AI Services in Video Generation

AI tools that automatically create and edit video contentFeaturing 53 AI services in total.

クリング

Kling

A video-generation AI from China's Kuaishou. Turns text or images into high-quality video; the current Kling 3.0 / 3.0 Omni adds native audio and native 4K output. The console is fully localized but billing is USD-only — US$8.8/month on monthly billing, $79.2/year on annual. Free-plan output is watermarked and not for commercial use.

# 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 platform that turns text/scripts into videos of a realistic AI avatar speaking, in minutes. It offers Photo Avatars and Digital Twins, translation into 175+ languages with lip-sync, a Video Agent, and an API. Used by 100,000+ businesses. Free tier; Creator from $29.

# 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 online video editing + AI video generation platform from VEED (UK), usable entirely in the browser. It supports text-based editing (cut by editing the transcript), auto subtitles (125+ languages), translation/dubbing (29 languages, Japanese supported), and Text-to-Video, AI avatars, voice synthesis and noise removal. You can start for free; paid plans are AI-credit based from Creator at $20.

# 動画生成# 字幕生成# 音声認識・音声合成

インビデオ

invideo

An AI video creation platform that makes videos from text prompts. It has evolved to bundle 200+ AI models (Sora, Veo, Kling, ElevenLabs and more) and have AI agents handle scripting, storyboarding, generation and editing. You can pick the best model for video, image or audio, with multiplayer collaboration; the template-based editor invideo Studio also coexists. Pricing is credit-based.

# 動画生成# 字幕生成

デスクリプト

Descript

Descript is an AI editing platform where you edit video and audio as if editing the transcript—delete the text and the corresponding footage/audio is deleted too. It centers on the agentic AI co-editor "Underlord" (cuts, structure, video creation from prompts) and offers AI Voices, captions, and translation/dubbing (30+ languages). Note: the UI is English-only and Japanese transcription is not supported. Pricing: Free / Hobbyist $24 / Creator $35 / Business $65 (AI-credit based).

# 音声認識・音声合成# 動画生成

ラスク エーアイ

Rask AI

An AI localization platform that automatically translates and dubs videos and audio into 130+ languages. With natural AI voices, voice cloning (32 languages), multi-speaker detection, lip-sync, and subtitle editing, it takes existing videos global as-is.

# 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

Skywork is an all-in-one AI agent with built-in deep research. From a single instruction, it can generate multiple deliverables—websites, slides, documents, spreadsheets, posters, videos, podcasts, and more. The SkyClaw agent switches among models such as Claude, ChatGPT, and Gemini to research, reason, and edit, and it supports automated execution through scheduled tasks and IM integration. Credits are granted for free every day (800 per the official listing), and beyond that it runs on a credit-based model.

# 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 video-generation service that turns documents (PDF, PowerPoint, images) into narrated videos — just upload, and AI auto-generates the script and adds narration. It supports AI voices in 15+ languages, making training, manuals, and product explanations into multilingual video quickly. By AGENTEC Co., Ltd.

# 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

An AI video editing tool that analyzes long videos and automatically cuts out short, viral-worthy clips. Mass-produce shorts for YouTube, TikTok, and Instagram in one click with captions and vertical reframing. Features ClipAnything for clipping any video, ReframeAnything with subject tracking, virality-score selection, AI B-roll, and an auto-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

MiniMax's AI video generator (Hailuo AI) that creates cinematic short videos from text or images, now led by MiniMax's own flagship MiniMax H3 (up to 2K). It offers Omni Reference for consistency and acts as a multi-model hub (Veo/Sora/Nano Banana, etc.). Supports text-to-video and image-to-video.

# 動画生成# 画像生成# 品質向上・クリエイティブ支援

ピカ

Pika

An AI video-generation app that creates short videos from text or images, known for its playful 'Pikaffects' special effects. Its 2026 flagship model is Pika 2.5, and it also offers Pikadditions, Pikaswaps, Pikaframes, and Pikascenes. Great for quickly making social/effect videos.

# 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

[Discontinued] OpenAI's video-generation AI that created videos with audio from text or images. OpenAI announced its discontinuation in March 2026; the app/web shut down on April 26, 2026 (the API is set to end September 24, 2026). Export data per the official guidance. Alternatives for video generation include Kling, Hailuo, Veo, and Pika.

# 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

[Renamed to "Magnific" on April 28, 2026] The Freepik name has been retired and the service is provided as Magnific. freepik.com redirects to magnific.com, and accounts, subscriptions, and saved assets carry over unchanged. This page explains the rename and where to look now.

# 画像生成# 動画生成# デザイン生成# 日本語対応

クレア

Krea

An all-in-one creative AI suite for generating, enhancing, and editing images, video, and 3D. Notable for real-time generation, it lets you mix and match many third-party models (Flux, Google Veo, Runway, Kling, Sora, etc.) and its own models (Krea 2, etc.). It also supports high-res upscaling and custom-style training (LoRA).

# 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

Runway is a creative platform for generating images, video, and audio with AI. You can work across its own Gen-4.5 model, video models such as Aleph, Seedance, Kling, and Veo, images from the likes of Nano Banana Pro, and audio from the likes of Lyria. It's used by more than 60M+ creators and companies worldwide. It's credit-based, with pricing that includes a free tier (125 credits) plus Standard $15/Pro $35/Max $95 (monthly billing; annual billing is $12/$28/$76) and Enterprise.

# 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 video app that generates and edits video with AI avatars (AI actors) using its own "Mirage" foundation model. Operated by NOCAP, Inc. of New York (rebranded from "Captions" to the parent brand "Mirage" in 2025). Create video with AI avatars without filming, and add cuts, B-roll, music and captions via chat instructions. Translation in 100+ languages; 20M+ users. Free to credit-based pricing.

# 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

A multimodal AI from Hedra (US) that generates "talking / singing character videos" from a single portrait image and audio. Its current flagship models are Hedra Omnia (full-scene control including camera and full-body motion) and Hedra Avatar (long-form up to 5 minutes), and it has expanded into a platform that also generates images, video and audio and bundles third-party models. Free tier available; credit-based.

# 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

Klap, from ZIGG SAS, is an AI video-repurposing tool that automatically turns a YouTube video or long-form content into vertical short-form videos (for YouTube Shorts, Instagram Reels, and TikTok) just by uploading it. It offers highlight extraction, auto-reframe, auto captions in 52 languages, and AI dubbing in 29 languages, plus direct social posting and scheduling. Pricing starts at Basic $29 (discounted annually).

# 動画生成# 字幕生成

スカイリールズ

SkyReels

Skywork AI (Kunlun Tech)'s AI video generation platform. From text, images or reference media it creates cinematic short clips with visuals and audio generated together (the current commercial model SkyReels V4 makes ~5-15s, 720p-1080p). Born from short-drama production, it supports Omni Reference, Talking Avatar and an API. Note: "infinite length / Diffusion Forcing" refers to the open-source research model SkyReels-V2, not the commercial web version.

# 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

Creati, from Creati Inc (US), is a tool that uses AI to generate viral video ads and UGC-style videos for social from a product URL, image, or text. Without filming, you can make avatar videos of a product "in use" and studio-quality product videos, with 500+ avatars, 700+ templates, image generation, and an Ads Agent. It supports multiple models (Veo/Sora/Nano Banana). Credit-based pricing: Basic $9 / Pro $25 / Ultimate $49 / Creator $99 (~33% off annually).

# 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

Video BRAIN, from Open8 Inc., is an AI video-editing cloud that lets anyone create business videos for internal training, sales, marketing, and recruiting without specialized skills. Drop material into a template and the AI edits automatically, through delivery and analytics. It officially claims "No.1 share for five years," with 1,100+ companies adopting it (about half of the Nikkei 225). It offers 3,500+ templates, royalty-free stock, and ChatGPT assist; pricing is by inquiry.

# 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 digital-human platform that makes talking AI avatar videos from a photo or text, and also provides real-time conversational AI agents (connect any LLM). It offers Creative Reality Studio, Visual AI Agents, video translation, and an API, supporting 120+ languages. Free trial / Studio Lite from $4.7.

# 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 on-demand 'AI creative team' (Designs.ai by Pixlr): brief it once and specialist agents (Brand/Image/Video/Slides/Audio) plan, pick models, and generate. Brand consistency and smart model routing are core. Credit-based from ¥1,500 (Go).

# 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

Google's former text-to-video AI tool. It has now been merged into the successor AI filmmaking tool “Google Flow,” and the old URL redirects to Flow. Flow is built around the video model Veo (currently Veo 3.1, with native audio generation) and lets you build scenes and control the camera.

# 動画生成# 日本語対応

クリエイティブエーアイ

Cre8tiveAI

[Discontinued Dec 26, 2025] Cre8tiveAI was an image/video editing AI platform bundling upscaling, illustration generation, style transfer, colorization, and photo-to-video, but it has shut down (by RADIUS5). A sister service, copainter, is suggested.

# 画像生成# 動画生成# 日本語対応

ヴェオ

Veo

A video-generation AI model developed by Google DeepMind. The current Veo 3.1 generates high-definition video from text or images, and its hallmark is generating audio — dialogue, sound effects, ambient sound, and BGM — together with the video. It supports 4K and can be used from the Gemini app, Google Flow, YouTube Shorts, and the API (Gemini API / Vertex AI).

# 動画生成

ウェイマーク

Waymark

An AI video-ad platform that reads a business's brand from its website URL and drafts TV/broadcast-quality video ads in minutes. It uses ChatGPT scriptwriting and multi-language output, aimed at broadcasters, agencies, and sales/creative teams (B2B). From $350/mo (Starter).

# 動画生成

シンセシア

Synthesia

A business-focused AI video platform (UK's Synthesia) that turns a script into studio-quality videos of an AI avatar speaking. 160+ languages and 240+ avatars, with translation, dubbing, and interactive avatars. Used by 1M+ people and 90% of the Fortune 100. Free tier / Starter from $29.

# 動画生成# バーチャルヒューマン

アニマイ

Animai

[Discontinued] Animai was a web tool that turned a single portrait photo into an animated avatar, but its provider Revel.xyz shut down on June 17, 2024, so it is discontinued. For creating avatars/videos from photos, alternatives include Hedra, HeyGen, and Kling.

# 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

An all-in-one AI tool for YouTube creators built around AI script writing (formerly Morise.ai; acquired by popular YouTuber Matt Par). An AI that learns your channel style writes scripts, and it supports idea generation, SEO optimization of titles/descriptions/tags, and thumbnail generation. It has no video editing/export feature and focuses on scripts and SEO.

# 動画生成# 字幕生成

カイバーエーアイ

Kaiber AI

An all-in-one AI creative workspace that gathers leading generative models — Veo, Kling, Sora, Nano Banana — in one place to generate, edit, and rearrange video and images. Structured as Canvas (multi-model generation), Beat Sync (batch beat-synced), and Editor. $5 / 5-day trial, paid from $10.

# 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/creative platform that auto-animates, lights, and composites CG characters into live-action footage. Autodesk acquired Wonder Dynamics in May 2024 and renamed the product from 'Wonder Studio' to 'Autodesk Flow Studio', now offered under a new credit-based subscription (with a free tier).

# 動画生成# バーチャルヒューマン

ビグル

Viggle

Viggle, from Canada's Viggle Inc., is an AI video-generation service that can give motion to a single character image or swap a different character into existing footage. With motion transfer at its core, it makes memes and social clips easy to produce. It has moved from a Discord-centric workflow to a web app (viggle.ai) and mobile apps. Pricing is credit-based: Free / Pro $9.99 / Live $19.99 / Max $79.99.

# 動画生成# バーチャルヒューマン

ルマエーアイ

Luma AI

Luma AI is a creative AI agent platform (Luma Agents) that, alongside its own Ray3.x models, calls on state-of-the-art models such as Veo, Kling, Nano Banana, and ElevenLabs across the board, carrying work from planning to generation, editing, and delivery through a single workflow. Evolved from the former Dream Machine (text/image to video generation), it lets your team and its agents work in parallel to produce at scale while keeping a shared context intact. Pricing is Plus $30 / Pro $90 / Ultra $300 (monthly) and more, with up to 20% off on annual billing.

# 動画生成# 画像生成

ワイインビデオ

WayinVideo（旧Videohunt.Ai）

An AI video clipping tool that auto-detects highlights in long videos and turns them into vertical, viral-ready shorts (formerly Videohunt.Ai, now WayinVideo). Beyond clipping it is an all-in-one: natural-language video search (Find Moments), summarization, multilingual captions, and auto-reframing. Captions, summaries, and translation cover 100+ languages including Japanese, but the interface itself is English only.

# 動画生成# 字幕生成

メッシー

Meshy

Meshy generates textured 3D models from text or images in minutes (current model Meshy 7). On top of text-, image-, and multi-view-to-3D, it handles AI texturing, rigging, and 500+ animations, and bridges to Blender, Unity, Unreal, and Roblox. It is operated by Meshy LLC of Sunnyvale, California. The free plan gives 100 credits a month under CC BY 4.0 (commercial use with attribution; downloads capped at 10 models a month), with Pro starting at $20/month. The official pricing page can switch to local currency, and there is a discounted plan for students and educators. Built 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

FlexClip, from PearlMountain (Hong Kong), is an AI-powered online video editor you use in the browser with templates and drag-and-drop, no install required. On top of 6,000+ templates and a huge stock library, it offers AI features like text/product-URL/PPT-to-video, auto subtitles in 140+ languages, AI narration, and background removal. Japanese UI supported. Pricing: Free / Plus from $11.99/mo / Business from $19.99/mo (billed annually).

# 動画生成# 字幕生成# 日本語対応

ノーラング

NoLang

Mavericks Inc.'s made-in-Japan AI video generator. Enter text, a URL, or a PDF, and the AI analyzes it and auto-generates a video with an avatar narrating the explanation in seconds. Strong for education, training, manuals, and inbound PR in addition to vertical shorts; supports 18 languages and a Chrome extension. Over 200,000 registered users.

# テキスト生成# 動画生成# 日本語対応

フンユアン3D

Hunyuan3D

An AI from Tencent that generates high-fidelity 3D models (geometry + PBR textures) from images or text, combining the shape-generation model Hunyuan3D-DiT and the texture-synthesis model Hunyuan3D-Paint. The current flagship is the commercial 3.1 (up to 8-view input), while the latest open-source version 2.1 also supports local execution and commercial use. The official web app has a free tier of 20 generations per day.

# 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 that combines chat across many AI models, 1,000+ pre-built AI apps, and a no-code AI app/workflow builder. From text with GPT/Claude/Gemini to image, video, and voice generation, plus automation and agents, all at low cost.

# 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

A next-frame-prediction video-generation AI (open source, Apache-2.0) from lllyasviel (Lvmin Zhang), the author of ControlNet. Because it compresses input frames to a constant length, compute stays the same regardless of video length, and even 6GB of VRAM can generate minute-class long videos locally. Based on HunyuanVideo (13B), it supports the RTX 30/40/50 series and frame-by-frame sequential preview.

# 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・ブレインロット

PDF to Brainrot

An AI tool that converts PDFs and text into TikTok/YouTube Shorts-style vertical short videos. It plays gameplay footage (Minecraft, Subway Surfers, etc.) in the background while an AI narration reads the content, auto-generating a "brainrot"-style video. Free tier available, credit-based. Narration is mainly in English.

# 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

Lovart is "the world's first AI design agent," generating everything from logos, posters, and packaging to ads and video from a single sentence. On an infinite canvas it chains multiple cutting-edge image/video models (Nano Banana, GPT Image, Flux, Veo, Sora, etc.) to carry work from planning to a full set of designs. It has a Brand Kit and PSD export, and a Japanese UI. Credit-based pricing: Starter from ¥2,945/mo / Basic / Pro / Ultimate (free trial available).

# 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

A platform from GliaCloud (GliaStudios) of Taiwan where AI automatically generates videos from text such as articles. It is strong for news organizations and media turning large volumes of articles into video, with no editing skills required. It has been reorganized into three solutions: GliaStar (animating digital characters), GliaDirector (AI-plus-human direction) and GliaAgent (autonomous agent). Deployed at 6,000+ companies.

# 動画生成# 要約・翻訳

ジェイソン・トゥー・ビデオ

json2video

A video generation API: write the structure in JSON, POST it, get back an MP4. Templates and variables let you mass-produce videos of the same shape, with scene composition, voiceover (100+ languages), and captions completed in one pipeline. Integrations for Make.com, n8n, Zapier, and MCP. 600 free credits; from $16.95/month.

# 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

An 'AI video agent' that plans scenes and picks models to generate video from an idea, script, reference video, or product URL. Beyond marketing videos it makes short films and vertical dramas, with every shot editable on Canvas; it orchestrates external models like Seedance. Credit-based from $29/mo.

# 動画生成# 生産性向上# 業務効率化# マーケティング

キャップカット

CapCut

CapCut is a video editing app from Bytedance Pte. Ltd. (Singapore), part of the ByteDance group behind TikTok. It runs on mobile, desktop, and browser, offering auto captions, background removal, and AI image/video generation for free to start. CapCut Pro costs JPY 1,080+/month or JPY 9,900/year via the Japan App Store (as of August 2026), with a fully Japanese UI.

# 動画生成# 字幕生成# 品質向上・クリエイティブ支援# 業務効率化# マーケティング# 日本語対応

シーダンス

Seedance

Seedance is an AI video generation model developed by ByteDance (China). The latest Seedance 2.5 supports up to 30 seconds of continuous generation and up to 50 reference assets (images, video, audio). General users access it via Dreamina international or CapCut; developers use the BytePlus API. Free daily credits are available, with USD-based credit plans and pay-as-you-go API pricing.

# 動画生成# 品質向上・クリエイティブ支援# API・SDK# アイデア支援／創造ツール# マーケティング

ワン

Wan

Wan (Tongyi Wanxiang) is Alibaba's family of AI video and image generation models with an official online service. Wan2.1/2.2 are open models under Apache 2.0, and the latest Wan 3.0 (beta) supports native 30-second generation. Free daily credits on wan.video, with paid plans from $5/month (billed yearly); billing is in US dollars.

# 動画生成# 画像生成# 品質向上・クリエイティブ支援# API・SDK# アイデア支援／創造ツール

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