Is this tool private?

Yes. All processing happens locally in your browser. No data is uploaded.

What extras does this tool have?

Extras: (1) Core function, (2) Batch mode, (3) Copy results, (4) Download, (5) History, (6) CSV export, (7) Custom options, (8) Validation, (9) Warnings, (10) Stats, (11) Multi-format, (12) Configurable, (13) Preview.

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Basic Grammar Checker

Check basic grammar rules: capitalization, double spaces, common misspellings. 100% private. 100% private.

100% Private Works Offline Instant

Text to check

Capitalization: 2Spacing: 1Spelling: 1Punctuation: 1Double words: 0

Issues (5)

capitalizationSentence should start with a capital letter

"i went to teh store , and boug"→ I went to teh store , and bought 2 apples.

capitalizationThe pronoun 'i' should be capitalized as 'I'

"i went to "→ I

spellingPossible misspelling: "teh" → "the"

"teh"→ the

punctuationNo space should precede ','

" ,"→ ,

spacingMultiple consecutive spaces

" "→

Privacy: all checks run locally in your browser.

Check basic grammar rules: capitalization, double spaces, common misspellings. 100% private. 100% private. Everything runs locally in your browser — your data never leaves your device.

How to use

Enter your input in the tool above.
Adjust any options to your preference.
Use the Copy or Download buttons to save the result.
Everything happens locally — your data never leaves your browser.

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