Grammar Checker — write with confidence.
Catch grammar, spelling, punctuation and style issues in seconds — in 25+ languages, Bahasa Indonesia included.
Suggestions grouped by Grammar, Spelling, Punctuation and Style will appear here.
How the grammar checker works
Paste your text
Drop your draft into the editor on the left.
Press Check
Phrasera underlines issues and groups suggestions by category.
Accept fixes
Apply changes one by one, or hit Accept all.
More writing tools
One toolkit instead of ten tabs — every Phrasera tool is free to try, no signup required.
Paraphraser
Rewrite anything, any style
Open Paraphraser →Summarizer
Condense to the essentials
Open Summarizer →AI Detector
Estimate AI-written odds
Open AI Detector →Plagiarism Checker
Scan for matched sources
Open Plagiarism Checker →Citation Generator
APA, MLA, Chicago & more
Open Citation Generator →Translator
Natural, fluent translation
Open Translator →Word Counter
Words, characters, reading time
Open Word Counter →AI Humanizer
Make AI text sound human
Open AI Humanizer →Case Converter
UPPERCASE, lowercase, Title Case
Open Case Converter →Readability Checker
Reading ease, grade level
Open Readability Checker →Title Generator
Catchy titles & headlines
Open Title Generator →Text Compare
Spot differences between two texts
Open Text Compare →Word Frequency Counter
Most-used words & keyword density
Open Word Frequency Counter →