音声 / オーディオ編集

HiAPI gives developers unified access to leading AI models for image generation, image editing, video generation, and text workflows through a single API key. It provides OpenAI-compatible requests, RESTful APIs, transparent pricing, unified billing, public documentation, and a playground for testing models before integration.

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Wondershare Filmora

Filmora is a video editing tool with a heavy dose of AI built in. It's built for content creators, YouTubers, marketers, and solo editors who need to produce polished video content fast — without spending hours on edits or learning complex software. The AI features go way beyond filters and templates. You can write a script with ChatGPT, turn it into a video with Veo 3 (Filmora’s AI video generator), and layer on voiceovers, music, subtitles, and effects — all without touching a timeline. If yo

Freemium App
AI ASMR

AI ASMR Video Generator is a video generation tool powered by VEO3 that transforms short text prompts into relaxing ASMR videos packed with gentle sounds and immersive visuals.

Paid Website
Importly.io

Importly is a powerful media scraping API service that allows users to scrape video and audio content from virtually any website with a single API call, eliminating the need to build complex import infrastructure.

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MusicExtend

Main features: AI Music Extender is a free online tool for extending and optimizing music tracks. Supports MP3/WAV formats (10s-2min audio), using AI to analyze original style, emotion, and atmosphere to generate seamlessly fused new tracks. Features: no credit card required, professional-grade results, state-of-the-art AI. Core advantages: easily create similar tracks for inspiration, naturally extend songs without editing skills, break traditional creative boundaries, provide innovation tools

Free Website

A revolutionary AI baby podcast generator that creates enchanting podcast episodes featuring authentic baby voice synthesis, perfect for bedtime stories, educational content, and imaginative adventures. Using cutting-edge AI technology, it captures the authentic wonder and gentle speech patterns of babies, trusted by content creators, parents, and educators worldwide.

Freemium Website

ThinkSound AI is the leading video to audio generation platform that transforms any video into rich, contextual soundscapes using revolutionary Chain-of-Thought reasoning technology.

Free Open Source

DeVoice is a free online AI rap generator that allows users to create royalty-free rap music effortlessly without skills, licenses, or limits. The tool supports AI lyrics generation, multiple rap styles, and provides commercial usage rights.

Free Website

Any2Podcast is an AI podcast generator that converts any content, such as PDFs, links, YouTube videos, or custom prompts into podcasts. It provides an end-to-end service from script writing to audio production, supports multi-host personalization, and allows for script editing with natural-sounding AI voices.

Free Trial App