Free AI Tools
637 AI tools you can use for free, organized by use case and labeled fully free or free plan.
346 free tools
Clear filtersRated #1 AI detector by Forbes — check and humanize AI text from ChatGPT, GPT-5, Gemini
Free planPro-level AI vocal remover and stem splitter for audio and video
Free plan100+ free AI video and image tools — face swap, lip sync, talking photos, and more for 3M+ creators
Free planThe video marketing platform for businesses to create, host, market, and measure video content.
Free planUnified AI media platform with 1000+ image, video and audio generation models via one API.
Free planTool integration platform for AI agents — 250+ pre-built connectors to GitHub, Gmail, Slack, and more with managed auth.
Free planKuaishou's high-fidelity AI video generator producing cinematic motion, lip-sync, and long clips from text or images.
Free plan · upgrade $10/moAI platform for creating anime-style animations, AI avatars, and video style transfers from photos or text.
Free planAI video studio for creating studio-quality videos with realistic AI avatars in 140+ languages, no camera required.
Free plan · upgrade $29/moAI video platform focused on creative effects, lip-sync, and short-form generative video for creators.
Free plan · upgrade $10/moEncrypted email you can trust. We protect your data with encryption technologies and give you the power to communicate freely.
Free planUnified API for video, image, music, and chat AI models with developer-friendly pricing below Replicate and Fal.ai.
Free plan
Photo Editor AI1.8M monthly visitsFree AI photo editor for enhancing, retouching, and transforming images.
Free planAI-powered online PDF editor, converter, and reader with OCR, signing, and document chat.
Free plan · upgrade $19.99/moAI research assistant that searches, summarizes, and extracts data from 125M+ scientific papers for researchers.
Free plan · upgrade $12/moGenerative AI design tool for creating logos, illustrations, mockups, and brand-consistent vector graphics.
Free plan · upgrade $10/moAI-powered background remover that removes image backgrounds instantly for free.
Free planFree Omni-Modal AI API, World-Class AI Models & AI Applications
Free planAI music generation platform that creates full songs with vocals from text prompts in dozens of styles.
Free plan · upgrade $10/moFree AI voice changer and voice agent platform with real-time voice modification and custom voice building.
Free planHigh-performance multiplayer code editor in Rust with built-in AI agents, predictions, and debuggers.
Free plan · upgrade $20/moAI companion app with human-level memory, emotional intelligence, and voice conversations.
Free planAI code review tool that posts summaries, line-level suggestions, and security feedback on every pull request.
Free plan · upgrade $15/moOpen-source LLM app development platform for building AI agents, workflows, and RAG applications visually.
Free plan · upgrade $59/moFAQ
Every tool here can be used without paying. Tools marked “Fully free” have no paid plan; tools with a free plan let you start for free and pay only for more usage or features.
“Fully free” means every feature is free. “Free plan” means there is a free tier with limits and a paid upgrade; the card shows the cheapest monthly upgrade when the tool publishes one.
Common limits are a daily or monthly usage quota, lower output quality or resolution, watermarks, and fewer advanced features. Check each tool’s pricing page for the exact terms.
Yes. Open-source tools publish their code, so you can run them on your own machine or server, usually at no cost beyond your own hardware.