MP4 to H265 Converter

Batch convert mp4 files to h265 online. Change mp4 to h265 on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert MP4 files to H265 online?

Step-by-step instructions for converting mp4 files to h265

Upload MP4-file

Click "Choose File" button to select a mp4 file on your computer. MP4 file size can be up to 100 Mb.

Convert MP4 to H265

Click "Convert" button to start conversion.

Download your H265

When the conversion process is complete, you can download the H265 file.


  • ❓ How can I convert MP4 to H265?
    First you need to add file for conversion: drag and drop your MP4 file or click the "Choose File" button. Then click the "Convert" button. When MP4 to H265 conversion is completed, you can download your H265 file.
  • ⏱️ How long does it take to convert MP4 to H265?
    Video conversion takes quite a while. It will probably take you a few minutes to change MP4 to H265.
  • 🛡️ Is it safe to convert MP4 to H265 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP4 to H265) is absolutely safe.
  • 💻 Can I convert MP4 to H265 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our MP4 to H265 converter works online and does not require software installation.

Information about MP4 and H265 file formats

Name MP4 H265
Full name MP4 - MPEG-4 Part 14 H.265 High Efficiency Video
File extension .mp4, .m4a, .m4p, .m4b, .m4r, .m4v .h265
MIME type video/mp4
Developed by International Organization for Standardization Samsung Electronics, General Electric,M&K Holdings, NTT, JVC Kenwood and others
Type of format Media container
Description MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet. H.265 is a video compression standard designed to a successor to the widely used Advanced Video Coding (H.264). In comparison to H.264, H.265 offers from 25% to 50% better data compression at the same level of video quality or substantially improved video quality at the same bit rate. In addition, it supports resolutions up to 8192×4320, including 8K UHD.
Technical details Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file.
File conversion MP4 conversion H265 conversion
Associated programs Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player VLC media player, Apple QuickTime, MPlayer, Cyberlink PowerDVD