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Supports: HEVC
HEVC (H.265) is supported by modern devices but many older phones, tablets, smart TVs, and computers lack hardware HEVC decoding. Converting to H.264 MP4 ensures playback on every device — including older hardware.
Some video editors, streaming platforms, and media players don't support HEVC input. H.264 MP4 is universally accepted by all software.
While most platforms now accept HEVC, some still process H.264 more reliably. Converting ensures smooth uploading.
Note: H.264 is less efficient than HEVC — the output file will be 30-50% larger at the same quality. The tradeoff is universal compatibility.
Yes — H.264 is less efficient than HEVC. Expect 30-50% larger files at the same quality.
Yes. Completely free with no watermarks, no sign-up required, and no file count limits.
Yes. Works in any modern browser on all devices — no app installation required.