UniConverter
UniConverter Online Free
Converter video, audio & image free
Free Try

Video Converter Online

• Ultimate video converter that works on PC and online version
• Batch convert video to video, audio and image with 130x faster speed
• Convert 8K/4K/HDR videos without losing quality
• Support advanced encoders H265, VP9, AV1 and other HD video formats
• Support more than 1000 formats of video/audio/image conversion

Windows 11 / Windows 10 / Windows 8 / Windows 7 (64 bit OS)

Go to Mac >>

For macOS 10.11 or later | Apple Silicon compatible

Go to Windows >>
Add or drag a video, audio, or image file here to start
Maximum file size: 100 MB
Enjoy unlimited sizes and formats, lightning-fast conversions, and batch processing!

How to Use the Free Online Video Converter with 3 Steps

upload video
Step 1

Upload a video file

Add or drag and drop a video file from your device.

choose format and convert video
Step 2

Choose format and convert

Select the output format as you wish, and tap on "Convert" button to get the video conversion done with ultra-fast speed.

download converted video
Step 3

Download the converted video

Click on "Download" to save the file.

Convert Video to Video/Audio/Image Quickly and Easily

Redefining Conversion With Best Video Converter

Easily convert your HD or 4K videos to different popular formats without losing any quality,while leveraging advanced GPU acceleration technology for enhanced video conversion performance and speed.

130X Faster Speed Video Converter
-Full-Process GPU Acceleration

With powerful hardware acceleration technology, UniConverter Video Converter makes video conversion up to 130 times faster and more efficient.

• When processing high-resolution videos, UniConverter Video Converter supports Intel®, NVIDIA®, AMD®, M1, M2 and other hardware GPUs on Windows and Mac's hardware GPUs, enabling AV1 full-process decoding acceleration and GPU encoding acceleration for improved conversion speed and performance.

fast video converter
4k 8k hd video converter

8K/4K/HDR Video Converter
-Lossless Conversion of HD Video

The HD video conversion allows seamless conversion between formats without loss of video quality, and UniConverter's 8K / 4K / HD video converter allows you to enjoy a theater-quality viewing experience anytime, anywhere.

• Supporting a wide range of popular formats and codecs, including AV1, VP9, VP8 , ensuring high-quality conversion results.

Batch Video Conversion
-Convert Multiple Files At Once

UniConverter allows you to batch convert multiple video or audio files at once. Set the conversion parameters and apply them to multiple files in batch with just one click, which greatly saves your time and improves your creative efficiency. What's more, with the powerful algorithms, you don't have to worry about any resolution damage to your videos!

• With full-flow GPU acceleration, large amounts of material can be converted and processed in a single pass in just a few seconds

batch video converter
multiple format video conversion

1000+ Format Supported
-Make Videos Playable on Any Devices

UniConverter can help you easily convert formats that are not easy to play or are not supported by the playback device to an adapted format.

• Support the mutual conversion of more than 1000 audio and video formats,such as MP4/MOV/MKV/WMV/MP3/WEBM/AMR/WAV/OGG.

• Support Apple, Android devices and game consoles, add iPhone16, iOS18, PS5 adapters.

Best YouTube Video Converter
-Easily Share Videos To Any Platform

UniConverter allows you to quickly convert Youtube videos to MP4 or YouTube music to MP3, which in turn makes it easy to enjoy them in various devices at any time. Besides, UniConverter also supports converting videos to Facebook/Instagram/TikTok and other platforms, so that your videos can be shared and played on any platform.

• Easily convert YouTube/Facebook/Instagram/TikTok video to MP4 and other common formats

youtube video converter
video-txt-pic

All-in-One Video Processing Tool
-Convert, Compress, Edit and Share Video

UniConverter combines powerful tools for video conversion, compression, editing, and sharing—all in one streamlined platform. Whether you're converting videos to different formats, reducing file sizes for storage or upload, trimming and merging clips, or sharing content directly to social platforms, UniConverter makes it fast and easy.

Free Online Video Converter
-Quickly convert video format online

UniConverter offers a free online tool that converts video files, allowing you to change the video format, resolution or size right in your browser. You don’t have to pay anything. All the convert feature are accessible free of charge. Moreover, you don’t even need to sign up or sign in.

video-txt-pic

UniConverter Can Help Anyone Who Needs
Video Converters

Social Media Creators
Movie Lovers
DVD Users
Photographers
Music Producers
video converter for social media creators

Easily Convert Videos From Social Media Platforms And Share

UniConverter supports popular web formats, which can convert videos from social media such as YouTube Instagram, Twitter, etc. to any format you want (video or audio). Make it easy to play social media videos on your device and convert content losslessly to platform-supported formats for sharing

video converter for moivie lovers

Great HD Video Converter to Make Any Video Playable On Your Device

For movie fans, it's frustrating when they are unable to play a movie because it's not the proper format. UniConverter can quickly batch convert classic movies to any format you want so you can watch on your player at any time. UniConverter supports 4K/8K video conversion and maximizes quality without compromises

video converter for dvd users

Convert DVD To Any Format With Ease

UniConverter ensures that video content is lossless and clear, whether you're converting DVDs to better-suited formats or converting other formats to DVDs to watch on TV with your family.

video converter for photographers

Batch Lossless Video Conversion of HD Cameras

If you use cameras a lot, such as DSLRs, GoPros, digital cameras, and more, UniConverter makes your shots adaptable and high-quality on any device. UniConverter16 currently supports decoding the latest HD camera formats for conversion, such as Gopro13.

video converter for music producers

Convert YouTube Or Other Video To MP3 Easily

You may find inspiration for music creation from videos. UniConverter can batch and efficiently convert videos to portable MP3 format. Use our audio converter to extract audio from video, and fast copy the audio bit-for-bit without any loss of quality.

video converter for social media creators

Easily Convert Videos From Social Media Platforms And Share

UniConverter supports popular web formats, which can convert videos from social media such as YouTube Instagram, Twitter, etc. to any format you want (video or audio). Make it easy to play social media videos on your device and convert content losslessly to platform-supported formats for sharing

video converter for moivie lovers

Great HD Video Converter to Make Any Video Playable On Your Device

For movie fans, it's frustrating when they are unable to play a movie because it's not the proper format. UniConverter can quickly batch convert classic movies to any format you want so you can watch on your player at any time. UniConverter supports 4K/8K video conversion and maximizes quality without compromises

video converter for dvd users

Convert DVD To Any Format With Ease

UniConverter ensures that video content is lossless and clear, whether you're converting DVDs to better-suited formats or converting other formats to DVDs to watch on TV with your family.

video converter for photographers

Batch Lossless Video Conversion of HD Cameras

If you use cameras a lot, such as DSLRs, GoPros, digital cameras, and more, UniConverter makes your shots adaptable and high-quality on any device. UniConverter16 currently supports decoding the latest HD camera formats for conversion, such as Gopro13.

video converter for music producers

Convert YouTube Or Other Video To MP3 Easily

You may find inspiration for music creation from videos. UniConverter can batch and efficiently convert videos to portable MP3 format. Use our audio converter to extract audio from video, and fast copy the audio bit-for-bit without any loss of quality.

video converter for social media creators

Easily Convert Videos From Social Media Platforms And Share

UniConverter supports popular web formats, which can convert videos from social media such as YouTube Instagram, Twitter, etc. to any format you want (video or audio). Make it easy to play social media videos on your device and convert content losslessly to platform-supported formats for sharing

video converter for moivie lovers

Great HD Video Converter to Make Any Video Playable On Your Device

For movie fans, it's frustrating when they are unable to play a movie because it's not the proper format. UniConverter can quickly batch convert classic movies to any format you want so you can watch on your player at any time. UniConverter supports 4K/8K video conversion and maximizes quality without compromises

video converter for dvd users

Convert DVD To Any Format With Ease

UniConverter ensures that video content is lossless and clear, whether you're converting DVDs to better-suited formats or converting other formats to DVDs to watch on TV with your family.

video converter for photographers

Batch Lossless Video Conversion of HD Cameras

If you use cameras a lot, such as DSLRs, GoPros, digital cameras, and more, UniConverter makes your shots adaptable and high-quality on any device. UniConverter16 currently supports decoding the latest HD camera formats for conversion, such as Gopro13.

video converter for music producers

Convert YouTube Or Other Video To MP3 Easily

You may find inspiration for music creation from videos. UniConverter can batch and efficiently convert videos to portable MP3 format. Use our audio converter to extract audio from video, and fast copy the audio bit-for-bit without any loss of quality.

FAQs about Video Converter

Yes, Most of video converters suppport MP4 to MP3 conversion, so does UniConverter online video to MP3 converter. With it, you can easily change video to MP3 within seconds with high-quality output.
Yes, with UniConverter online version, you can effortlessly convert MOV or WEBM to MP4 with fast speed, but it doesn't allows for batch conversion. If you have a bunch of large files waiting for format conversion, you can head to download UniConverter desktop version for loss and ultra-fast video format conversion.
Yes, with the latest update lauching, UniConverter now enables to convert video to GIFs, PNG or JPG sequences, which means, users are allowed to extract video frames with no efforts.
The best video converter depends on your specific needs—such as format support, speed, output quality, platform availability. UniConverter is one of the best all-in-one video converter, with its 130X faster speed, 1000+ formats supported, batch lossless conversion, as well as online and offline version.
vc 16

Convert and Enhance Videos in Batches Easily

Meet all your needs for getting, editing, enjoying, and sharing

vc 16 vc 16
vc 16 vc 16 vc 16 vc 16
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