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By Alisa Cassiel - Last Updated: Contact Author

Best Way to Free Convert YouTube Videos to FLV Files

FLV or Flash Video files are mostly used on news and video sharing networks such as Metacafe, YouTube, Google Video, etc. It was originally based on the H.263 (FLV1) video standard. However, it has even rendered support towards the On2 TrueMotion VP6 (FLV4) codec since the release of Flash Player 8. This, in turn, has enhanced the video quality while keeping the bit rate low. The present version of FLV files offers a much better bitrate ratio as well as file quality coupled with its support towards H.264 (MPEG-4 Part 10) codec.

A unique thing about FLV files is that they work with equal efficiency on Macs, PCs, Linux, etc. The consistent nature of Flash files allows users to be confident about its functioning even when the connection speed falters. This makes FLV the top pick of web designers who have an eye for quality and detail. If you have been wondering how to convert YouTube videos into FLV format, then you have come to the right place. Today we are going to guide you through this process and also throw light on the best converters which can cater to your requirements.

Part 1. Top 3 Online YouTube to FLV Converters

1. office-converter.com

This free tool can help you convert YouTube files into FLV without the requirement of any software installation. It has a simple drag-and-drop operation which further adds up to its user-friendliness.


Step 1. If you have the YouTube file saved in your system, then you simply need to log on to office-converter.com and click on Add Files. Alternatively, you can also drag and drop the files into your interface.

Step 2. Once the files have been added, you will have to click on the Start Convert button.

Step 3. If you don't have the files saved in your device, then you can simply copy and paste its YouTube URL in the given box before hitting the Download and Convert button.


  • • Supports batch conversion.
  • • Compatible with tablets, mobile phones, and computers.
  • • The uploaded file gets deleted after the passage of 1 day which keeps you guaranteed about data security.


  • • Has a maximum ceiling of 50 MB in terms of file upload size if you wish to proceed with the same without registration.

2. youtube-flv.com

You can bank on this free online media conversion application for recording, converting and even downloading all audio and video URLs into common formats. The resultant files do not come with any watermark and can be availed without the requirement of any time-consuming registration.


Step 1. Copy and paste the YouTube URL in the Video URL box.

Step 2. Select the format from the options given below. FLV, WEBM, AVI, MP4, WMA, WAV, MP3 and AAC are the most compatible formats for file conversion.

Step 3. Initiate the conversion process by clicking the Download button.


  • • Allows high-definition conversion of YouTube files to FLV.
  • • Does not impose any upper limit on the number of YouTube pages that can be converted using the same.
  • • Converted files are deleted after a few hours of catering to your confidentiality requirements.
  • • The conversion process takes place in a fast manner for bringing in time savings.


  • • Does not support batch conversion of files

3. y2mate.com

Converting YouTube files into an array of other video formats such as MP4, AVI, WMV, MPG, WEBM, 3GP, FLV, M4V, MKV, MOV as well as audio formats such as MP3, M4A, OGG, AAC, FLAC, WMA WAV, etc. become a cakewalk with this free of cost tool. This converter is completely compatible with tablets, computers and mobile phones for opening up greater avenues ahead of its users.

Step 1. Copy and paste the YouTube URL in the search box.


Step 2. Choose the output format which shall be FLV in our case.

Step 3. Hit the Start key for initiating the conversion process.


  • • Can convert YouTube files to FLV with high speed.
  • • Compatible with both Windows, Mac, and Linux.
  • • Presents a clutter-free interface making it easy to use for amateur users.


  • • Cannot be used without a stable internet connection.

Part 2. How to Convert YouTube To FLV Without Quality Loss?

One of the biggest problems of the online converters is that they tend to degrade the video quality after the conversion. They even come with an upper limit on the size of file uploads which restrict the possibilities of users. However, if you want to unleash your fullest potential, then you need to bank on an offline software like VideoProc which is compatible with both Windows and Mac systems. You can enjoy 47x real-time faster results. And besides FLV, it is compatible with 370+ output formats. Now let’s take a look at the steps you need to follow for converting YouTube videos to FLV using VideoProc.

Step 1. Launch VideoProc and select the Downloader option from the main interface.

Step 2. Select the Add Video option and paste the YouTube URL before hitting the Paste URL & Analyze button. Doing this helps in inserting the copied URL.

Step 3. Choose the output format and quality from the available options and proceed with the download.

Convert YouTube to local computer

Tips: If the file was originally uploaded in FLV format, then you can save it directly in your device in FLV format. Otherwise, you need to convert the same by following the steps mentioned below:

a. Click the +Video button to load the saved YouTube video.

b. Go to Target Format, and choose FLV as the output format.

c. Select an output folder, and hit RUN to start the conversion.

Convert YouTube to FLV

Final Words

While converting YouTube videos into your desired formats, it is always advisable to consider whether the content is a non-copyrighted one. You can safely proceed with public-domain content as doing otherwise can cause you to face legal penalties. But once you have decided on its legal standpoint, you can depend on VideoProc for proceeding with the rest of your video conversion requirements in a seamless manner. VideoProc also supports batch conversion for furthe time savings as you get to spend your time on editing and other important chores.

Disclaimer: We do not advocate downloading or converting authorized or copy-protected media content.


Alisa Cassiel

Alisa Cassiel, an English Copywriter of Digiarty, has 4 years of writing and marketing experience. Love writing and always provide thoughtful how-to guides and tips related to video processing, recent hot topics, new digital devices, hit movies, music, etc. She is a life-enthusiast who is independent, persistent, enthusiastic, energetic, and interested in music, exercise, travel, dance, painting.

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