Free AI Tools (237) — by Category

Advanced AI assistant for writing, coding, brainstorming and research.

Powerful AI assistant with excellent reasoning and long-context support.

Google AI assistant for research, coding and productivity.

Advanced AI assistant for reasoning and coding.

AI assistant by xAI with real-time knowledge.

Powerful multilingual AI assistant from Alibaba.

Open-weight AI models for chat and coding.

Official chatbot from Mistral AI.

Microsoft AI assistant integrated with Windows and Microsoft 365.

Meta AI assistant for WhatsApp, Facebook and Instagram.

Friendly conversational AI assistant.

Chat with AI characters and create your own.

Open-source AI chatbot powered by Hugging Face.

AI agent platform for research, content creation, automation and multi-step tasks.

General-purpose AI agent designed to perform multi-step computer and research tasks.

Long-context AI assistant from Moonshot AI with strong agentic and research capabilities.

Ultra-fast AI inference platform providing high-speed access to open models.

Framework for building applications and agents powered by large language models.

Data framework for connecting custom data sources to large language models and building RAG apps.

Framework for orchestrating role-playing autonomous AI agents that collaborate on complex tasks.

Open-source autonomous AI agent that can break down goals and execute multi-step tasks.

All-in-one AI assistant Chrome extension supporting multiple models for chat, writing and research.

Chrome side panel AI assistant that lets you chat with multiple top models while browsing.

AI Chrome extension for chatting, summarizing pages, writing and generating content on any website.

Multi-model AI platform that provides access to multiple AI assistants and allows users to interact with different models.

AI writing assistant for grammar, clarity and tone improvements.

AI platform for marketing content, sales workflows and business automation.

AI content platform for articles, marketing copy, SEO content and AI search.

AI writing assistant for emails, blogs, ads, social posts and business content.

AI writing assistant for paraphrasing, grammar checking, summarizing and rewriting.

AI writing assistant for rewriting, improving and summarizing text.

AI translation and writing platform supporting multiple languages.

Google translation service for text, speech, images and websites.

AI dubbing and multilingual voice translation for videos and audio.

Prompt discovery platform for AI image and generative AI workflows.

Prompt library and prompt management tools for generative AI workflows.

AI writing assistant and style editor for grammar, style, readability and storytelling.

Writing app that highlights complex sentences and suggests clearer, bolder prose.

AI detection tool designed to identify AI-generated text for educators and content teams.

AI-powered email client with intelligent search, summarization, writing assistance, and email organization.

Smart email client with AI-powered writing, email organization, prioritization, and productivity features.

Multilingual grammar, spelling and style checker that works in browsers, Office, Google Docs and more.

AI writing assistant for academic essays and research papers with autocomplete, citations and PDF chat.

Academic writing assistant for researchers with language editing, consistency checks and submission readiness checks.

AI writing assistant with sentence autocomplete, rewriting tools and many task-specific writing templates.

AI pair programmer that generates code inside your editor.

AI-powered code editor for developers.

Build full-stack web apps with AI.

AI search engine built for developers.

AI coding assistant for developers.

Free AI coding assistant for developers.

AI code completion for multiple IDEs.

Amazon AI assistant for coding and AWS.

Build applications using AI inside Replit.

Modern AI coding IDE by Codeium.

AI coding agent that works inside supported development environments.

Open-source AI coding assistant for IDEs and developer workflows.

AI pair programming tool that helps developers edit and work with code repositories.

AI coding assistant designed for understanding and working across large codebases.

AI app builder that lets users create websites and web applications using natural language.

AI-powered UI generation tool by Vercel for creating React and Tailwind components from prompts.

Cloud platform for running and fine-tuning open-source AI models with high performance.

Fast inference platform for open-source and custom AI models.

Fast AI-powered code editor designed for collaborative programming, code generation, editing, and developer workflows.

AI-powered website builder that helps users create websites, content, layouts, and business pages with natural-language prompts.

AI-powered website development and design features integrated into the Webflow visual website platform.

AI website builder for quickly creating landing pages and websites from a simple business idea or description.

AI code reviewer that comments on pull requests with summaries, line-by-line suggestions and possible bugs.

AI coding platform (formerly Codium) focused on code quality: test generation, code review and IDE assistance.

Asynchronous coding agent from Google that works on GitHub repositories, plans changes and opens pull requests.

Agent-first development environment from Google where AI agents plan, write and test code across the editor, terminal and browser.

Agentic IDE from AWS that turns prompts into specifications, design documents and task lists before writing code.

Single API for hundreds of language models from many providers, with routing, fallbacks and unified billing.

Open-source platform for building AI apps, chatbots and agent workflows with a visual editor and RAG knowledge bases.

Platform for tracing, testing and evaluating LLM applications and agents, from the team behind LangChain.

Serverless cloud platform for running Python code, AI models and batch jobs on GPUs without managing servers.

Open-source AI agent from Google that brings Gemini models into the terminal for coding, research and automation.

Modern terminal with built-in AI agents that can write commands, fix errors and complete coding tasks.

AI app builder that creates full web apps with database, login and hosting from a chat description.

Generate detailed images from natural language prompts.

AI-powered graphic design and content creation platform.

AI image generator for creating high-quality artwork and game assets.

AI image generator with excellent text rendering.

Adobe AI image generation and creative editing platform.

Open-source AI image generation model.

AI photo editing and image generation tools.

Create and edit AI-generated images easily.

Real-time AI image generation and enhancement.

AI background removal and image editing.

AI design platform for generating images, vectors, illustrations and brand assets.

AI-powered image generation and creative design tools from Freepik.

AI photo editing platform for background removal, product images and marketing visuals.

AI-powered background removal tool for images.

Creative AI platform for generating and remixing images and characters.

AI art generator with multiple models and creative community features.

AI tool for turning text and ideas into diagrams, visuals and business graphics.

AI logo maker for creating business logos and brand identities.

AI-powered logo and brand identity generator.

AI-powered UI design and prototyping platform for websites and apps.

AI-powered website design and publishing platform.

AI website sitemap and wireframe builder for designers and developers.

AI 3D generation platform for creating 3D models from text and images.

AI 3D model generation from text and images.

AI-assisted 3D design and interactive web graphics platform.

High-performance open-weight AI image generation models known for speed and quality.

Google Labs tool that generates user-interface designs and front-end code from text prompts or sketches.

Prompt-to-app feature inside Figma that turns descriptions or existing designs into working prototypes.

AI image platform with many generation models, character consistency tools, editing and short video creation.

Online photo editor and design tool with AI enhancement, background removal, generation and templates.

Browser-based design platform for logos, T-shirts, posters and typography with AI-assisted tools.

Free, open-source desktop app that upscales low-resolution images with AI on your own computer.

Online AI image upscaler and enhancer that increases resolution and improves quality for print and e-commerce.

AI photo editor for sellers with background removal, product photo generation and quick listing images.

AI logo maker and branding platform that generates logos, business cards and social media designs.

AI photo enhancer app that sharpens, restores and upscales old or blurry photos, especially faces.

Creative editing platform with AI image generation, background removal, retouching and templates.

AI video generation and editing for creators.

Create realistic AI avatar videos.

AI video generation from text prompts.

AI video and 3D content generation.

AI-powered video and audio editor with transcript-based editing.

AI video clipping platform that turns long videos into short-form social content.

Online video editor with AI-powered captions, avatars, translation and editing tools.

AI video creation platform that generates videos from text prompts.

Collaborative online video editor with AI-powered content creation features.

AI video creator for turning text, scripts and ideas into narrated videos.

Advanced AI video generation model for high-quality text-to-video and image-to-video content.

AI video maker for creating animated and live-action style videos from text.

AI video platform with realistic avatars for training, learning and marketing videos.

AI video generation platform with digital presenters for business and education content.

AI video generation platform for creating short videos from text, images, and creative prompts.

AI creative platform for generating videos and visual content from text and image prompts.

AI video creation platform for generating stylized and cinematic videos from text and images.

Popular video editor for mobile, desktop and web with AI captions, templates, effects and background removal.

AI video app for talking-head content with automatic captions, eye-contact correction, dubbing and AI edits.

Text-to-video and image-to-video generator from MiniMax known for realistic motion and cinematic clips.

AI video and image platform with cinematic camera-motion presets, effects and access to several generation models.

Desktop and mobile video editor with AI tools for captions, audio cleanup, background removal and smart cutting.

Online platform for creating intros, explainer videos, logos, mockups and simple websites from templates and AI.

Browser-based video maker with templates and AI tools for text-to-video, subtitles, voiceover and image generation.

AI video platform for expressive talking characters, combining an image, a voice and a script into a video.

Remote recording studio for podcasts and video interviews with AI editing, transcripts and clip creation.

Screen and camera recording tool for quick video messages, with AI titles, summaries and chapters.

Realistic AI voice generation and speech synthesis.

Generate complete songs using AI.

Create realistic AI music in seconds.

AI voice generator for voiceovers, presentations, videos and business content.

AI text-to-speech platform for realistic voice generation and voice applications.

AI reading and text-to-speech platform for documents, articles and books.

AI-powered audio enhancement and podcast production tools from Adobe.

AI music composition platform for creating original instrumental music.

AI music creation platform for quickly generating original songs.

Music app that separates songs into vocals, drums, bass and other stems, with tempo, pitch and chord tools.

AI stem splitter that extracts vocals, instruments and voice from audio and video files.

AI music generator that creates royalty-free tracks by mood, genre and duration for videos and streams.

AI music composer that creates royalty-free background tracks that follow the mood changes of your video.

AI voice dictation that turns natural speech into clean, formatted text in any app on Mac, Windows and phones.

AI voice generator and video editor (Genny) with many voices and languages for voiceovers.

AI-powered answer engine with cited web sources.

AI-powered browser for search and research.

AI research assistant that works with your own documents.

AI research assistant for finding and analyzing academic papers.

AI-powered academic search engine for finding evidence from scientific research.

AI-powered academic search and research discovery platform.

AI research tool that shows how scientific papers have been cited and whether findings are supported.

AI literature discovery tool that helps researchers find related papers and build collections.

Visual tool for exploring academic papers and discovering related research through graphs.

AI search engine with chat, custom agents and multimodal capabilities.

AI research assistant for finding, reading and explaining academic papers, with literature review and writing tools.

Writing, summarization and knowledge management inside Notion.

AI data analysis assistant for spreadsheets, datasets, charts and insights.

Workflow automation platform for connecting AI models, apps and business processes.

AI-powered automation platform for connecting apps and automating business workflows.

AI scheduling assistant that automatically manages tasks, habits and meetings.

AI meeting assistant for transcription, notes, summaries and conversation search.

AI meeting assistant that records, transcribes, summarizes and analyzes meetings.

Visual automation platform for connecting apps, AI models and business workflows.

AI-powered notes and knowledge management app that organizes information automatically.

AI-powered productivity workspace for tasks, notes, mind maps and team collaboration.

AI features inside ClickUp for writing, summarization, task generation and project management.

AI-powered work management platform with automation, insights and content assistance.

AI meeting recorder and notetaker that captures, transcribes and summarizes calls.

AI notepad for meetings that enhances your notes with transcription and structured summaries.

AI transcription and meeting notes for Google Meet, Zoom and Microsoft Teams.

Google Labs tool for building and sharing small AI-powered apps by describing a workflow in plain language.

No-code platform for creating AI assistants that handle email, scheduling, meeting notes, lead research and other tasks.

Visual AI automation platform for building workflows that scrape, process and act on data with language models.

Developer-friendly automation platform that connects APIs with low-code steps and custom code in Node.js or Python.

Enterprise automation platform combining robotic process automation (RPA), AI agents and document processing.

Platform for building AI chatbots and agents for websites, WhatsApp and other channels using a visual studio.

Collaborative platform for designing, testing and launching AI chat and voice agents for customer experience teams.

Tool for creating a website chatbot trained on your own documents, pages and FAQs to answer customer questions.

AI support agent inside the Tidio live-chat platform that answers customer questions using your knowledge base.

AI features in Airtable for building apps, summarising records, categorising data and generating content in bases.

Meeting assistant that records, transcribes and summarises calls on Zoom, Teams and Google Meet, with action items.

Meeting recorder for Google Meet, Zoom and Teams that creates transcripts, AI notes and highlight clips.

Transcription and meeting notes tool that converts live meetings, recordings and audio files into text and summaries.

AI noise cancellation and meeting assistant that removes background noise and voices and can create notes.

AI customer-support platform whose AI agents answer and resolve customer questions 24/7 on website chat, email, WhatsApp and voice, and hand unresolved cases to human agents.

Customer messaging platform with live chat, shared inbox, knowledge base and an AI chatbot for websites and messaging apps.

AI features in the Freshdesk help desk, including Freddy AI agents, agent assistance and ticket insights.

Workflow automation tool that combines app integrations, AI steps and human-in-the-loop approvals.

Open-source automation platform for building AI agents and workflows, available self-hosted or as a cloud service.

No-code tool for extracting and monitoring data from websites using trained robots.

Launcher for Mac and Windows with extensions and Raycast AI for quick chat, commands and automations.

AI-powered SEO content optimization and search ranking platform.

Social media management platform with AI-assisted content creation and scheduling.

AI social media content creation, scheduling and creative generation platform.

AI-powered social media content creation, scheduling and analytics platform.

AI-powered CRM, sales, marketing and customer relationship tools.

AI-powered sales intelligence and prospecting platform.

AI email assistant for writing and improving sales emails.

Email marketing platform with AI-assisted campaign and content tools.

AI platform for generating advertising creatives and marketing assets.

AI-powered tools for product descriptions, store content and e-commerce workflows.

AI automation for sales and go-to-market teams that researches accounts, scrapes web data and updates CRM records.

Data enrichment and outbound platform that combines many data providers with AI research agents in a spreadsheet interface.

Create presentations, documents and webpages with AI.

AI-powered learning assistant for students and educators.

AI-powered study and learning platform for flashcards, practice and assessments.

AI-powered math learning app that explains mathematical problems step by step.

AI platform for teachers with tools for lesson plans, rubrics, quizzes, differentiation and student-safe AI.

Study app that turns notes, PDFs, lectures and videos into flashcards, practice tests and summaries.

Note-taking and spaced-repetition app that turns your notes into flashcards with AI help.

AI English pronunciation and speaking coach that gives feedback on sounds, stress and intonation.

Learning platform with community answers and AI explanations for school homework questions.

Language learning app with game-like lessons; the Max tier adds AI features such as roleplay and explanations.

AI tool for chatting with PDF documents and extracting useful information.

AI document assistant for analyzing PDFs, reports and research documents.

Tool for chatting with PDFs and documents, extracting answers with page references and summarising research.

AI document processing platform that extracts data from invoices, receipts, forms and other documents into structured formats.

OCR tool that converts PDFs and images with maths, tables and science content into editable LaTeX, Word and Markdown.

Online PDF toolkit for compressing, converting, editing, signing and summarising PDFs, with an AI PDF assistant.

Popular online and desktop PDF tools for merging, splitting, compressing, converting and OCR.

Free, private PDF editor, document scanner and passport photo maker that runs entirely in your browser — your files are never uploaded.

AI-assisted tool for making complex legal language easier to understand.

AI-powered job search, resume and career management platform.