# AI tools for “Spell Checker” 54 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` Related categories: [ai-spell-check](https://openaitools.app/category/ai-spell-check.md), [ai-checker](https://openaitools.app/category/ai-checker.md) | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | AI grammar, spelling and style checker for 30+ languages | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/languagetool.md) | | 2 | [TextGears](https://openaitools.app/tool/textgears) | 43,692 | +0.6% | Freemium, Paid | Multilingual grammar, spelling and readability API | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/textgears.md) | | 3 | [PlagiarismSearch.com](https://openaitools.app/tool/plagiarismsearch-com) | 83,077 | +111.2% | Freemium, Free Trial, Paid | Plagiarism and AI detection with source-linked originality reports | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/plagiarismsearch-com.md) | | 4 | [Ddict](https://openaitools.app/tool/ddict) | 32,146 | +2.4% | Freemium | Browser translation, dictionary, and AI writing assistant | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ddict.md) | | 5 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | category: ai-checker; semantic match | [.md](https://openaitools.app/tool/gptzero-me.md) | | 6 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | category: ai-checker | [.md](https://openaitools.app/tool/zerogpt.md) | | 7 | [PTE APEUni](https://openaitools.app/tool/apeuni-com) | 2,212,623 | +11.2% | Free | Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing | keywords 100% | [.md](https://openaitools.app/tool/apeuni-com.md) | | 8 | [LM-Kit.NET](https://openaitools.app/tool/lm-kit-net) | 11,445 | -18% | Freemium, Free Trial, Paid | Embed private generative AI, RAG and agents directly inside your .NET application | category: ai-spell-check; keywords 100% | [.md](https://openaitools.app/tool/lm-kit-net.md) | | 9 | [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | +493% | Freemium, Paid | AI detector that highlights evidence, not just a score | category: ai-checker | [.md](https://openaitools.app/tool/detecting-ai-com.md) | | 10 | [AI or Not](https://openaitools.app/tool/ai-or-not) | 375,863 | +12.3% | Freemium, Contact for Pricing | Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes | category: ai-checker | [.md](https://openaitools.app/tool/ai-or-not.md) | | 11 | [DataNormalizer](https://openaitools.app/tool/data-normalizer) | 0 | 0% | Freemium | AI cleanup for messy spreadsheets and CSV files | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/data-normalizer.md) | | 12 | [ImageWhisperer](https://openaitools.app/tool/imagewhisperer) | 72,194 | -6.2% | Freemium | AI image and deepfake forensics that shows its work | category: ai-checker | [.md](https://openaitools.app/tool/imagewhisperer.md) | | 13 | [Streamline Verify](https://openaitools.app/tool/streamline-verify) | 11,105 | +13% | Contact for Pricing | Real-time OIG exclusion screening and compliance monitoring for healthcare | category: ai-checker | [.md](https://openaitools.app/tool/streamline-verify.md) | | 14 | [Profound Academy](https://openaitools.app/tool/profound-academy) | 21,103 | +30.5% | Paid | Turn a course idea into hands-on CS lessons, coding labs, exams and autograders. | category: ai-checker | [.md](https://openaitools.app/tool/profound-academy.md) | | 15 | [Warden AI](https://openaitools.app/tool/warden-ai) | 10,611 | +2.4% | Contact for Pricing | Audit and certify AI systems for bias and compliance in HR | category: ai-checker | [.md](https://openaitools.app/tool/warden-ai.md) | | 16 | [Grammar Checker (Chrome Extension)](https://openaitools.app/tool/grammar-checker) | 0 | — | Free | Free browser-based grammar, spelling and style checker | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/grammar-checker.md) | | 17 | [Scrabblecam](https://openaitools.app/tool/scrabblecam) | 42,942 | +1,036.9% | Free | Photograph a Scrabble board, get the best move | semantic match | [.md](https://openaitools.app/tool/scrabblecam.md) | | 18 | [HumanizerBench](https://openaitools.app/tool/humanizerbench) | 7,584 | +57.2% | Free | Monthly, reproducible rankings of AI humanizers tested against six AI detectors | category: ai-checker | [.md](https://openaitools.app/tool/humanizerbench.md) | | 19 | [ChatGPT-Chrome-Extension](https://openaitools.app/tool/chatgpt-chrome-extension-1) | 0 | — | Free | Proofread code, spelling, and grammar right inside your browser | category: ai-spell-check; keywords 100%; semantic match | [.md](https://openaitools.app/tool/chatgpt-chrome-extension-1.md) | | 20 | [Fabraix](https://openaitools.app/tool/fabraix) | 3,051 | +15.4% | Freemium, Contact for Pricing | Our agents hack your AI before attackers do | category: ai-checker | [.md](https://openaitools.app/tool/fabraix.md) | | 21 | [YouTube Thumbnail Checker](https://openaitools.app/tool/youtube-thumbnail-checker) | 483 | -21.3% | Free | Preview, compare, and A/B test YouTube thumbnails before you publish | category: ai-checker | [.md](https://openaitools.app/tool/youtube-thumbnail-checker.md) | | 22 | [FotoAI Keyboard](https://openaitools.app/tool/fotoai-keyboard) | 1,689 | +46.7% | Free | A free AI keyboard that types, rewrites and decorates your messages in one place | semantic match | [.md](https://openaitools.app/tool/fotoai-keyboard.md) | | 23 | [SpellBox](https://openaitools.app/tool/spellbox) | 1,821 | -8.3% | Paid | Generate, explain and bookmark code with an AI programming assistant | semantic match | [.md](https://openaitools.app/tool/spellbox.md) | | 24 | [Zevi.ai](https://openaitools.app/tool/zevi-ai) | 0 | 0% | Contact for Pricing | Neural site search and a shopping assistant that turn product discovery into sales. | category: ai-spell-check; keywords 100% | [.md](https://openaitools.app/tool/zevi-ai.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=Spell+Checker&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Spell%20Checker More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)