Theme

File names

IMG_2041.heic

IMG_2041.jpg

Language

Your files and these choices stay on this device.

Conversion settings

Your starting point for new files. You can still change anything before converting.

Convert to

Quality
AutoSmaller fileBest quality
Bitrate
Auto64 kbps320 kbps
Video bitrate
Auto1 Mbps12 Mbps
Speed
Resolution
Color
Normalize volume
Remove metadata
Leave out images
Download several files as

Video format

What is a .h264 file?

H.264, also called AVC: a video codec, not a container, and the one inside almost every MP4, MOV, MKV and transport stream you’ll meet. It’s efficient enough for a phone and for a Blu-ray at once.

fileclay opens H.264 but doesn’t write it

When to use H.264

Best for
Codec-level workflows and pipelines.
Advantages
Widely supported video compression.
Disadvantages
No audio or container metadata by itself.

Convert H.264 files

From H.264

fileclay opens H.264 but doesn’t write it.

All 47 output formats: .mp4, .webm, .mkv, .avi, .mov, .gif, .m4v, .mpeg, .mpg, .ts, .m2ts, .mts, .m2v, .mxf, .ogv, .flv, .vob, .wmv, .asf, .divx, .3gp, .3g2, .ivf, .mp3, .wav, .m4a, .m4b, .ogg, .oga, .opus, .aac, .flac, .aiff, .aif, .wma, .ac3, .mka, .caf, .au, .tta, .wv, .mp2, .png, .jpg, .jpeg, .webp, .bmp

Conversions run in your browser. Files aren’t uploaded.

Questions about H.264

Which formats can I convert H264 files into?

fileclay can write 47 formats from a H264 file, including MP4, WebM, MKV, AVI, MOV and GIF. Pick any of them as the output format when you drop the file in.

Related formats