How to Convert HEVC/H.265 to MP4 (Free & Fast Methods 2025)

HEVC, or H.265, is one of the most efficient compression formats for video files. Compared to MP4, HEVC is not as widely accepted among modern video streaming and editing platforms. However, its name still says it all, High Efficiency Video Coding, meaning this compression format always delivers superb video quality at a much smaller file size.

But, if you want to use your video files in today’s world, it might be better to learn how to convert H.265 to MP4.

The main reasons why you must do this are the following:

1. Limited device support – Older TVs, media players, and software don’t support HEVC playback.
2. High CPU/GPU usage – HEVC requires more processing power, causing lag on weaker devices.
3. Editing software incompatibility – Programs like Adobe Premiere Pro, Final Cut Pro, and Filmora may not support HEVC without extra plugins.

But, don't worry, converting HEVC to MP4 is easy and fast if you follow the steps and methods below.

Part 1. HEVC/H.265 V.S. MP4

MP4 is a universally accepted format that works seamlessly across all devices and platforms. HEVC/H.265 is not. This is why learning how to convert HEVC to MP4 will help you in every situation.

Here’s a more detailed comparison between these two formats so you can understand why converting them is a highly required process.

So, when should you convert HEVC to MP4?

• Editing HEVC videos in Premiere Pro, Final Cut, or Filmora
• Playing videos on older TVs, gaming consoles, or media players
• Sharing videos on YouTube, Instagram, or WhatsApp
• Reducing CPU/GPU load for smoother playback

Part 2. Best HEVC to MP4 Converter for Batch Conversion

Fortunately for you, converting HVEC to MP4 is not only free, but it’s fast, simple, and you can do it in batches. All of this is true if you use the right tool. The only software you’ll need to achieve this is UniConverter, a fast and reliable video converter that supports batch conversion with high-quality output.

In addition, you can select almost every other video format and convert your videos between all of them. You’re not limited to only the HEVC to MP4 converter. There are plenty of formats and additional settings to choose from. You’ll see this below.

Best HEVC to MP4 Converter

Easily convert H.265 (HEVC) files to MP4 in bulk with premium output quality.

Convert HEVC to MP4 Now Convert HEVC to MP4 Now

Key Features:

• Fast batch conversion without quality loss
• GPU acceleration for faster processing
• Supports 4K and 8K videos
• Many other built-in tools in one platform

How to Convert HEVC to MP4 in Bulk:

1. Go to the UniConverter website and download download the tool for your device
2. Install and run the program

3. Next, load up the video/s you want to convert by clicking on the +Add File/Folder button
4. Click on this button to change the format to MP4

5. Now, select MP4 and click on Original Resolution

6. Click on “Create” if you want to adjust other settings for your conversion (optional)

7. Finally, if everything is ready, click on “Convert” and wait for it to be done

Part 3. Convert HEVC to MP4 Online

If you have really fast internet and don’t mind uploading and downloading your video files, you can also use a free HEVC to MP4 converter online. One of the best and easiest tools to handle is FreeFileConverter. This is a good option, but if you have lots of videos to convert, you will probably have to wait a long time due to the constant uploading and downloading of your processed files.

However, there’s a good feature that comes with this tool and you’ll love it if your HEVC files are on the cloud and not on your computer. With the Free File Converter, you can convert files via URL or simply transfer them from your Google Drive or Dropbox.

Lastly, in addition to its video converter feature, you can use it to convert other types of files and formats. For example, you can convert audio files, images, documents, archives, presentations, ebooks, vectors, and even fonts.

How to convert videos from HVEC to MP4 online for free:

1. Choose an online converter. There are lots of options. Let’s go with FreeFileConverter.

2. Select the HEVC videos you want to convert (Max limit of 5 per conversion)
3. Choose the MP4 video format
4. Click on Convert
5. Download the file once it’s ready and you’re done

Part 4. Convert H265 to MP4 with VLC Media Player

Did you know that you can use the popular VLC Media Player as a built-in HEVC MP4 converter? Yes, you can convert many different types of video formats and export them to your computer.

Most of us use this software to watch videos and movies. However, if you explore its advanced settings, you will find that you can import all kinds of video formats and export them as different formats. 

How to convert HEVC video to MP4 with VLC:

1. First, launch VLC Media Player
2. Click on Media > Convert / Save

3. Next, click on “+Add” and select your HEVC file and click on “Convert/Save”
4. Now, next to Profile select MP4
5. Select a destination for the converted file by clicking on “Browse”

6. Finally, click on Start and you're done

Part 5. Change HEVC to MP4 with FFmpeg (Advanced Users)

This is considered an advanced method that doesn’t use any fancy tools. However, it’s really not that complicated if you follow the simple steps you’re about to see below. 

The FFmpeg method uses a source code that runs in your Command Prompt on Windows or in Terminal on Mac. It doesn’t matter what OS you’re using, as the steps are the same for both.

Guide to Converting HEVC to MP4 with FFmpeg:

1. Download the source code from here
2. Now, you can open Terminal on Mac or Command Prompt on Windows by typing these names in the search
3. Next, type in the following command “ffmpeg -i input.hevc -c:v libx264 output.MP4”
4. Here, replace the “input” text with the name of your HEVC file. 
5. Finally, hit Enter and it will start converting your video and save it as an MP4 file.
6. (Optional) You can attempt a faster conversion command if this process is taking long. Simply change the command to the following:

Part 6. Best HEVC Converter to MP4 for Mobile

You’ll be glad to know that there are iOS and Android apps that let you convert videos from HEVC to MP4 for free.

Best of all, you can use the same app by the same developers on both types of devices.

The app is called Inverse AI, and it lets you convert videos in most formats, not just H.265 and MP4. You can also use Inverse AI to convert and merge audio files, merge videos, edit images, compress videos, and more. It has a fairly advanced control panel where you can adjust some output settings such as frame rate, resolution, speed, and more.

Best of all, you can use Inverse AI to batch process your files if you have a lot of HEVCs to convert.

Convert H.265 (HEVC) to MP4 on Your Phone:

1. Download the app. You can just go to inverseai.com and choose what type of device you want to download it for.
2. Next, open the app and choose “Convert or Compress”

3. Now, select your HEVC file and set the format to MP4

4. Finally, tap on “Convert” and wait for your video to be processed

Conclusion

Even though HEVC is an amazing compression standard for videos that does not lose quality and saves a lot of space, it still suffers from lack of compatibility. Luckily, you can convert any HEVC (H.265) to MP4 by following the steps above. So, choose your favorite method and start converting now so that you can use your video anyway you like.

Convert HEVC to MP4 Convert HEVC to MP4