利用可能な無料AIツールを探しています
みなさん、こんにちは。AI関連のことを始めようとしていて、そこにある優れた無料ツールをいくつか探しています。何かおすすめやお気に入りのツールをご存知の方はいらっしゃいますか?アドバイスや体験談など、何でもありがたいです!
Henry Dunn
February 8, 2026 at 11:20 PM
みなさん、こんにちは。AI関連のことを始めようとしていて、そこにある優れた無料ツールをいくつか探しています。何かおすすめやお気に入りのツールをご存知の方はいらっしゃいますか?アドバイスや体験談など、何でもありがたいです!
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DeepL translator is powered by AI and offers a free tier for translations, very accurate.
You can try BigGAN models on Colab for high-quality image generation without cost.
Clarifai has a free tier for image and video recognition AI, quite easy to use.
OpenCV is a great free tool if you’re into computer vision projects.
Pixlr uses AI for photo editing online, free with some features locked behind paywalls.
For image generation, I've been messing around with DALL·E mini. It's free and pretty fun to play with.
ML5.js is a nice JavaScript library for creative coding with AI that’s free and beginner-friendly.
I've been using Google Colab a lot, it's pretty handy for running AI models without needing to install anything locally.
Keras with TensorFlow backend is free and great for deep learning once you get comfy coding.
I've been using FastAI for deep learning, free and lots of tutorials to get started.
Try Hugging Face’s transformers library with their free API! It’s super useful for text and language stuff.
If you want chatbots, check out Botpress, open-source and free to use.
Google Cloud offers some AI APIs with free credits for beginners to test out.
I use IBM Watson’s free tier occasionally; it's decent for small AI projects.
Try Runway ML for video and image AI tools, they have free options for creators.
FaceApp’s AI features are free for basic stuff if you wanna play with face editing.
I've found Lobe by Microsoft great for building simple AI models without coding and it’s free.
StyleGAN2 is open source and free to experiment with if you want to generate faces or art.
OpenAI's playground lets you experiment with GPT models for free, but there’s a limit on usage unless you pay.
Google's Teachable Machine is super simple for beginners wanting to train models without coding.
You can also check ai-u.com for new or trending tools, they have a lot of updates on free AI stuff.
OpenAI’s Whisper is open source for speech-to-text, totally free to use by developers.
For voice AI, check out Mozilla’s TTS project, open source and free.
AutoDraw by Google uses AI to turn your sketches into drawings, free and fun!
ChatGPT has a free version you can try, pretty handy for all sorts of queries and chatbots.