AniSmall
AniSmall - Video Convert & Resize
High-speed video & audio conversion
OPEN
Home > MKV Solutions>How to Reduce MKV Size without Any Quality Loss

MKV

TRY IT FREE TRY IT FREE
1. Play MKV on Device+
  1. 1.1 Top MKV Player
  2. 1.2 Play MKV on Mac
  3. 1.3 Play MKV on Apple TV
  4. 1.4 Play MKV on Samsung TV
  5. 1.5 Play MKV on Sony TV
  6. 1.6 Play MKV on LG TV
  7. 1.7 Play MKV on PS3
  8. 1.8 Play MKV on Xbox360
  9. 1.9 Play MKV to iPhone
  10. 1.10 Play MKV to iPad
  11. 1.11 Play MKV on Android Phone
  12. 1.12 Play MKV in VLC
  13. 1.13 Play MKV in Windows Media Player
2. Convert MKV to Other Format+
  1. 2.1 Convert MKV to MP4
  2. 2.2 Convert MKV to MP4 on Mac
  3. 2.3 Convert MKV to MP4 Online
  4. 2.4 Convert MKV to MP3
  5. 2.5 Convert MKV to Audio
  6. 2.6 Convert MKV to M4V
  7. 2.7 Convert MKV to AVI
  8. 2.8 Convert MKV to AVI Online
  9. 2.9 Convert MKV to MOV
  10. 2.10 Convert MKV to iTunes
  11. 2.11 MKV to MOV Converter Online
  12. 2.12 Convert MKV to VOB
  13. 2.13 Convert MKV to MPEG
  14. 2.14 Convert MKV to MPEG2
  15. 2.15 Convert MKV to MPEG4
  16. 2.16 Convert MKV to M2TS
  17. 2.17 Convert MKV to TS
  18. 2.18 Convert MKV to VCD
  19. 2.19 Convert MKV to AC3
  20. 2.20 Burn MKV to DVD
  21. 2.21 Burn MKV to Blu-ray
  22. 2.22 Convert MKV to WAV
  23. 2.23 Convert MKV to MPG
  24. 2.24 Convert MKV to ISO
  25. 2.25 Convert MKV to WebM
3. Convert Other Format to MKV+
  1. 3.1 Convert MP4 to MKV
  2. 3.2 Convert MP4 to MKV on Mac
  3. 3.3 Convert MP4 to MKV Online
  4. 3.4 Convert M4V to MKV
  5. 3.5 Convert WMV to MKV
  6. 3.6 Convert MOV to MKV
  7. 3.7 Convert DVD to MKV
  8. 3.8 Convert M2TS to MKV
  9. 3.9 Convert AVI to MKV
  10. 3.10 Convert AVCHD to MKV
  11. 3.11 Convert OGM to MKV
  12. 3.12 Convert MTS to MKV
  13. 3.13 Convert VOB to MKV
  14. 3.14 Convert WebM to MKV
4. Edit MKV & Other Tips+
  1. 4.1 Extract Subtitles from MKV
  2. 4.2 Add Substitles to MKV
  3. 4.3 Add SRT to MKV
  4. 4.4 Compress MKV Video
  5. 4.5 Reduce MKV File Size
  6. 4.6 Cut MKV Files
  7. 4.7 Edit MKV Metadata
  8. 4.8 MKV No Sound
  9. 4.9 MKV Video Player for Android
  10. 4.10 Free MKV Converter
  11. 4.11 MKV Player Mac
  12. 4.12 2D to 3D MKV Converter
  13. 4.13 Remux MKV
  14. 4.14 MKV Encoder
  15. 4.15 Convert MKV to FCP Mac
  16. 4.16 Stream MKV to TV with Chromecast
  17. 4.17 Import MKV to iMovie
  18. 4.18 Windows DVD Maker MKV
  19. 4.19 Convert MKV to MP4 with HandBrake Alternative
  20. 4.20 What is an MKV File

All Topic

AI Tools Tips
  1. AI Photo Enhancer Tips
  2. AI Thumbnail Maker Tips
  3. AI Script Generator Tips
  4. AI Subtitle Generator Tips
  5. AI Video Tips
  6. AI Image Tips
  7. AI Subtitle Translator Tips
  8. Video Extractor Tips
  9. Text to Speech Tips
  10. AI Video Enhancer Tips
DVD Users
  1. DVD Tips
  2. Burn Videos to DVD
  3. Convert DVD to Video
  4. VOB Solutions
  5. DVD Review
Social Media Users
  1. Tumblr
  2. Snapchat
  3. reddit
  4. ringtones
  5. YouTube Videos
  6. TV Recording
  7. Recording Tips
  8. WhatsApp
  9. Twitter
  10. Screen Recorder Tips
  11. TikTok Videos
  12. Likee Videos
  13. AI Portrait
  14. Auto Reframe
Camera Users
  1. TS Users
  2. GoPro Tips
  3. AVCHD Users
  4. For DV
  5. Pictures
  6. Sync Audio
Photography
  1. 4K
  2. AVI Solutions
  3. MPEG Users
  4. Other Formats
Creative Design
  1. iMovie
  2. Trim Videos
  3. Add Subtitle
  4. Apply Effects
  5. Other Editing Tips
  6. Mac Users
  7. Merge Videos
  8. Watermark editor
Movie Users
  1. MP4 Solutions
  2. MKV Solutions
  3. MOV Solutions
  4. M4V Solutions
  5. WMV Solutions
  6. FLV Solutions
  7. Metadata
  8. Movie to GIF Solutions
  9. Movie Editing Solutions
  10. VR Movie Solutions
  11. Movie Recording Solutions
  12. Movie Player Solutions
  13. Movie Transfer Solutions
  14. Movie Subtitling Solutions
  15. Movie Compression Solutions
Travelling Fans
  1. Convert Videos
  2. Video Converters
  3. Convert Videos for Devices
Educational Users
  1. MP3 Solutions
  2. Compress
  3. Audio Solutions
  4. OGG Solutions
  5. Education Solutions
More Solutions
  1. Noise Remover
  2. File Formats
  3. Slideshow Maker
  4. VLC Users
  5. Play the Video
  6. Toolbox Solutions
  7. GIF
  8. Transfer Tips
Holidays
  1. Halloween
  2. Thanksgiving
  3. New Year
  4. Christmas
  5. Valentine's Day
  6. Mother's Day
  7. Easter
Game Lovers
  1. Game Edit
Other Tips
  1. More tips
  2. 4K Video Tips
  3. 8K Video Tips
  4. HDR Video Tips
  5. AV1 Tips

How to Reduce MKV Size without Any Quality Loss

by Kayla Morrison • 2025-01-13 09:24:30 • Proven solutions

MKV, short for Matroska Video, is commonly used to distribute subtitled anime clips. It packs multiple types of files into one file. For example, it may contain subtitles files, audio tracks, and multiple video tracks all contained within one file. That means your MKV file is always very large. To reduce the size of MKV, Wondershare UniConverter (originally Wondershare Video Converter Ultimate) can help you. It can easily reduce the size of MKVby reducing resolution, video and audio bit rate or converter MKV to other formats as you like.

Wondershare UniConverter - All-in-One Video Converter

Free Download Free Download
Security Verified. 5,481,347 people have downloaded it.
  • Compress MKV and other popular audio formats for easy playback.
  • Record the screen with audio and convert to any formats with no quality loss.
  • 90X faster conversion speed than any conventional converters.
  • Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
  • 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.

How to reduce MKV size without any quality loss.

Want to try Wondershare UniConverter (originally Wondershare Video Converter Ultimate) out? Just follow the steps below to compress MKV size in a few clicks.

Step 1 Import original MKV file.

After you have downloaded and installed Wondershare UniConverter on your PC/Mac, you just need to open it, and then go to the Video Compressor feature from the left-side panel at the main interface.

open MKV video compression tool

You can add an MKV by tapping on the + icon. You can add only one file each time. If you're looking for batch compression, then move to know How to Compress QuickTime Videos in Batch with Wondershare UniConverter >>.

add a mkv file into video compress tool

Step 2 Reduce MKV size.

Click on the settings icon, and a new pop-up window will open. After that, you can see the video's basic information and compression settings. Move the progress bar to adjust file size, format, resolution, quality, and bit rate easily. Click the Preview button to check your changes.

adjust MKV video compression

Step 3 Export compressed MKV video.

After you are done with all the settings, click on the Compress button to start the process of conversion. Your MKV video will be compressed soon with full quality output.

Start compressing a MKV video

Free Download Free Download

Hot Articles
Top 6 MKV to VOB Converters Free and Online
With the excellent all-in-one Wondershare UniConverter, you can easily convert MKV files to VOB on Windows/Mac, free and online converters are also introduced here.
Best MKV Audio Converters: How to Extract Audio from MKV Easily in 2025
Wondershare MKV audio converter will help you to extract audio from MKV files within 3 simple steps. You can also follow the steps of VLC or Popcorn to convert MKV to audio for free.
DVD to MKV: How to Convert DVD to MKV Free on Windows/Mac
How should you convert or rip DVD to MKV movies for easy playback? Read this article and you'll find the best DVD to MKV converter and free methods to convert DVD to MKV with HandBrake on Windows/Mac.
Top 3 Ways to Play MKV Video on Mac
How to play MKV on Mac (Mountain Lion included)? Here offer three ways: play MKV in QuickTime by installing a plugin, play MKV with an MKV player Mac, convert MKV for uses.
Kayla Morrison

Kayla Morrison

staff Editor

Your complete video toolbox

TRY FREE See Pricing
TRY FREE See Pricing
app store btn See Pricing

Other popular Articles From Wondershare