Online MP4 to H265 Video Converter

Need Custom Conversion?

No files selected

Selected video will be shown here

What is an MP4 File?

MP4, short for MPEG-4 Part 14, is a digital multimedia container format commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images.

Key Advantages of MP4 Files:

Compatibility: MP4 is widely supported by various devices and platforms, making it a versatile choice for video playback.

Compression: MP4 provides high compression rates without significant loss of quality, making it suitable for streaming and storage.

Streaming: MP4 files are commonly used for streaming video content over the internet.

Limitations of MP4 Files:

File Size: High-quality MP4 videos can result in large file sizes, which may require more storage space.

Editing Complexity: Editing MP4 files can be more complex compared to some other formats due to its compression techniques.


MP4 is a versatile and widely supported format, making it an excellent choice for storing and streaming video content across different platforms and devices.

What is an H.265 File?

H.265, also known as HEVC (High Efficiency Video Coding), is a video compression standard designed to succeed H.264, offering even better compression and quality.

Key Advantages of H.265 Files:

Quality: H.265 provides superior video quality at lower bitrates, making it ideal for high-definition and 4K video.

Compression: H.265 offers efficient compression, reducing file sizes while maintaining quality.

Limitations of H.265 Files:

Compatibility: H.265 is newer and may not be supported by all older devices and media players.

Processing: Encoding and decoding H.265 requires significant processing power.


H.265 is an excellent choice for high-quality, high-efficiency video compression, especially for HD and 4K content, though compatibility and processing power may be considerations.

How to convert MP4 to H265?

Step 1: Video Upload

Upload your MP4 video file by dragging and dropping it into the upload area or by clicking 'Browse' to select it from your device.

Step 2: Configure Output Settings

Set your preferred options for the H265 video, such as resolution, bitrate, and any additional settings.

Step 3: Convert Video

Click on the 'Convert' button to start converting your MP4 video to H265 format.

Step 4: Download Converted Video

Once the conversion is finished, click the 'Download' button to save the H265 video to your device.

Step 5: Ready for More?

To convert another MP4 video, click 'Convert Another Video' or use the uploader to choose a new file.

MP4 to H265 Conversion FAQs

1. What happens when I convert MP4 to H265?

Convert your MP4 files effortlessly to H265 with our online tool. Simply upload your MP4 file, and our tool will handle the rest, providing you with a high-quality H265 file in no time.

2. How do I start uploading MP4 files for conversion?

Choose your MP4 files for upload by dragging or browsing. The upload interface is intuitive and easy to use, enabling you to start converting your MP4 files to H265 effortlessly.

3. Is downloading the H265 file simple?

Click on Download to save the converted H265 file. The download button will be accessible once the conversion is done, allowing you to save the H265 file to your device.

4. How many MP4 files can I convert to H265 at the same time?

You can convert several MP4 files to H265 consecutively without restrictions. The tool allows you to add multiple MP4 files for conversion to H265, making it efficient for batch processing.

5. Can I convert another MP4 file after one is complete?

For new conversions, click 'Convert Another' or use the file uploader. This option enables you to start another MP4 to H265 conversion without any delay.

6. Are my MP4 files safe during the H265 conversion?

Security is guaranteed as the conversion happens entirely on the client side. Your MP4 files are processed without being uploaded, maintaining the highest level of security.

7. Are converted H265 files of excellent quality?

We ensure top-notch quality for all converted H265 files. The conversion process is designed to preserve the original quality of your MP4 files in the H265 format.

8. What is the size limit for uploading MP4 files?

Ensure your MP4 files are under 25MB for conversion. This size limit helps maintain the efficiency and speed of the conversion process, ensuring you get your H265 file promptly.

9. Is the MP4 to H265 conversion fast?

Typically, conversion is fast, influenced by file size and connection speed. Our tool is designed to provide quick conversions, ensuring you get your H265 file without any delays.

10. How do I get support for MP4 to H265 conversion problems?

For help, reach out to our support team through the 'Contact Us' page. Our team is available to assist you with any problems or questions related to the MP4 to H265 conversion.