How to Directly Convert YouTube to FLAC in Simple Ways

There’re kinds of music videos on YouTube. Sometimes, we want to extract a segment of music or sound from these videos in high quality. In this case, we can download YouTube to lossless audio format – FLAC. The following article shares effective and useful YouTube converters to help you convert YouTube videos to FLAC audio files.

Best YouTube FLAC Converter - WonderFox HD Video Converter Factory Pro

1. Convert YouTube video/audio to FLAC with high quality in seconds.
2. Download video & audio from YouTube, Vimeo, Facebook, and other 1000+ streaming websites.
3. Quickly convert YouTube videos with 1:1 flawless quality.
4. The built-in editor enables you to edit video & audio files and modify audio parameters in simple clicks.

Warning: The methods in this article are for personal fair use. Please do not download any copyrighted content or use them for commercial purpose and other illegal intentions.

Solution 1: The Best Solution to Fast Convert YouTube to FLAC

A good YouTube to FLAC converter enables you to convert YouTube videos in a breeze. WonderFox HD Video Converter Factory Pro has excellent performance compared with its counterparts. It can convert YouTube video to FLAC at the fastest speed and also helps you modify audio parameters, such as boosting volume, merging audio, changing audio bitrate, etc. With it, you can not only change your video or audio files to FLAC, but also, choose from over 500 formats, codecs and devices.

Now, free download the software and follow the tutorials below.

Before start, please free download free download the software and install it on PC.

Step 1. Download the desired YouTube video with the YouTube to FLAC converter

Run WonderFox HD Video Converter Factory Pro and go to the Downloader section. Click on the "+ New Download" button. Then paste the YouTube video URL into the box on the " New Download" window and click on the "Analyze" button. After the video URL analysis finished, hit the OK > Download All button to save the YouTube video.

Step 2. Choose FLAC as the output format and convert YouTube to FLAC

Go to the “Converter” and import the downloaded video. Open the output format menu and choose “FLAC” under the “Audio” tab. As you can see, the YouTube FLAC converter offers numerous output options, enabling you to convert YouTube to MP4, WMV, MP3, WAV, etc. effortlessly. It also offers the best presets for output phones, TVs, and social platforms.

Step 3. (Optional) Edit or modify the output FLAC files at ease

As mentioned, you can edit media files and audio parameters with WonderFox HD Video Converter Factory Pro. Here I am going to briefly explain how to alter those parameters: Click on Parameter settings on the lower right. Then in the new window, you can see two sections - video and audio, where you can change video frame rate, improve resolution and bit rate value to make video and audio clearer. Meanwhile, editing videos is also supported with which you can cut and merge FLAC audio.

Step 4. Start converting YouTube to FLAC audio

Select an output format and click on "Run" on the right corner to start the conversion.

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Solution 2: Convert YouTube to FLAC with Catchvideo.net

Some online converters also support converting YouTube videos to FLAC audio. As online converters require good net connection and most of them can't handle high-quality video and audio conversion, if you don't mind the commonly slow conversion speed and output quality, you can convert YouTube videos with them. Most online YouTube FLAC converters don't have plug-ins installation requirement and are easy to use. Catchvideo.net is a useful website for users to download and convert any YouTube videos to FLAC, MP3, MP4, WMV, AVI, OGG, M4A, etc.

Step 1. Visit https://catchvideo.net/convertaudio
Step 2. Paste a video URL into the box and select FLAC from the output format drop-down list of the YouTube to FLAC converter.

Step 3. Click on "Convert" to convert YouTube to FLAC online.
Step 4. After the conversion process completed, click on the Download button to download the FLAC files.

It must be noted that the audio quality of the converted FLAC file is decided by the original video. As all the YouTube videos are compressed, in other words, lossy, so if you convert the lossy YouTube to any lossless audio formats like FLAC, WAV, ALAC, the audio quality will not be improved. However, to extract audio from video, most online and free video converters would cause quality damage. So WonderFox HD Video Converter Factory Pro is certainly the best choice as it can keep the 1:1 original video & audio quality and also offers many useful features.