SpellBoy review
A straightforward free checker for multilingual spelling, grammar, and style reviews.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SpellBoy is a browser-based checker for spelling, grammar, and style issues. It is designed for people who want to enter text directly on the web, review highlighted errors, and choose correction suggestions without adopting a larger writing platform. Supported language variants cover English, German, Portuguese, Spanish, Dutch, French, and Russian, making it a practical option for multilingual text checks. Its correction rules and algorithms are based on the open-source LanguageTool grammar checker.
The published plan structure is simple: the Free plan costs $0 USD and includes spelling, grammar, and style checking across 13 supported language variants. There are no paid tiers to compare, so SpellBoy suits individuals who want basic checking without a subscription or a more involved account setup. The service also states that submitted text is not stored, which may appeal to users who prefer a browser-based workflow with that privacy position clearly stated.
SpellBoy’s main tradeoff is its narrow web focus. The product supports browser-based text checking, but it does not extend into integrations or broader platform workflows. That makes it a good fit for quick copy-and-paste reviews, multilingual proofreading, and occasional style checks. Users who need writing assistance inside other applications, connected document workflows, or a wider set of language variants should choose a broader grammar-checking tool instead.
SpellBoy pros and cons
- Where it wins
- Free access to spelling, grammar, and style checking
- Supports 13 language variants
- Highlights issues and offers correction suggestions
- Where it doesn't
- Checks are limited to the web browser
- No integrations for connected writing workflows
- Language coverage is limited to 13 variants
SpellBoy fact sheet, pricing and score →
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