Punctuation Checkfix commas and punctuation online
AI places commas, dashes, colons, and semicolons correctly according to Russian grammar rules. Paste your text — get a corrected version.
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Rewrite in your own words
Rewrite the text in your own words: keep the meaning, the facts and the figures, drop the clichés and the officialese, make it lively and easy to read aloud.
Check for mistakes
Check the text for spelling, punctuation and style. Give the corrections as a list: before - after - why. Flag the debatable cases separately.
Cut it in half
Cut the text in half: keep only what the meaning falls apart without. Preserve the figures, the names and the conclusions, do not change the style.
Change the tone
Rewrite the text in a different tone - I will say which. The meaning and the structure stay the same, only the vocabulary and the sentence length change.
Continue the story
Continue the text from where it breaks off: keep the style, the author's voice and the characters, and add one plot twist.
Examples created by our users
5 840 texts created today
GGalinaLanguage teacher
I check my students' texts: the corrections come back as a list, "before - after - why". Going through that with a class is far easier.
BBorisNewsletter author
I cut my emails in half. I asked it to keep only what the meaning falls apart without - open rates went up and unsubscribes went down.
IInnaWrites fan fiction
When I get stuck I ask it to continue the scene in my style. The characters' voices are kept, and sometimes the plot twist turns out better than mine.
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What punctuation errors does AI fix?
Not sure if you need a comma there? AI checks your text against the rules and explains every correction.
Commas and Set-Off Phrases
Correct comma placement around introductory words and participial phrases.
Dashes and Hyphens
Correct use of dashes in compound sentences and explanatory clauses.
Colons and Semicolons
Punctuation for lists, explanations and complex sentences.
Quotation Marks and Parentheses
Correct formatting of quotes, titles and parenthetical notes.
Dialogue
Formatting dialogue and quotes according to punctuation rules.
Check the Whole Document
Upload the full text - the AI checks every sentence.
All of it in one window. Pick a task, write a short prompt, and get a draft you can quickly shape into exactly what you need.
How Moleculai checks punctuation
Step 01
Paste your text
From a single sentence to a whole document.
Step 02
Ask it to add punctuation
Say you need punctuation fixed to standard rules.
Step 03
Get the punctuated text
The AI returns a version with commas and dashes placed correctly.
Step 04
Walk through the tricky spots
Ask it to explain why a mark belongs exactly there.
What our users say
Real reviews from our Telegram community
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