How does this spell checker work?

It uses a built-in dictionary of over 100 commonly misspelled English words. If a word in your text matches a known misspelling, it flags it with the suggested correction.

Why doesn't it catch every spelling error?

This tool only catches known common misspellings from a predefined list. It doesn't have a full English dictionary, so unusual words or context-based errors won't be caught.

Can I replace all occurrences at once?

Yes. Each flagged word has a 'Replace all' button that substitutes all instances of the misspelling with the correct form.

Is my text stored anywhere?

No. All spell checking happens in your browser. Your text is never sent to any server.

What dictionary does the spell checker use?

The tool uses a built-in English word list. It recognizes standard British and American English spellings. Proper nouns, brand names, and technical jargon may be flagged as unknown — use the Ignore option for those.

Does it check grammar too?

No. This tool checks spelling only. For grammar errors like passive voice, confusable words, and punctuation, use the Grammar Checker tool.

Is my text sent to a server?

No. Spell checking happens entirely in your browser. Your text never leaves your device.

Spell Checker — Check Spelling & Fix Typos Free Online

Check your text for common spelling mistakes and typos. Flags misspelled words with correction suggestions. Replace all with one click. Free, browser-based.

Your text

Paste text above to check for common spelling mistakes.

100% Private

No Upload

Instant

What is Spell Checker — Check Common Spelling Mistakes Free?

A spell checker scans text word by word against a dictionary and flags any words it cannot recognize as correctly spelled. It then suggests the most likely correct spellings so you can fix errors with one click. Our spell checker runs entirely in your browser with a built-in English dictionary — no text is uploaded anywhere.

How to Use Spell Checker — Check Common Spelling Mistakes Free

1Paste or type your text into the input area.
2Click Check Spelling to run the analysis.
3Review each flagged word shown in red with suggested corrections.
4Click a suggestion to replace that occurrence, or click Replace All.
5Copy the corrected text when done.

Key Features

Flags misspelled words against a built-in English dictionary
Shows correction suggestions for each flagged word
Replace single occurrence or all occurrences at once
Ignore option for proper nouns and technical terms
Runs entirely in your browser — private

Benefits

Catch typos before publishing articles, emails, or documents
Fix spelling errors that slip past auto-correct
Clean up copied text from OCR or voice transcription
Fast proofreading without installing browser extensions

Why Use Irreva for Spell Checker — Check Common Spelling Mistakes Free?

Catch typos before publishing articles, emails, or documents

Fix spelling errors that slip past auto-correct

Clean up copied text from OCR or voice transcription

Runs 100% in your browser — files never leave your device.

No account, no sign-up, no subscription — free forever.

Works on any device: desktop, tablet, or mobile.

Frequently Asked Questions

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