SEO Tools
Spell Checker
Detect common English misspellings and suggest corrections.
How it works
Three steps, no friction.
- Step 1
Paste your text
Drop copy, HTML, or Markdown into the workspace.
- Step 2
Adjust settings
Optional per-tool controls fine-tune the analysis.
- Step 3
Download or copy
Every run outputs artifacts you can copy, download, or share.
Benefits
Why teams choose WebRul.
- Runs entirely in your browser — no data leaves the page
- Reusable engine shared across 40+ Content SEO tools
- Copy, download, and share results in one click
- WCAG 2.2 AA accessible controls and results
FAQ
Questions, answered.
Which dictionary does it use?
Open-source Hunspell dictionaries for American and British English (the same family used by Firefox and LibreOffice), plus a list of common web and marketing terms such as SEO, backlink and ecommerce.
Why are names not flagged?
Capitalised words in the middle of a sentence, acronyms, links, e-mail addresses and code are skipped, because they are almost always names rather than mistakes.
Is my text uploaded?
No. The dictionary is downloaded to your browser and the check runs on your device.
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Keep the flow going.
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Open Graph Generator
Build og: tags for rich previews on Facebook, LinkedIn, and Slack.
Need something custom?
Talk to the WebRul team about custom integrations, private tooling, or enterprise access.