How to Convert MP4 to WebM in 4 Tools

By Daniel Smith Aug 26, 2024 Convert Video

MP4 is widely recognized for its compatibility and quality, while WebM is popular for its efficient compression and open-source nature. If you want to stream MP4 video on the web in a fast speed, then converting MP4 to WebM is a good solution with superior compression. In this guide, we will talk about 4 ways to change the MP4 files into the WebM format for quick uploading and streaming.

GUIDE LIST: Part 1. How to Convert MP4 to WebM Using Ffmpeg; Part 2. How to Convert MP4 to WebM Using ArkThinker Video Converter Ultimate; Part 3. How to Convert MP4 to WebM Using Online Converter; Part 4. How to Convert MP4 to WebM Using Mobile App; Part 5. FAQs

Part 1. How to Convert MP4 to WebM Using Ffmpeg

FFmpeg is a powerful and versatile open-source multimedia framework widely used for converting, streaming, and recording audio and video. As an MP4 to WebM converter, FFmpeg excels due to its robust command-line interface, allowing users to perform high-quality conversions with a wide range of customization options. It supports various codecs and formats, making it ideal for converting MP4 files to WebM with precise control over parameters like bitrate, resolution, and audio settings. For advanced users looking for dependable and effective media conversion, FFmpeg is the program of choice due to its versatility and effectiveness, even with its steep learning curve.

Step 1

Download and Install Ffmpeg

Go to the FFmpeg official website and download the version compatible with your operating system. Then, to get it operating, according to the installation guidelines.

Step 2

Open Command Line Interface

You can use PowerShell or Command Prompt on Windows. Use Terminal on Linux or macOS.

Run the Conversion Command: Use the following command to convert your MP4 file:

ffmpeg -i input.mp4 output.webm

Replace input.mp4 with your MP4 file's name and output.webm with your desired output file name.

Step 3

Check the Output

After the command executes, your WebM file should be ready in the specified location.

Summary: Because of its command-line interface, FFmpeg has a steep learning curve despite its immense capabilities. For those comfortable with commands, it offers unmatched flexibility and efficiency.

Pros :

Highly customizable with various options.
Free and open-source.
Supports a wide range of formats.

Cons :

Command-line interface can be intimidating for beginners.
No graphical user interface (GUI) available.

Part 2. How to Convert MP4 to WebM Using ArkThinker Video Converter Ultimate

ArkThinker Video Converter Ultimate is an all-in-one program designed for converting MP4 files to WebM format efficiently. It offers quick conversion at no loss of quality and supports a large number of video formats. Users of all skill levels, including you, will find the software's intuitive interface easy to use. Apart from conversion, this MP4 to WebM converter provides you with other video editing options to improve, trim, merge, and enhance your films before to conversion. It is a great option for people looking for dependable and effective video converting solutions because of its sophisticated features and user-friendly design.

Step 1

Visit the ArkThinker website and download the software. Follow the installation steps to get it set up on your computer. After that, launch this tool.

Free Download For Windows 7 or later Free Download For macOS 10.12 or later

Step 2

Add MP4 Files: Click on the Add Files button to import your MP4 video or multiple MP4 files in a folder.

Step 3

Choose WebM as the output format from the list of supported formats by selecting from the drop-down option of Output Format at the bottom-left corner for all the added MP4 files.

If you want to convert MP4 into other video formats like WMV, AVI, MKV, etc., just select the output format for each file by clicking the output format next to each file.

Step 4

Click on the Convert All button after choosing the export format to begin the process. The software will handle the .mp4 to .webm conversion and notify you once it's done.

Summary: ArkThinker Video Converter Ultimate is perfect for those who prefer a graphical interface over command lines. It’s straightforward and efficient, and its advanced features are great for those novice to start.

Pros :

Intuitive GUI that’s easy to navigate.
Supports batch conversion.
Offers additional video editing features.

Cons :

Paid software with a free trial limitation.

Part 3. How to Convert MP4 to WebM Using Online Converter

Online converters are great for quick and hassle-free conversions without installing any software. They are ideal for one-off tasks or when you’re on the go. Among the many file formats supported by Convertio, an online application for file conversion, are video formats like MP4 and WebM. Convertio, an MP4 to WebM converter, makes the conversion process easier with its intuitive UI. The tool supports batch conversions and allows you to adjust video settings such as resolution, codec, and quality. Its cloud-based nature ensures that no software installation is needed, making it accessible from any device with internet access. Additionally, Convertio maintains a high level of privacy by deleting uploaded files after 24 hours, ensuring user data security.

Step 1

Visit this online converter website.

Step 2

Click on the Choose Files button to select your MP4 file from your computer. It supports batch MP4 to WebM conversion, and you can upload multiple MP4 files here.

You can upload MP4 files directly from their computer, Dropbox, Google Drive, or via URL, and convert them to WebM format within seconds.

Step 3

Set WebM as your desired output format by selecting it from the Convert all to drop-down list. Or select the separate output format differently for each MP4 file.

Step 4

Once the conversion is complete, click on the Convert archive button to save all the converted WebM files to your computer. Or download picked file by clicking the Download button next to each file.

If you just want to compress MP4 files for local storage, then you do not need to convert MP4 toWebM, but an MP4 compressor tool.

Summary: Online converters like Convertio are convenient and require no installation. They’re best suited for users who need a quick conversion without additional features.

Pros :

No software installation required.
Quick and easy to use.
Accessible from any device with internet access.

Cons :

File size limitations on free versions.
Requires a stable internet connection.
Potential privacy concerns with uploading sensitive files.
The conversion speed is slow.

Part 4. How to Convert MP4 to WebM Using Mobile App

Mobile apps offer the flexibility of converting files directly from your smartphone or tablet. They’re handy for on-the-go tasks and can be quite effective. One of the MP4 to WebM converter applications is AllVidConverter. It is a powerful video converter can convert any video (incl. 1080p HD/4K) to MP3, MP4, GIF, MOV, WMV, and more at 120× faster speed with no quality loss. To save your time, this converter app can convert more than one MP4 video together with one click.

Step 1

Search for and download this video converter app, AllVidConverter from your Android or iOS device.

Step 2

Launch the application once installed. Import your MP4 video from your device’s storage by tapping Add Media File(s). This tool also supports batch conversion, so you can add multiple MP4 videos here.

Step 3

Set WebM as the target format by hitting Video Format. Do not forget to select the output WebM video resolution and codec.

Step 4

Start the conversion process by tapping Start to Convert, and save the WebM file to your device once done.

Note: This converter app also supports basic editing features like merge, and customize the output parameters before conversion.

Summary: Mobile apps like AllVidConverter, offer convenience but may lack the depth of features found in desktop applications. They’re great for quick, simple conversions.

Pros :

Convenient and portable.
Ideal for quick conversions on the go.
User-friendly interfaces.

Cons :

Limited features compared to desktop software.
Need a subscription.

Part 5. FAQs

Can I convert MP4 to WebM for free?

Yes, there are free options available, including FFmpeg and various online converters.

Does converting MP4 to WebM reduce quality?

The quality can be affected depending on the settings used during conversion. WebM generally maintains good quality but can vary based on compression settings.

Is there a free program to convert to MP4?

Yes, many free programs can convert files to MP4, including FFmpeg and online converters.

What is the best WebM to MP4 converter?

The best converter depends on your needs. FFmpeg is highly recommended for its versatility, while ArkThinker Video Converter Ultimate offers a user-friendly experience.

Is there a quality loss when converting MP4 to WebM?

There can be quality loss if the conversion settings are not optimized. Using higher quality settings and codecs can minimize this issue.

Conclusion

Converting MP4 to WebM can significantly benefit your digital projects. When you are aiming for efficient web performance, Convertio is a good option. When you are familiar with command-line tool, Ffmpeg will come into your hands. Also, if you want to make MP4 to WebM conversion on the go on mobile phone, AllVidConverter will your best selection. Surely, you will pick up ArkThinker Video Converter Ultimate, if you are a beginner, and need some advanced features.

Each method has its strengths and limitations, so select the one that best aligns with your requirements. Please get in touch if you need help or if you have any more queries.

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