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1. Compress Video/Audio in Different Formats+
  1. 1.1 Compress MP4 on Winodws & Mac
  2. 1.2 Reduce Size of MP4
  3. 1.3 Resize MP4 Videos Online
  4. 1.4 Compress MP4 Online
  5. 1.5 Free MP4 Compressors
  6. 1.6 Compress FLV
  7. 1.7 Compress MKV
  8. 1.8 Compress MOV
  9. 1.9 Compress MOV Online
  10. 1.10 Compress WMV
  11. 1.11 Comrpess M4V
  12. 1.12 Compress MPEG/3GP
  13. 1.14 Compress AVI File
  14. 1.15 Reduce Size of MKV
  15. 1.16 Top 5 WebM Compressors
  16. 1.17 Compress WAV Free Online
  17. 1.18 FLAC Compression Software
  18. 1.19 Top 5 Online MP3 Size Reducers
  19. 1.20 Compress M4A Files Free Online
2. Compress Video from Devices/Apps +
  1. 2.1 Compress iPhone Video
  2. 2.2 Compress Camcorder Video
  3. 2.3 Compress GoPro Video
  4. 2.4 Compress QuickTime Video
  5. 2.5 Compress Fraps Video
  6. 2.6 Top 12 File Compressor for Android
  7. 2.7 MMS Video Size Limit for iPhone/Android
  8. 2.8 Shorten Videos on iPhone
  9. 2.9 10 Video Compressor App Android/iPhone
  10. 2.10 Top 8 Video Size Reducers for Android
3. Compress Video with Different Apps +
  1. 3.1 Resize Video in iMovie
  2. 3.2 Make VLC Resize Video
  3. 3.3 Make Windows Movie Maker Resize Video
  4. 3.4 Different Apps to Compress Video
  5. 3.5 Compress Videos with Windows Media Player Alternatives
  6. 3.6 Use FFmpeg to Resize Video
  7. 3.7 Apple Compressor 4 Alternative
  8. 3.8 Top 6 Clipchamp Alternatives
  9. 3.9 Top 7 Video Cutter and Compressor
  10. 3.10 HandBrake Video Compressor Alternative
4. Compress Video for Different Purposes +
  1. 4.1 Compress Video for Email
  2. 4.2 Compress Video for Web
  3. 4.3 Compress Video for YouTube
  4. 4.4 Compress Video for Vimeo
  5. 4.5 Compress Video for Facebook, Instagram
  6. 4.6 Twitter Video Compression
  7. 4.7 Resize Facebook Video Size
  8. 4.8 Resize Instagram Video Size
  9. 4.9 Compress YouTube Video Size
  10. 4.10 Compress Video for DVD
  11. 4.11 Send Large Files via Email
  12. 4.12 Compress Files for WhatsApp
  13. 4.13 Send Long Videos on WhatsApp
5. Other Tips & Tricks +
  1. 5.1 Full Guide to Compress Video
  2. 5.2 Free Video Compressors
  3. 5.3 Top 13 Video Compressors
  4. 5.4 Top 10 Video Compressor for Mac
  5. 5.5 Top Audio Compressors
  6. 5.6 Top 8 Audio Compressor Free Online
  7. 5.7 Compress Files to Small Size
  8. 5.8 Compress HD/FHD (4K/1080P) Videos
  9. 5.9 Compress A Video
  10. 5.10 Compressed Video Formats
  11. 5.11 Top 8 Compression Software 2019
  12. 5.12 Top 9 File Compressors
  13. 5.13 How to Make A File Smaller
  14. 5.14 How to Make Video Smaller
  15. 5.15 Lossless Compression
  16. 5.16 Top 10 Ways to Reduce Video Size
  17. 5.17 Compress Files & Folders
  18. 5.18 Compress Folder Online and Free
  19. 5.19 Top 6 Online Size Converters
  20. 5.20 Top 10 Ways to Send Large Videos
  21. 5.21 Top 5 Video Resizer
  22. 5.22 Top 6 File Size Reducer
  23. 5.23 Shorten a Video Online and Free
  24. 5.24 Change MP4/MP3 Bitrate
  25. 5.25 11 Ways to Compress Videos Free Online

FLAC Compression: How to Compress FLAC Audio Files to Smaller Size

by Christine Smith • 2024-01-11 10:28:28 • Proven solutions

To save some storage space on your smartphone or computer and share and stream audio files online without any hassles, compression is the best solution. FLAC stands for Free Lossless Audio Codec, a lossless audio format similar to MP3, high quality but takes much space. FLAC compression is always hard to do because of the quality loss. However, you can finally find a professional way to compress FLAC files without losing quality on your Windows and Mac system. Read the following parts to know FLAC files better and reduce its size with simple steps.

Part 1. Compress FLAC Music to Smaller Size

Wondershare UniConverter (originally Wondershare Video Converter Ultimate) is an excellent software tool to get your audio and video files compressed in lossless quality and at super-fast speed. Using the program, you can add multiple files at a time for batch processing and compress them by changing parameters. In addition to FLAC, an array of other audio formats is also supported by the program. Additionally, you can also change the format of your audio files is needed. Windows and Mac version of the software is available for FREE DOWNLOAD.

  • Compress FLAC audio files size with super fast speed and no quality loss.
  • Reduce FLAC file size by changing sample rate, bit rate, encoder, format, and other parameters.
  • Convert and compress audio/video files in 1,000+ formats including FLAC, MP3, WAV, MP4, MOV, WMV, MPEG, etc.
  • Download YouTube videos and playlist to MP3 and other audio formats directly by pasting URL.
  • Transfer compressed audio files from PC/Mac to iPhone/Android devices via a USB cable.
  • Supports batch processing to compress and convert multiple audio files at a time.
  • Toolbox with additional functions like Screen Recorder, GIF Maker, Fix Media Metadata, etc.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7

Steps on how to compress FLAC files using Wondershare UniConverter

Step 1 Run Wondershare compressor and import FLAC files

Launch Wondershare FLAC Compressor on your PC/Mac. From the Converter tab, click on the +Add Files button to browse and add FLAC audio files from your system. Files can also be dragged and dropped to the interface.

add flac audio files

Step 2 Choose output format

The added files will appear on the interface with details regarding size, format, and length. On the top-right corner, open the drop-down menu at the Output Format tab. From Audio tab, choose FLAC as output format and also the desires quality.

choose output audio format

Step 3 Customize setting to reduce the size of FLAC

Open the Setting window. From where, choose the sample rate, bit rate, and channel which will reduce the size of the FLAC audio files. Click on the Create button to confirm the settings.

customize audio compression settings

Step 4 Compress and Convert FLAC files

At the Output tab, choose the desktop location to save the compressed audio files. Finally, hit on the Start All button to compress and convert FLAC audio files.

reduce FLAC file size

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Part 2. Extra Knowledge about FLAC

1. What is FLAC

Standing for Free Lossless Audio Codec, FLAC is a coding format for audio files with lossless compression. It is one of the fastest and popularly used audio codec that is open-source and non-proprietary. As compared to MP3 audio format, FLAC offers better quality while maintaining the compression. The format is royalty-free and support features like fast seeking, metadata tagging, and album art-cover.

2. How to play FLAC files

In order to play a FLAC file, a filter or software compatible with the playing the format needs to be installed on your player to make it a FLAC audio player. You can install programs like VLC Player or Foobar 2000 that supports playing FLAC as their built-in feature. Plug-ins can also be installed to the software for playing FLAC files. For instance, Directshow filter allows playing FLAC through Windows Media Player.

3. How to choose the FLAC compression level

The FLAC compression level varies from 0 that is fastest to 8 that means slowest. The process of compression includes a tradeoff between the size and the speed, and the process of decoding the file is fast and is not dependent on the compression level. The FLAC files will always decode in the uncompressed audio file and thus, the levels of compression results in size of the file. For the majority of the applications, the FLAC compression level is 5.

To stream your FLAC files online or share them with your loved ones, FREE DOWNLOAD and install Wondershare UniConverter (originally Wondershare Video Converter Ultimate) to your device. This professional tool enables to reduce FLAC audio file size in a quick simple way and without losing quality. Video compression in 1000+ formats is also available on it.

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Christine Smith

Christine Smith

chief Editor

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