Free author tool
Manuscript format checker
Paste your manuscript text and this free checker counts the small formatting slips that make a draft look unprofessional: double spaces, straight quotes, stray tabs, doubled hyphens, spaces before punctuation and extra blank lines. One button then gives you a cleaned copy. The text stays in your browser and is never uploaded or saved.
Your text
Result Browser only
Slips found
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- Double spaces
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- Straight quotes and apostrophes
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- Doubled hyphens
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- Tabs
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- Space before punctuation
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- Three dots instead of an ellipsis
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- Extra blank lines
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Cleaned text
How to Use the Manuscript Format Checker
- Paste a chapter or your whole manuscript into the box.
- Press Check my text to see the counts.
- Press Clean my text to get a tidied version in the second box.
- Copy the cleaned text back into your document and read it once more.
How the Manuscript Format Checker Works
The checker counts each problem with a simple pattern. Two or more spaces in a row become one space. Tabs become a space. Three or more line breaks in a row become two. Three dots in a row become a single ellipsis character, and a space before a comma, period, colon, semicolon, question mark or exclamation mark is removed.
Straight quotation marks and apostrophes are replaced with curly ones, chosen by what comes before them. Two hyphens in a row become a dash.
The cleaned version is a starting point. Read it before you rely on it, because a pattern cannot tell a deliberate choice from a slip.
Things to Know Before You Rely on the Result
- It does not check spelling, grammar or house style. For style rules, see the Chicago Manual of Style.
- Poetry and scripts use spacing on purpose, so do not run them through the cleaner without checking the result.
- Your layout designer will still set margins, fonts and chapter openings. This tool only tidies the text.
Manuscript Format Checker FAQs
Why do double spaces matter?
They show up as uneven gaps once the book is typeset, and many typesetters have to remove them by hand. Cleaning them first saves time and money.
Is my text kept anywhere?
No. The check runs in your browser and nothing is sent to us.
Will it change my meaning?
It only changes spacing, quote shapes and dashes. Read the result anyway, because a few edge cases need a human eye.
Related Free Utilities
These free utilities from SEO Site Checker, a separate site, pair well with this tool: Online Text Editor, Case Converter. Check their terms before uploading anything private.
More Free Author Tools
Use the tools together, starting with word count and ending with keywords. See every tool on our free author tools page.
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