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What is a Grammar Checker?

The Grammar Checker is a tool based on KalkuAI technology designed to detect and correct grammar, spelling, punctuation, and writing style errors in a sentence or text. Using the KalkuAI system, this tool can deeply analyze sentence context to provide natural and accurate correction suggestions, in both Indonesian and English. This tool is very useful for writers, students, and professionals who want to ensure their writing is error-free and easy to understand.

How to Use the Grammar Checker

  1. 1

    Enter Text

    Type or paste the sentence you want to check into the input box.

  2. 2

    Click Fix Grammar

    Press the fix button to start text analysis using KalkuAI technology.

  3. 3

    View Corrected Output

    The corrected text appears automatically in the results box.

  4. 4

    Copy Results

    Copy the corrected text directly for use in your writing.

Examples

English Example

Problem:

Please check report too

Solution:
  1. 1.Enter text 'Please check report too'
  2. 2.KalkuAI detects missing article 'the' before noun 'report'
  3. 3.KalkuAI replaces 'too' with 'as well' for a more professional tone
Result:Please check the report as well.

KalkuAI adds the article 'the' and replaces 'too' with 'as well' for a more professional tone.

Capitalization Example

Problem:

i want to eat at padang restaurant in central jakarta

Solution:
  1. 1.Enter text without capital letters
  2. 2.KalkuAI detects sentence start must be capitalized
  3. 3.KalkuAI detects proper nouns (Padang Restaurant, Central Jakarta) must be capitalized
Result:I want to eat at Padang Restaurant in Central Jakarta.

KalkuAI fixes capitalization at the sentence start and for proper place names.

Frequently Asked Questions

Is this tool free?
Yes, the Grammar Checker on KalkuLab is free to use and helps improve your writing productivity.
Which languages are supported?
We currently support Indonesian and English with a high level of accuracy.
How does this technology check grammar?
This tool uses the KalkuAI intelligent system trained to understand language patterns, context, and correct grammar rules.
Is my data safe?
We do not permanently store the text you enter. Text is processed instantly by KalkuAI and is not shared with third parties.

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References