AIツール&アプリを探す
コーディング、文章作成、画像生成、動画制作などに使えるAIツールを探せます。各製品でできることや機能を確認し、取り組みたい作業に合う選択肢を見つけましょう。
Captions
Mirage · ライティング · 動画Captions is an AI video editor and generator built by Mirage, a New York company that also builds the Mirage foundation models behind the app. You upload footage or a prompt, and Captions cuts scenes, adds B-roll, music and styled captions, or generates new talking-head video with an AI Twin. It runs on iOS, Android and the web, and most of its advanced AI work sits behind a paid plan.

Caktus AI
Caktus AI · ライティング · コーディングCaktus AI is an AI study tool and academic writing platform built for high school and college students. It bundles more than 25 specialized tools into one subscription, including an AI essay writer with verifiable citations, a step-by-step math solver, an AI humanizer, a citation finder, flashcard maker, and STEM assistants. Instead of juggling separate apps for research, writing, and exam prep, students get one dashboard that covers most of what a single semester throws at them.
Browse AI
Browse AI · コーディングBrowse AI is a no-code web scraper and website monitoring platform that turns almost any web page into a structured dataset or a callable API. You train an AI agent, called a robot, by clicking through the elements you want, and it repeats that task on a schedule. It suits teams that need product prices, listings, or competitor pages tracked without maintaining scraping scripts.
Boomy
Boomy Corporation · 音声・言語Boomy is a browser-based AI music generator that turns style presets into finished instrumental tracks you can edit, save, and download. It works as an AI song maker for people who want usable background music for videos without learning a DAW or music theory, and its paid tiers hand over full commercial rights on anything you download. You don't need a prompt, and you don't get AI-sung lyrics from text.
BlueWillow
BlueWillow (owned by LimeWire) · 画像BlueWillow is a free AI image generator that turns a short text prompt into logos, graphics, character art, and photo-realistic scenes. It started life as a Discord bot. Now it also runs in the browser through LimeWire AI Studio, which acquired it in 2023. You type what you want, wait a few seconds, and get back a set of variations you can refine or upscale. There's no subscription needed to start, which is why it stayed popular as a low-cost entry point into AI art generation.
BlackInk
BlackInk AI · 画像BlackInk is an AI tattoo generator that turns a written idea into a custom tattoo design in seconds, then lets you refine the style, complexity, and body placement before you take it to an artist. It's built for tattoo planning rather than general image creation, with tools for stencil conversion, cover-up concepts, and filler pieces. A free tier gives you a few credits to try it, and a Pro Unlimited subscription removes the generation cap.
Beatoven.ai
Beatoven Private Limited · 音声・言語Beatoven.ai is an AI music generator that turns a short description into royalty-free background music for videos, podcasts, games, and other media. You type what you want, or drop in a reference audio clip or video, and its homegrown Maestro model produces AI generated music you can then reshape by mood, genre, tempo, and instruments. Every download ships with a license, which is the part most creators actually care about.
AutoDraw
Google Creative Lab · 画像AutoDraw is a free web-based drawing tool from Google Creative Lab that pairs machine learning with artwork from professional illustrators. You sketch a rough shape with a mouse or finger, and the tool suggests finished clip art you can drop onto the canvas in one click. It runs in a browser on phones, tablets, and computers, needs no download or account, and costs nothing to use. Think of it as a drawing app that handles the hard part for you, as long as what you're drawing is something it already knows.
AudioStrip
AudioStrip Ltd · 音声・言語AudioStrip is a free online vocal isolator that splits vocals from the backing music in any song. It runs in your browser, takes the audio file you upload, and returns a vocal track and an instrumental track using AI models trained on large music datasets. Alongside isolation, it handles noise removal for speech recordings, batch processing, AI mastering, and key or BPM detection.

Arthub.ai
Arthub.ai · 画像Arthub.ai is a browser-based community platform for AI generated art, where artists upload images alongside the exact prompts and settings used to make them. You can browse a public feed, search by tag or prompt text, build your own gallery, and generate new images directly on the site after signing in. It's three tools in one: a gallery, a prompt reference, and a light AI image generator. What sets this AI art community apart is that it lets you share AI art with the recipe attached.
Artflow.ai
Artflow AI Pte. Ltd. · ライティングArtflow.ai is an AI visual content platform that builds a reusable digital identity, called an Actor, from your own photos, then generates portraits, illustrations, and talking videos that keep your face consistent across every image. It's aimed at content creators, marketers, coaches, and small business owners who want professional visuals of a specific person without booking a photographer or a studio. The tool runs in the browser and leans on a monthly credit system tied to a free-to-$99 tier range.
Andi - Search for the next generation
Andi Inc. · コーディング · その他Andi is a generative AI search engine that answers questions in plain conversational language instead of dumping a page of blue links on you. Ask it something like "why does my sourdough starter smell like acetone" and it writes a short answer, cites where the facts came from, and shows a visual feed of related results you can dig into. Free. Ad-free. Built by Andi Inc., a small San Francisco team that treats privacy as the product rather than a feature.



