Question: Is there a service that can convert YouTube videos into different formats, such as MP3 and MP4?

If you want a service that can convert YouTube videos into many different formats, Ssemble is a powerful contender. It's got a variety of tools, including a YouTube Converter that can convert videos into MP3, MP4, 360P, 720P, 1080P, 4K and 8K formats. The service also has a Video Compressor to shrink file sizes without affecting quality and an AI-powered Shorts Maker to generate attention-grabbing clips from your videos.

Another powerful tool is VideoProc, a service that offers a lot of video processing abilities. It can convert more than 370 input formats into 420+ output formats, so it's a good option for converting YouTube videos into other formats. VideoProc also offers more advanced abilities like AI video upscaling, video stabilization and frame interpolation for the best possible processing of your video.

Media.io is another all-purpose service that offers a variety of AI-powered tools for video, audio and image editing. It's got a Video Converter tool that can handle MP4, AVI and MOV formats, so it's good for content creators who need to convert and edit video. Media.io also has a simple interface with drag-and-drop functionality so it's accessible even to those who don't have a lot of technical expertise.

If you need a lot of video editing and conversion power, Any Video Converter is a good option. It's got tools to convert video formats, to capture screen activity and to edit video with tools like trimming, cropping, merging and adding subtitles. The service can handle more than 100 input video formats and can create high-definition output files for a variety of devices, so it's good for personal and professional use.