JS version of the video conversion tool Home

Video converter running in the browser

-- Video files do not need to be uploaded
Free, online, secure, fast video transcoding, cutting tools. Using HTML5 and FFMPEG.JS technology, it runs directly in the browser. Video files are not uploaded to the server, saving time, saving bandwidth, and ensuring that video data is not stolen.
This tool supports conversion of the following file formats: MP4, AVI, MPEG, MOV, FLV, 3GP, WEBM, MKV, WMV, GIF. MP4 is the most popular video format now. AVI is the oldest video format. MPEG is video in VCD and DVD format. MOV is Apple's video format. FLV is a video format developed by Adobe. 3GP is a popular video format on mobile phones. WEBM is the latest video format with an extremely high compression ratio. MKV is a video format supported by many digital devices. WMV is a format supported by Microsoft. GIF is an animated format with no sound, very small. This tool also provides functions such as cutting, cropping, flipping, rotating, and resizing video.
1

Please drag the file here (the file is not uploaded). List of supported file formats:

ASF,AVI,DV,FLV,MLV,MTV,MV,MPG(MPEG),MP4,MOV,3GP,WEBM,MKV,WMV.

2
Set output file parameters
Output file format:
Video encoder:
Remove audio:
Audio encoder:
Audio quality:
Audio sample rate:
Audio channel:
Video rotation:
Video mirroring:
Video cut:
Video cropping:
Default video type:
Video resolution:
Video frame rate:
Video bitrate:
Output file size:
Enter the FFMPEG command line, INPUT represents the input file, do not change. For the specific format of the command line, please refer to the FFMPEG document.:https://ffmpeg.org/ffmpeg.html
Command output
3
Convert
There are three steps to converting a video file using this tool.
  • The first step is to select the video file, please check the supported file format, and the unknown format may fail to convert. You can select a file by clicking the button or drag it in.
  • The second step is to set format for the output file, each with its own encoder and parameters. If you are not familiar with the meaning of the parameters, you can follow the default settings. If you are an expert in this area, you can choose the advanced mode.
  • In the third step, click the Convert button and wait for the conversion to complete. The first use will be slower because the JS code needs to be loaded. Once the conversion is complete, click link and save file to computer.
The list of supported file format conversions is as follows:
MP4 to AVI
AVI to MP4
MP4 to MPG
MPG to MP4
MP4 to MOV
MOV to MP4
MP4 to FLV
FLV to MP4
MP4 to 3GP
3GP to MP4
MP4 to WEBM
WEBM to MP4
MP4 to MKV
MKV to MP4
MP4 to WMV
WMV to MP4
MP4 to GIF
AVI to MPG
MPG to AVI
AVI to MOV
MOV to AVI
AVI to FLV
FLV to AVI
AVI to 3GP
3GP to AVI
AVI to WEBM
WEBM to AVI
AVI to MKV
MKV to AVI
AVI to WMV
WMV to AVI
AVI to GIF
MPG to MOV
MOV to MPG
MPG to FLV
FLV to MPG
MPG to 3GP
3GP to MPG
MPG to WEBM
WEBM to MPG
MPG to MKV
MKV to MPG
MPG to WMV
WMV to MPG
MPG to GIF
MOV to FLV
FLV to MOV
MOV to 3GP
3GP to MOV
MOV to WEBM
WEBM to MOV
MOV to MKV
MKV to MOV
MOV to WMV
WMV to MOV
MOV to GIF
FLV to 3GP
3GP to FLV
FLV to WEBM
WEBM to FLV
FLV to MKV
MKV to FLV
FLV to WMV
WMV to FLV
FLV to GIF
3GP to WEBM
WEBM to 3GP
3GP to MKV
MKV to 3GP
3GP to WMV
WMV to 3GP
3GP to GIF
WEBM to MKV
MKV to WEBM
WEBM to WMV
WMV to WEBM
WEBM to GIF
MKV to WMV
WMV to MKV
MKV to GIF
WMV to GIF
 JS version of Video Converter
Free, online. This tool does not require downloading software or a Flash plugin. Video files also do not need to be uploaded to the server.
 HTML5 and FFMPEG.JS
use HTML5 technology to directly read video file content. Use FFMPEG.JS technology to convert files directly in the browser. The conversion speed is close to the native APP.
 Powerful features
Support most popular video file formats, You can convert and process a variety of common video files. Supports most popular audio and video encoders. This tool can also cut, crop, flip video, etc.
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