Writing & Editing
Best AI Spell Check Tools in 2026: Free & Paid Picks
AI Spell Check is useful for quick cleanup before text is published or sent. Use AI Spell Check to compare tools that catch simple mistakes while keeping the original message intact.
15Total AI Spell Check Tools0Most Relevant AI Spell Check Tools5Free AI Spell Check ToolsAI Spell Check Tools updated Jun 18, 2026
Top tools
Top 10 AI Spell Check Tools
Explore top AI Spell Check Tools ranked by category fit, free access, AI-powered features, traffic, and pricing context.
Paid
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LanguageTool
AI-powered grammar, style, and spell checker supporting over 30 languages.
Multilingual grammar, punctuation, and style checkingAI-driven sentence paraphrasing for adjusting tone and lengthPicky Mode for advanced style and vocabulary suggestionsPersonal dictionary and writing productivity statistics+2
Paid
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Scribbr
Academic success platform featuring proofreading, plagiarism checking, and citation tools.
Professional Human Proofreading & Editing (results in as little as 3 hours)Plagiarism Checker utilizing advanced university-level softwareAI Detector capable of identifying content from ChatGPT, Perplexity, and other generative toolsFree Citation Generator supporting APA style, MLA, Chicago, AMA, IEEE, and ACS+2
Free plan
Go
Goodnotes
AI note-taking app providing a premium digital handwriting experience across multiple platforms.
AI-powered handwriting features including Spellcheck and Word CompleteMulti-platform accessibility across iOS, Mac, Windows, Android, and WebAudio recording and playback synced directly to your notesInteractive exam practice materials and digital stationery marketplace+1
Free plans
Best Free AI Spell Check Tools
Start with free AI spell check tools that cover practical website workflows, core features, and AI-powered output quality.
| Tool | Plan status | Pricing | Traffic | Feature preview | Website |
|---|---|---|---|---|---|
| Goodnotes | Free option | Free, All Platforms Yearly from $9.99/year | 2.4M/mo | AI-powered handwriting features including Spellcheck and Word Complete, Multi-platform accessibility across iOS, Mac, Windows, Android, and Web | Visit |
| Toolsmart Free Humanize AI | Free option | Free | 1.4M/mo | Eight distinct humanizing modes including Fluency, Academic, and Creative, Customizable Humanize Levels to adjust the intensity of text naturalness | Visit |
| Corrector App | Free option | Free | 36K/mo | Multi-language spell checking and grammar correction for over 27 languages, Localized dialect support including US, UK, Indian, and Philippine English | Visit |
| Ddict | Free option | Free, Premium from $0.99/mo | 34K/mo | Instant inline text translation and word lookup via click or keypress, Advanced AI translation with contextual, slang, and idiomatic understanding | Visit |
| WriteVoice | Free option | Free, Unlimited from €14.99/mo | 22K/mo | Dictation speeds of up to 170 words per minute, 97%+ voice recognition accuracy that improves over time | Visit |
Traffic
Most visited AI Spell Check Tools
Use traffic, free-plan status, and starting price to compare the most visited tools in this category.
| Tool | Traffic | Free plan | Starting price | Website |
|---|---|---|---|---|
| LanguageTool | 7.6M/mo | No | Free, Premium from SGD 4.99/mo | Visit |
| Scribbr | 7.3M/mo | No | Free basic tools, premium services vary by document length and deadline | Visit |
| Goodnotes | 2.4M/mo | Yes | Free, All Platforms Yearly from $9.99/year | Visit |
| Paperpal | 1.5M/mo | No | Free tier available, upgrade to Prime for full access | Visit |
| Toolsmart Free Humanize AI | 1.4M/mo | Yes | Free | Visit |
| Linguix | 278K/mo | No | Free, Monthly from $15.00/mo | Visit |
| Parafrasear Textos | 247K/mo | No | Free, Premium plans from €3/week | Visit |
| Career.io | 247K/mo | No | Free to sign up, premium features available | Visit |
Browse all tools
Top AI Spell Check Tools Comparison
Browse all AI Spell Check Tools in this category with search, free-plan filtering, sorting, website signals, pricing, and AI-powered feature context.
| Tool | Free | Pricing | Traffic | Features | Website |
|---|---|---|---|---|---|
| Goodnotes | Yes | Free, All Platforms Yearly from $9.99/year | 2.4M/mo | AI-powered handwriting features including Spellcheck and Word Complete, Multi-platform accessibility across iOS, Mac, Windows, Android, and Web | Visit |
| Linguix | No | Free, Monthly from $15.00/mo | 278K/mo | Multilingual grammar and spell check supporting six languages including English, Spanish, German, French, Portuguese, Italian, and Polish, AI-powered Text Rewriter and paraphraser to instantly expand, shorten, or rewrite whole sentences | Visit |
| TextGears | No | Free, Silver from $23.96/mo | 78K/mo | Multi-language grammar and spelling correction (English, Arabic, Japanese, Chinese, etc.), Deep readability analysis based on industry standards | Visit |
| LanguageTool | No | Free, Premium from SGD 4.99/mo | 7.6M/mo | Multilingual grammar, punctuation, and style checking, AI-driven sentence paraphrasing for adjusting tone and length | Visit |
| Toolsmart Free Humanize AI | Yes | Free | 1.4M/mo | Eight distinct humanizing modes including Fluency, Academic, and Creative, Customizable Humanize Levels to adjust the intensity of text naturalness | Visit |
| Paperpal | No | Free tier available, upgrade to Prime for full access | 1.5M/mo | Academic-focused Grammar Checker and Paraphraser, Generative AI Copilot and AI Essay Writer | Visit |
| Scribbr | No | Free basic tools, premium services vary by document length and deadline | 7.3M/mo | Professional Human Proofreading & Editing (results in as little as 3 hours), Plagiarism Checker utilizing advanced university-level software | Visit |
| Parafrasear Textos | No | Free, Premium plans from €3/week | 247K/mo | Eight distinct paraphrasing modes to match simple, academic, or creative writing styles, Humanizer option to refine robotic tones into natural, human-sounding content | Visit |
| Career.io | No | Free to sign up, premium features available | 247K/mo | AI-powered Resume Builder and CV Maker with professional templates, Cover Letter Builder with AI-generated phrasing and motivation highlights | Visit |
| Plagiarismsearch.com | No | Free, Plans from $9.95 | 66K/mo | Comprehensive plagiarism checking against billions of digital and print sources, AI-generated content identification with detailed reporting | Visit |
| Corrector App | Yes | Free | 36K/mo | Multi-language spell checking and grammar correction for over 27 languages, Localized dialect support including US, UK, Indian, and Philippine English | Visit |
| WriteVoice | Yes | Free, Unlimited from €14.99/mo | 22K/mo | Dictation speeds of up to 170 words per minute, 97%+ voice recognition accuracy that improves over time | Visit |
| Ddict | Yes | Free, Premium from $0.99/mo | 34K/mo | Instant inline text translation and word lookup via click or keypress, Advanced AI translation with contextual, slang, and idiomatic understanding | Visit |
| outwrite.com | No | Free, Pro from $9.95/mo | 29K/mo | Advanced grammar, spelling, and punctuation checks, Sentence rewriting and paraphrasing tool | Visit |
| LM-Kit.NET | No | Free, Professional plans from $1,000/yr | 14K/mo | On-device local inference designed to reduce latency, minimize resource usage, and keep data secure, Comprehensive toolkit for building, customizing, and orchestrating .NET AI agents | Visit |