Video to MKV

Tool Guide

Introduction

The Video to MKV tool batch-converts MP4, AVI, MPG, MOV, FLV, 3GP, Web M, MKV, GIF and more to MKV format. Upload multiple videos at once and customize video codec, bitrate, frame rate, resolution, H.264 profile, audio codec, audio quality, sample rate, audio channels, or remove audio entirely.

Core Features

1. Batch Upload & Processing: Upload multiple videos, convert in bulk, download individually or as ZIP.
2. Video Codec Selection: H.264, MPEG-4, H.263, MJPEG, MPEG-1, MPEG-2, FLV, VP8, VP9, or stream copy (no re-encode).
3. Video Bitrate: From 300K to 8M, or default CRF auto-quality.
4. Frame Rate: 60/30/25/24/15/10 fps, or custom input.
5. Resolution: 4K, 2K, 1080p, 720p, 480p, 360p, 240p, or custom input.
6. Video Presets: HD 1080p/720p 60p/30p, 480p/360p/240p 60p/25p, DVD, TV, Mobile.
7. Audio Configuration: Custom audio codec, quality, sample rate, and channels.
8. Remove Audio: Strip the audio track for video-only output.

How to Use

Step 1: Click the upload area or drag video files (multi-select supported).

Step 2: Select a video preset or manually configure codec, bitrate, frame rate, resolution.

Step 3: Configure audio codec, quality, sample rate, channels, or check "Remove Audio".

Step 4: Click "Batch Convert to MKV" to start.

Step 5: Download individual files or click "Download All (ZIP)".

Use Cases

FAQ

Q: Will conversion reduce quality?

A: Default CRF 23 (H.264) maintains high quality. Higher bitrate or lower CRF improves quality.

Q: Can I skip re-encoding?

A: Yes, select "Copy" as the video codec to remux only (fastest, lossless).

Q: What input formats are supported?

A: MP4, AVI, MPG, MOV, FLV, 3GP, Web M, MKV, GIF and more are supported as input.

Q: Can I recover audio after removing it?

A: Removing audio is permanent. The output file will not contain an audio track. Do not check this option if you wish to keep the audio.

Q: What are the advantages of MKV format?

A: MKV (Matroska) is a flexible open-source video container that supports multiple audio/video codecs and subtitle tracks, ideal for HD video storage.