Best Free AI Tools (2026): 16 Tools That Are Actually Free

What are the best free AI chatbots?

Four chatbots share the top of this list, and all four are genuinely free with no trial clock. They differ in limits and strengths, so the right pick depends on what you ask them to do.

ChatGPT

OpenAI's chatbot for writing, coding, research, image generation and voice chat. The free plan gives unlimited text chats with GPT-6, subject to abuse guardrails, with limited messages for uploads, image creation, voice chats, deep research and memory. Commercial use: yes. OpenAI's Terms of Use state that you own the output — “we hereby assign to you all our right, title, and interest, if any, in and to Output” — with no difference between free and paid plans. One honest caveat from the same terms: the output may not be unique, so another user can receive a similar response.

Claude

Anthropic's assistant for writing, coding, analysis, files and web search. The free plan gives limited usage every 5 hours and every week — there is no fixed message count, because the limit depends on the model, the length of your chats and the size of your files — with web search, file creation, code execution, memory, Artifacts and up to 5 Projects. Commercial use: yes. Anthropic's Consumer Terms assign you all of its rights in outputs, with one restriction: you may not use outputs to train a competing model.

Google Gemini

Google's assistant — chat, image generation, Deep Research, Canvas and Live voice — free with a Google account. The free plan includes Deep Research, image generation, Gemini Live and Canvas, with standard usage limits that refresh on a rolling basis. Commercial use: yes. Google's Terms of Service state that “Google won't claim ownership over that content”, and no commercial-use restriction appears in the terms.

DeepSeek

An AI chatbot for reasoning, coding, writing, file uploads and web search. The web chat and mobile app are completely free — there is no subscription tier at all and no published message cap, though heavy load can slow responses. Only the developer API is paid. Commercial use: yes. DeepSeek's Terms of Use assign you its rights in outputs, including use in derivative products, provided the use is lawful. One condition: AI-generated content must be labelled as such when you publish it.

Which free AI image generator is best?

The best free image generator depends on whether the picture is for you or for your business. Leonardo AI and Ideogram both allow commercial use on their free plans; Microsoft Designer does not. All three make images free of charge — the difference is what you may do with them afterwards. Whatever you generate, resize it for its destination with our free image resizer before you upload it.

Leonardo AI

An AI image and video generator with many fine-tuned models and custom model training. The free plan gives 150 Fast Tokens a day, reset daily with no rollover, and free generations are public — there is no Private Mode on the free plan. Paid plans start at $12 a month. Commercial use: yes, with a catch. The pricing-page FAQ grants free-tier users “a non-exclusive, royalty-free licence to access your creations for commercial use” — but Leonardo retains ownership rights in free-plan images, while paid private generations are fully owned by the user.

Ideogram

An AI image generator best known for accurate text and typography inside images — signs, posters and logos come out spelled correctly more often than with most rivals. The free plan gives weekly slow-queue credits to accounts signed in with Google, Apple or Microsoft (email sign-ups get none), one generation running or queued at a time, and all free images are public. The official page does not state a fixed weekly number — it says the amount may vary — so treat any number you see elsewhere with suspicion. Commercial use: yes. The pricing-page FAQ is plain: “We do not claim ownership of your generated images, and you're free to use them for any purpose, including commercial use.”

Microsoft Designer

Microsoft's AI graphic-design tool — DALL-E-powered image generation plus templates for social posts, invitations and presentations. It is free with a personal Microsoft account, and image generation uses AI credits (Microsoft no longer publishes an exact free-tier cap). Commercial use: no. Microsoft's Designer FAQ states that “Designer is licensed for personal, non-commercial use with your Microsoft account”, and the consumer terms say the same. Generated images also carry Content Credentials metadata. Use it for personal projects; for business images, use Leonardo or Ideogram instead.

What are the best free AI video generators?

Free AI video is the category where the fine print matters most. All three tools below really do generate video for free — but none of them lets you use the free output commercially. If your videos earn money, budget for a paid plan; if they are for learning or personal projects, the free tiers below are enough to start.

Kling

One of the leading text-to-video and image-to-video generators, known for realistic motion and cinematic camera work. Kling 4.0 generates clips up to 30 seconds in a single generation, with native audio and lip-synced dialogue. The free Basic tier gives limited credits to try it. Commercial use: no on free. Free-tier exports carry a watermark, and Kling's own FAQ states that commercial use is available for eligible outputs “under the applicable paid membership terms”. The Standard plan costs about $8.80 a month.

Qwen

Alibaba's Qwen Chat includes video generation alongside its chat, image and animation tools, free with an account. Clips are short — around 5 seconds per generation — and heavy use runs into queues or a temporary cap, because Alibaba does not publish a fixed free quota. Commercial use: no. Qwen's Service Agreement (effective 10 September 2026) says the consumer services are “for private and non-commercial use only”. The Wan 2.2 model behind the video tool is open source under the Apache 2.0 licence, so commercial use is possible if you self-host the model yourself — which needs a graphics card with around 24GB of memory — or use Alibaba Cloud's paid API.

Fliki

A text-to-video editor for story videos and narrated clips, with AI voices, stock media and subtitles. The free plan gives 3 credits a month — about 5 minutes of finished audio or video — with exports up to 5 minutes at 720p. AI video models are not available on the free plan at all; your credits go to voice, images, music and exports. Commercial use: no on free. Free exports carry a Fliki watermark and the plan comparison gives the free plan no commercial rights. The Standard plan costs $28 a month and adds commercial rights, 1080p exports and no watermark.

What is the best free AI music generator?

Suno and Udio both turn a text prompt into a finished song with vocals. Both are free to try — and both keep commercial use behind a paywall, with one important difference: Suno sells commercial rights on its paid plans, while Udio currently does not sell them at all.

Suno

An AI music generator that turns a text prompt or your own lyrics into a finished song with vocals and instrumentation. The free plan gives 50 credits a day, runs the v6-mini model, and free-tier songs cannot be downloaded. Commercial use: no on free. Suno's terms draw a hard line: free-plan songs are for personal, non-commercial use only, and upgrading later does not license songs made on the free plan. Commercial rights start with the Pro plan (from $8 a month billed annually) and cover only songs made while you are subscribed.

Udio

An AI music generator for creating songs from text prompts. The free plan needs no credit card and gives 10 credits a day plus 100 credits a month, enough for up to 3 full-length songs a day, with up to 4 songs generating at once. Commercial use: no — on any plan. Udio's Terms of Service state that output is for personal, non-commercial use only; downloading audio, video or stems is disabled platform-wide, and distributing songs to YouTube, Spotify, TikTok or anywhere else is prohibited, following the label settlements of 2025. A licensed platform is still pending, so for now Udio is for personal listening only.

What are the best free AI writing tools?

Writing tools are the simplest category for commercial use: the words are yours, and the tool only corrects or rephrases them. Neither tool below claims ownership of your writing, so the free tiers are genuinely usable for work.

Grammarly

An AI writing assistant for spelling and grammar correction, tone feedback and AI text generation. The free plan covers writing without mistakes (spelling and grammar correction), seeing your writing tone, and 100 AI prompts a month. Full-sentence rewrites, tone adjustment, fluency suggestions and the plagiarism checker are Pro features ($12 per member a month, billed annually). Commercial use: yes — the output is your own text, and Grammarly makes no ownership claim over your writing.

QuillBot

An AI paraphraser and rewriter with a grammar checker, summarizer, AI detector and translator. The free plan paraphrases up to 125 words per run in 2 modes (Standard and Fluency), fixes basic grammar errors, humanizes up to 125 words with limited usage, and summarizes up to 1,200 words. Premium costs $8.33 a month billed annually and unlocks unlimited paraphrasing, 9 modes plus custom modes, and a 25,000-word monthly plagiarism allowance. Commercial use: no restriction found — the output is a rewrite of your own text, and no commercial-use restriction appears in QuillBot's terms.

What are the best free AI productivity tools?

Two free tools cover the two most common productivity jobs: finding answers and keeping meeting notes. Both are free for everyday use, and both keep the useful parts — citations and transcripts — on the free plan.

Perplexity

An AI answer engine — web search with cited sources, plus Pro Search and Deep Research on paid plans. The free plan covers everyday searching with citations in every answer and access to basic AI models, with limited daily usage. The Pro plan costs $17 a month billed annually and adds the top models, deep research and higher limits. Commercial use: unconfirmed. Answers are research output from your own questions, but Perplexity's terms do not explicitly assign output ownership, so this guide does not claim confirmed commercial rights — use it for research, and write the final wording yourself.

Otter.ai

An AI meeting notetaker — live transcription, summaries and AI chat for Zoom, Teams and Google Meet. The free Basic plan gives 300 transcription minutes per user a month (shared pool, no rollover), a 30-minute maximum per conversation, 3 audio or video file imports for the lifetime of the account, and 20 Otter AI Chat questions a month. The Pro plan costs $8.33 a month billed annually and raises the limits to 1,200 minutes a month and 90 minutes per conversation. Commercial use: yes — transcripts are of your own meetings, and there is no commercial-use restriction on them. One caution that applies everywhere: recording a meeting needs the consent of the people in it, and the rules differ by country and state.

Where can I discover more free AI tools?

New AI tools launch every week, and the two directories below are the fastest way to find them. Neither is a tool itself — both are collections of other people's tools — so use them to discover, then check the free tier and licence on the tool's own site before you rely on it.

The AI Library

A directory of over 5,000 AI tools with a gamified launchpad: founders submit tools, the community upvotes them, and the best rise to the top of the leaderboard. Browse by category or search for a job — video, ads, code, writing — and check the listing for pricing before you sign up. Listing a tool is free in the submission queue, or £49 for a featured launch slot.

Latent Box

A free collection of curated “awesome lists” for AI, creativity and art, by Latent Cat. Its collections cover AI products, Stable Diffusion papers and datasets, digital art tools, design resources, web 3D, Unity and visualisation — mostly open-source tools, papers and datasets, with links to GitHub and Hugging Face. No login is needed, and the technical, creative focus makes it the better directory if you build things rather than only use them.