All AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
58 tools for “Vocabulary”
AI rewriter that swaps words in 12 tones without changing meaning
Multilingual grammar and style checker for more than 30 languages
AI keyboard that writes replies and rewrites text in 41 languages
Rewrite, paraphrase and caption text with tone control in 100+ languages
Homework help community with AI answers and expert explanations
One-click AI summaries of any text, with paragraph or bullet output
Computational answer engine for math, science and data questions
Free AI detector, paraphraser and citation tools for students
Language lessons with AI conversations and speech recognition
AI dubbing, voice cloning, subtitles and script-to-video in one tool
Academic writing assistant with paper search, citations and autocomplete
Save, summarize and chat with articles, PDFs and YouTube videos
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