the free pass left off.
Pick Standard and the whole manuscript is in scope, however long it is, with no per-chapter add-ons.
Drop in a .docx, .pdf, or .txt file, or auto-load one already saved to your account. Choose which of the six edit types to run and how intense a pass you want, then continue to confirm your order.
Before anything runs, you review your manuscript and plan. Check out by card, or contact a consultant first if you have questions.
Each suggestion shows the original line next to what's suggested, why it's flagged, and a check against your own voice fingerprint, across the entire manuscript, not just a sample. Accept, keep the original, or skip and come back later.
Once you're through, see how many suggestions you accepted, how many you kept as-is, and how the result checks out, then export as Word or PDF, save it to your account, or carry straight on to formatting and publishing.
Skip the software entirely and hand your manuscript to a real, experienced grammar and punctuation editor who works through it page by page.
A short form: manuscript name and genre are optional, your page count and contact details set up the call, and you pick a date and time that works for you.
You review your manuscript and page count before committing. Check out by card, or contact a consultant first if you have questions.
A real, experienced grammar and punctuation editor works through your manuscript personally, then sends you the finished draft, by email or straight to your Folio dashboard, whichever you'd rather use.
Download your edited manuscript from the dashboard whenever you're ready, and ask your editor for as many rounds of revision as you need until you're happy with it.
Grammar and punctuation editing is included in Standard, along with every other tool. Edit it yourself with Folio's software or hand it to a real editor. No subscriptions, and your book always stays yours.
Grammar & punctuation editing fixes the mechanics: agreement, tense, commas, quotation marks. Copy editing goes further and also checks consistency and continuity, like names, timelines, and style-guide rules.
No, it's included in Standard, the $150 one-time plan that unlocks every pass and tool for your book. If you'd rather have a human editor check your manuscript directly, that's available with Humanize, at $3 per page.
No. It corrects what's objectively incorrect and leaves stylistic choices to you. Every note is a suggestion you can accept, edit, or dismiss.
Yes. Quotation marks and the punctuation around dialogue are checked along with the rest of the manuscript.
The software pass is ready in minutes, regardless of manuscript length. If you bring in a human editor, timelines depend on manuscript length, and your Pipeline page shows an estimate once it's underway.
Upload a sample and see the grammar and punctuation pass for yourself. No card, no commitment. Standard unlocks it for your whole book, along with every other tool.