AI Services in Video Generation

AI tools that automatically generate and edit short and long-form videosFeaturing 50 AI services in total.

クリング

Kling

An AI video generation model developed by Kuaishou of China. Generates high-quality videos from text or images, noted for realistic human motion and physical simulation. Supports video generation up to 2 minutes, camera movement control, and image-to-video morphing. Widely used by creators and video producers.

# 動画生成# 画像生成# 品質向上・クリエイティブ支援

ヘイジェン

HeyGen

An AI video generation platform combining AI avatars with multilingual voice synthesis. Scan your face and voice to create a personalized avatar, then generate narrated videos simply by typing text. Supports multilingual video translation and lip sync, streamlining the production of training, presentation, and marketing videos.

# 動画生成# 音声生成# AIチャットボット# AIエージェント

ヴィード

VEED

An all-in-one video editing platform where you can create videos, generate subtitles, translate content, and remove noise — all with a text-editor-like interface. Also features AI avatars and voice synthesis.

# 動画生成# 字幕生成# 音声認識・音声合成

インビデオ

invideo

An online video creation tool that uses AI to auto-generate narrated videos from text, scripts, or URLs. Backed by a library of 16 million assets (footage, music, and templates), with AI voice narration, automatic subtitle generation, and multilingual translation. Create YouTube videos, Shorts, and ad content entirely in a browser.

# 動画生成# 字幕生成

デスクリプト

Descript

An AI-powered creative platform for editing video and audio the way you edit text. Packed with features including transcription, voice synthesis, background removal, and subtitle generation to accelerate content production.

# 音声認識・音声合成# 動画生成

ラスク エーアイ

Rask AI

An AI localization tool that automatically translates video and audio content into 130+ languages, adding subtitles and dubbing while preserving voice tone and speaker characteristics to reach a global audience.

# 要約・翻訳# 動画生成# 音声生成# 音声合成・文字起こし# 品質向上・クリエイティブ支援# 日本語対応

スカイワーク

Skywork

An AI reasoning and analysis model developed by Kunlun Tech in China. Excels at complex mathematics, coding, and long-form logical reasoning. Published open-source under Apache 2.0. The Skywork-o1 series has posted strong scores on reasoning benchmarks, and is widely used by researchers and developers.

# AIエージェント# 動画生成# プレゼン・スライド生成# 音声生成# テキスト生成# コード生成

エーアイショーツ

AI Shorts

A Japanese-made video generation service that converts uploaded materials — PDFs, PowerPoints, images — into narrated videos using AI-generated scripts. Supports AI voices in 15+ languages including Japanese, making it easy to turn internal training materials, manuals, and product explanations into multilingual video content quickly. Developed by Agentec Inc.

# 動画生成# 音声合成・文字起こし# 字幕生成# 要約・翻訳# 業務効率化# 日本語対応

オーパスクリップ

OpusClip

A video editing tool that uses AI to analyze long-form video and automatically extract short clips optimized for viral reach. From a YouTube URL or uploaded video, it produces captioned short-form clips in one click. Features include a virality score for clip selection, AI B-roll, and an automatic social media posting scheduler.

# 動画生成# 字幕生成# 業務効率化

ハイルオエーアイ

Hailuo AI

A global service based on the Chinese AI video generation model Hailuo. Generates high-quality, naturally moving videos from text or images, with particular acclaim for human motion consistency and facial coherence. Also available as an API under the Hailuo MiniMax brand, used for video content and video ad production.

# 動画生成# 画像生成# 品質向上・クリエイティブ支援

ピカ

Pika

A video generation AI that creates short-form videos from text or image prompts. Alongside its latest model Pika 2.5, it offers unique features such as Pikaffects (special effects like inflate or melt), Pikascenes (scene generation), and Pikadditions (adding subjects to existing footage). Great for producing short social-media clips and effect-driven videos with ease.

# 動画生成# エンタメ／ゲーム・遊び# 品質向上・クリエイティブ支援

ソラ

Sora

An AI model developed by OpenAI that generates video from text and images. Realistically renders physical motion, lighting, and shadows, producing videos up to 20 seconds at 720p or 1080p. Included in ChatGPT premium plans and used as a creative tool for artists and video producers.

# 動画生成# 音声生成# 品質向上・クリエイティブ支援

フリーピック

Freepik

An all-in-one AI creative suite combining image generation, video generation, upscaling, and audio generation in a single platform. Switch between 30+ AI models—including Mystic, FLUX, Imagen, and Nano Banana—and combine them with a library of over 200 million stock assets and templates. The site UI is available in Japanese.

# 画像生成# 動画生成# デザイン生成# 日本語対応

クレア

Krea

An AI image platform for generating and editing images from text or reference images in real time. Includes live generation that updates results as you type, editing tools for upscaling, style transfer, and background removal, and video generation — making it a versatile tool for designers and creators.

# 画像生成# 動画生成# デザイン生成

ランウェイ エムエル

Runway ML

A creative tool that uses AI to automate video editing and generation.

# 動画生成# 画像生成# 音声合成・文字起こし# 要約・翻訳# AIエージェント

キャプションズ

Captions

An AI-powered creator app that automates subtitle generation, translation, dubbing, and video editing. Supports 28+ languages and can produce short-form social-media videos in minutes.

# 動画生成# 音声生成# AIチャットボット# AIエージェント# 字幕生成

ヘドラ

Hedra

An AI video platform that generates realistic talking character videos by combining audio with portrait images. Its core feature converts text to speech and lip-syncs the person in the image, and is used for AI podcast production, virtual avatars, and social content creation.

# 画像生成# 動画生成# 音声生成# バーチャルヒューマン

クラップ

Klap

A video editing tool that simply requires uploading a YouTube video or long-form content, then uses AI to automatically produce viral-ready short-form clips (Shorts, Reels, TikTok) — with scene extraction and subtitle generation fully automated.

# 動画生成# 字幕生成

スカイリールズ

SkyReels

An open-source AI video model (SkyReels-V2) specialized for generating long, temporally coherent AI video. Generates video from text or images at near-real-time speeds while maintaining temporal consistency and high quality. Weights are publicly available on HuggingFace, with growing use in research and production.

# 動画生成# 音声生成# バーチャルヒューマン# デザイン生成# 品質向上・クリエイティブ支援

クレアティ

Creati

A creative AI platform that gives access to multiple AI video and image generation models in one place — including Sora, Kling, Hailuo, and Stable Diffusion. Switch between leading models in a single interface, with workflow management and batch generation for video, images, and audio. Serves as a hub for creators to efficiently work across multiple AI tools.

# バーチャルヒューマン# 動画生成# マーケティング# セールス

ビデオ ブレイン

Video BRAIN

An AI video generation platform that automates the end-to-end production of vertical short-form videos — from concept and script to narration and video compositing. Optimized for TikTok, Instagram Reels, and YouTube Shorts content, generating finished videos from text input alone.

# 動画生成# マーケティング# セールス

ヒッグスフィールド

Higgsfield

A cinematic AI video and image generation platform giving cross-access to more than 15 video generation models — including Sora 2, Veo 3.1, and Kling 3.0 — plus the latest image generation models, all under a single subscription. Its strength lies in film-like camera work, and it has grown to more than 25 million users. Having reached a $1.3 billion valuation, it is one of the most fast-moving AI video startups right now.

# 動画生成# 画像生成# 音声生成# 品質向上・クリエイティブ支援

エーアイ ツールボックス

AI Toolbox

A collection of free, browser-based AI and online tools for processing video, images, and audio. No upload is required—files are processed right in your browser, so it is privacy-conscious. From video splitting to a variety of image and audio tools, it is easy to use for creators, marketers, and web designers as well as general users. Japanese-language pages are supported.

# 動画生成# 画像生成# 音声生成# 業務効率化# 日本語対応

ディーアイディー

D-ID

A platform that animates still-image faces to generate AI avatar videos. Input text or audio and the person in the image speaks with lip sync. Supports multilingual TTS and bulk generation via API. Used for e-learning, marketing videos, and virtual presenter production.

# 動画生成# 音声生成# AIチャットボット# AIエージェント# バーチャルヒューマン

デザインズエーアイ

Designs AI

An all-in-one AI design platform that generates multiple creative assets — logos, videos, social media banners, mockups, and audio — at once. Enter text and get multiple brand-matched logo options automatically, with centralized management of color palettes, fonts, and design assets. Makes it easy to build a brand identity without any design experience.

# デザイン生成# 画像生成# 動画生成# 日本語対応

クロモックスエーアイ

Chromox AI

**Appears to have shut down.** An AI video generation tool that produced visual storytelling footage from prompts. Neither the official domain (chromox.com) nor chromox.alkaidvision.com, cited as its successor, resolves in DNS. This page lists alternatives available today.

# 画像生成# 動画生成

ビデオエフエックス

VideoFX

An experimental video generation tool from Google. Enter a text prompt to generate short video clips, available as part of Google AI Test Kitchen. Provides experimental access to video generation using the Veo model.

# 動画生成# 日本語対応

クリエイティブエーアイ

Cre8tiveAI

An AI video creation tool that generates short videos with natural motion from a single photo or illustration. Perfect for social media posts and presentation materials.

# 画像生成# 動画生成# 日本語対応

ヴェオツー

Veo

An AI video generation model developed by Google DeepMind. Generates high-quality, physically plausible videos, and can produce cinematic footage from text prompts or reference images. Specialized in realistic video generation for professional filmmakers and the film industry, with potential integration with YouTube and other platforms.

# 動画生成

ウェイマーク

Waymark

A platform that automatically generates professional-quality video ads for local businesses and brands using AI — leveraging existing assets like images, video clips, and text. Offers templates for TV commercials, digital ads, and social videos, letting anyone produce polished advertising content in minutes without video production skills.

# 動画生成

シンセシア

Synthesia

A platform that creates studio-quality AI videos from text input alone. Supports over 140 languages and 230-plus AI avatars, making it well-suited for education, marketing, and sales use cases.

# 動画生成# バーチャルヒューマン

アニマイ

Animai

A free web tool that turns a single face photo into an animated avatar. Provided by Revel.xyz and powered by Stability AI's animation technology. No account required, and each run returns three variations to choose from.

# 画像生成# 動画生成# バーチャルヒューマン

チューブマジック

TubeMagic

A suite of AI tools for YouTube channel operators. Helps streamline channel management with video title creation, thumbnail generation, short-video conversion, and more.

# 動画生成# 字幕生成

カイバーエーアイ

Kaiber AI

An AI animation and video generation platform that combines text, images, video, and music to create visual stories. Standout features include Audioreactive visuals that animate in sync with music, style transfer, and scene-to-scene morphing — widely used for music videos and artist visuals.

# 動画生成

ワンダーダイナミクス

Wonder Dynamics

**Now offered as "Autodesk Flow Studio."** An AI VFX platform that automatically composites and animates CG characters onto live-action footage. Autodesk acquired Wonder Dynamics in May 2024 and renamed the product from "Wonder Studio" to "Autodesk Flow Studio." Since August 2025 it has been sold under a new subscription structure that includes a free tier.

# 動画生成# バーチャルヒューマン

ビグル

Viggle

An AI platform that generates natural, realistic animated video from static images. Creates character movements and scene progressions in high fidelity based on your instructions.

# 動画生成# バーチャルヒューマン

ルマエーアイ

Luma AI

A multimodal AI platform that generates high-resolution video with natural motion from text or image input. Models such as Dream Machine and Ray2 enable physics-based, realistic world-building.

# 動画生成# 画像生成

ビデオハントエーアイ

Videohunt.Ai

An AI-powered video content curation and management platform. Automatically collects and categorizes trending content and related videos from large volumes of footage, useful for content planning and competitive analysis. Streamlines insight gathering for video marketers and media publishers.

# 動画生成# 字幕生成

メッシー

Meshy

An AI tool for generating 3D models and animations from text or images. Its fast, intuitive workflow supports creative production for game development, XR, and 3D printing.

# 画像生成# 動画生成# バーチャルヒューマン# 日本語対応

フレックスクリップ

Flex Clip

An online video creation tool that covers everything from template selection to editing and publishing in one place. Lets even beginners produce professional-quality videos with ease.

# 動画生成# 字幕生成# 日本語対応

ノーラング

NoLang

A Japan-based AI video production tool that makes it easy to generate and edit videos from text or images, specialized for creating short-form and social media content.

# テキスト生成# 動画生成# 日本語対応

フンユアン3D

Hunyuan3D

Tencent's open-source AI model for rapidly generating 3D models from text or images. Generates 3D object meshes and textures in seconds to tens of seconds, applicable to game development, VR/AR, and product design prototyping. Available open-source for local execution.

# 画像生成# 動画生成# バーチャルヒューマン

アナキンエーアイ

Anakin AI

An all-in-one AI platform for switching between and using multiple AI models including ChatGPT, Claude, Gemini, and Stable Diffusion. Text generation, image generation, voice generation, and AI automation workflows are all accessible in a single interface, with 100+ templates and a no-code AI app builder.

# テキスト生成# 画像生成# 音声生成# 動画生成# AIエージェント# 日本語対応

フレームパック

FramePack

An AI video generation model (ImageFramePack) that generates video interpolating between a designated first frame and last frame. Achieves more accurate motion generation than traditional video outpainting or image morphing, and can generate long-form video (1 minute or more) even on limited VRAM. An open-source model developed by lllysviel (Lvmin Zhang).

# 動画生成# 生成AI（LLM）# 品質向上・クリエイティブ支援

ピーディーエフ・トゥー・プレインロット

PDF to Brainrot

An AI tool that converts dry PDFs and text into TikTok-style short-form videos. Transforms study materials, lecture notes, and research papers into visually engaging, memorable content to improve learning efficiency.

# 動画生成# 要約・翻訳# 音声合成・文字起こし# 教育# 業務効率化

ロバート

Lovart

An AI design agent for creators that generates illustrations, manga, concept art, and stickers from text or reference images while maintaining consistent character design and visual style. Goes beyond simple image generation with 'character consistency' across a series and a wide selection of art styles.

# デザイン生成# 画像生成# 動画生成# 音声生成# 音楽生成# アイデア支援／創造ツール# 品質向上・クリエイティブ支援# AIエージェント

アニモン

Animon

**Discontinued on 28 January 2026.** Animon was a Japan-built AI video generation platform specialised in anime, turning illustrations and text instructions into animated video. This page covers what happened, the shutdown schedule, how refunds were handled, and which alternatives are available today.

# 動画生成# エンタメ／ゲーム・遊び

グリア クラウド

GliaCloud

An AI video generation platform that automatically creates videos from text sources such as news articles, social media posts, and statistical data — producing high-quality video content in minutes with no editing skills required.

# 動画生成# 要約・翻訳

ジェイソン・トゥー・ビデオ

json2video

An API-based platform for automatically generating and editing video from JSON data. Developers can define templates and scenes in JSON to efficiently produce marketing videos and social-media content at scale.

# 動画生成# 音声生成# 字幕生成# プレゼン・スライド生成

トップビュー

Topview

A platform that auto-generates UGC-style ad videos by simply entering a product URL or landing page link — the AI collects and analyzes assets to produce the video. Scale the production of viral-style videos for TikTok and Instagram Reels, dramatically reducing creative production costs for e-commerce brands and advertisers.

# 動画生成# 生産性向上# 業務効率化# マーケティング