kitio.aiAll AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
260 tools for “Writing Style”
Portuguese writing assistant that edits and humanizes AI text
Fanfiction writer that drafts outlines and chapters for any fandom
AI grammar and writing feedback for browsers and mobile
AI rephraser with tone profiles and formality and brevity sliders
Multi-agent AI translation and quality checks for apps, sites and games
Grammar checker and rewrite tool with a plagiarism check on Pro
Online paraphraser with ten rewriting modes and a plagiarism checker
Chrome extension that autocompletes your sentences wherever you type
AI writing assistant for emails, blogs and product descriptions
Turns rough requests into detailed prompts for ChatGPT and Claude
Rewrites sentences in many tones and 15+ languages
Article rewriter with five AI modes, synonyms and plagiarism checks
AI writing extension that drafts replies in your voice on any site
AI writing add-ins for Microsoft Word and Office with your own API key
Rewrites AI drafts to read naturally, with a detector and an API
AI screenplay coverage reports and development notes in minutes
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