Free Punctuation Checker
A punctuation corrector for the final pass, with your words kept in place.
Tool Access see who can use this tool
Subscribers or credit pack buyers can use Extra
How to Use the Free Punctuation Checker
Keep the original marks for comparison.
Paste text into the punctuation checker
Add up to 5,000 characters of English with nearby sentences around quotations. Preserve paragraph breaks to distinguish continuing dialogue from an unfinished quote.
Set the punctuation checker boundaries
Keep the existing quotation convention or select US or logical placement. Choose allowed edits and explain ownership or where quoted speech ends when needed.
Review the punctuation checker findings
Read the pairing check and exact suggestions. Resolve meaning questions before copying the minimally edited passage; optional style changes are not automatically errors.
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Free Punctuation Checker Features
Check marks without rewriting words.
Punctuation checker for paired marks
Check quotation marks, parentheses and brackets in context. Separate a missing closing mark from an unclear endpoint, and consider whether a question belongs inside the quote.
Punctuation corrector for ownership
An apostrophe can change who owns something. Supply the owner count when it matters; see alternative readings when it is unknown. Contractions and possessives are examined separately.
Punctuation checker with edit limits
Permit marks and adjacent spaces only, or necessary sentence-start capitalization too. Changes requiring new words stay outside the passage. Convention choices are separated from supported errors.
Free Punctuation Checker Questions
Practical answers about marks, meaning and access.
What does this free punctuation checker review?
The free punctuation checker reviews English commas, apostrophes, quotation marks, brackets, colons, semicolons, dashes and sentence endings. It is a final punctuation pass, not a rewrite of your vocabulary or grammar. The result groups issues by mark family and shows exact suggested edits, along with a separate check of paired marks. Uncertain interpretations are left for you to decide. For example, an unclear possessive should lead to an ownership question, not an invented assumption about who owns the object.
How do I use the punctuation checker online?
Paste the original English text, choose the quotation convention and set the permitted changes. Add ownership or quotation context only where the draft leaves those facts unclear; the main text is the only required entry. This punctuation checker online returns explanations as well as a minimally edited passage. Start with the pairing report, then inspect the individual edits before copying. If a suggested correction changes your intended meaning, keep the original wording and clarify that particular point before running another check.
Is the free punctuation checker unlimited?
No. The free punctuation checker uses included credits rather than offering unlimited checks. Guests receive 10 credits daily, registered free users receive 100 credits monthly, and subscribers receive the allowance included in their plan. This tool costs 8 credits per guest check and 5 credits per registered free or subscriber check. The available balance determines whether another request can run. Review the current displayed cost before submitting, especially when checking several drafts or changing settings between repeated requests.
How much text fits in the punctuation checker?
The draft field accepts up to 5,000 characters, including spaces and punctuation. The optional context field accepts another 700 characters for ownership facts or quotation boundaries, not a second document to proofread. For longer writing, split at a paragraph boundary and retain the nearby text needed to interpret dialogue. Cutting a quotation in half can create a misleading unmatched-mark warning. Character capacity is an input limit, not a promise that every error in a passage will be detected or corrected.
Can I try the free punctuation checker without an account?
Guest access is enabled, so you can try the free punctuation checker without registering when sufficient guest credits are available. Registration provides the separate monthly free-user allowance; it does not remove the cost of each request. You do not need to install an extension or upload a document for this text-based check. Paste the passage directly into the form. Avoid including private material that is not needed to explain a punctuation problem; this page does not promise confidential document handling.
Can the punctuation checker decide where an apostrophe belongs?
It can suggest possessive and contraction punctuation when the meaning is clear, but owner count sometimes needs your input. An editors' office belongs to multiple editors; an editor's office belongs to one. The punctuation checker cannot reliably choose between those meanings from an ambiguous unpunctuated phrase alone. Use the context box to state the actual ownership, or review both readings before editing. Likewise, its expresses possession while it's means it is or it has; the surrounding sentence determines which reading fits.
How does the punctuation checker handle nested quotation marks?
The punctuation checker examines quote boundaries in context, distinguishing quoted speech from apostrophes inside contractions. It can flag an unmatched outer quote or a confusing inner quotation without treating every apostrophe as a delimiter. Long dialogue has an important exception: successive paragraphs from one speaker may open with quotation marks while only the final paragraph closes them. Supply the full relevant passage. If the endpoint of a quotation is unclear, the report should ask where it ends rather than invent missing speech.
Does the punctuation checker move every question mark inside quotes?
No. Question-mark placement depends on what is being questioned, not simply on the presence of quotation marks. A quoted question carries its own question mark inside; an outside question about a quoted phrase may place it outside. The punctuation checker uses the chosen convention for periods and commas, while still checking the meaning of questions and exclamations. Selecting US punctuation does not override that distinction. Keep exact source quotations unchanged when accuracy matters, and review proposed adjustments outside the quoted material.
Will the punctuation corrector fix colons and semicolons?
The punctuation corrector checks whether a colon introduces material from a suitable preceding construction and whether a semicolon joins appropriate clauses or separates complex list items. It does not replace every long pause with a semicolon. For example, a colon directly after a linking verb can interrupt the sentence, while a comma between independent clauses may need a different mark. Context determines the repair. If fixing the construction requires adding a conjunction or rewriting a clause, the word-preserving passage leaves that problem flagged.
Can this free punctuation checker distinguish hyphens from dashes?
The free punctuation checker treats compound-word hyphens differently from dashes marking interruptions or ranges. A change may be useful, optional or meaning-sensitive; these categories should not be collapsed into a single error count. A well-known author uses a hyphenated modifier, while a dash can set off an interruption in a sentence. Existing numerical ranges, minus signs, code and identifiers need special care. The checker does not insist on curly quotation marks or replace every valid dash simply to make typography look uniform.
Will the free punctuation checker change my words?
The free punctuation checker is instructed to preserve words, numbers and their order. The default contract permits punctuation and adjacent spacing only; an alternative also permits necessary capitalization at sentence starts. That means a subject-verb agreement problem should remain flagged instead of being silently rewritten. A sentence split may also need a capital letter that the default contract does not allow. Read the preservation note and compare the result yourself: this is an AI editing instruction, not a software-enforced guarantee of identical wording.
What can the free punctuation checker miss?
The free punctuation checker can misinterpret ambiguous ownership, creative dialogue, unusual names or incomplete excerpts. It offers suggestions rather than a guarantee that the entire passage is correct, and it does not verify quoted sources. The text being checked should be English. You can choose another explanation language without translating the original or applying English punctuation rules to a Japanese, Chinese or Korean document. For exact quotations, code or important numerical details, compare against the source and retain any spelling or marks that must remain literal.
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Check the marks in your English draft and decide uncertain cases yourself.
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