H.264 vs H.265

H.264 vs H.265 (HEVC): Should you upgrade? H.265 offers 50% better compression but requires more processing power. Here's how they compare.

Quick Compress
Choose a file, pick how small it should be, and compress locally.
%

Percentage is applied to the original file size.

Detailed Comparison

CategoryH.264H.265Winner
File SizeBaseline - 1x50% smaller at same qualityH.265
CompatibilityUniversal - works on all devicesModern devices only (2016+)H.264
Encoding SpeedFast - hardware accelerated everywhereSlower - 2-5x encoding timeH.264
QualityExcellent at medium-high bitratesExcellent - better at low bitratesH.265
4K VideoWorks but creates huge filesIdeal - efficient 4K compressionH.265
LicensingLower licensing feesHigher licensing feesH.264

Head-to-Head Comparison

  • File Size: H.264 - Baseline - 1x | H.265 - 50% smaller at same quality
  • Compatibility: H.264 - Universal - works on all devices | H.265 - Modern devices only (2016+)
  • Encoding Speed: H.264 - Fast - hardware accelerated everywhere | H.265 - Slower - 2-5x encoding time
  • Quality: H.264 - Excellent at medium-high bitrates | H.265 - Excellent - better at low bitrates
  • 4K Video: H.264 - Works but creates huge files | H.265 - Ideal - efficient 4K compression
  • Licensing: H.264 - Lower licensing fees | H.265 - Higher licensing fees

Which Should You Choose?

  • Use H.264 for maximum compatibility and social media
  • Use H.265 for 4K video, archiving, and storage savings
  • Use H.265 on iPhone/modern Android for efficient recording
  • Stick with H.264 for older devices and web compatibility

The Verdict

H.265 is generally better for most users, but both have their place depending on your needs.

Frequently Asked Questions

Which is better: H.264 or H.265?

H.265 is generally better for most users, but H.264 has advantages in specific scenarios. Use H.264 for maximum compatibility and social media.

What's the main difference between H.264 and H.265?

The key differences are: File Size - H.264: Baseline - 1x, H.265: 50% smaller at same quality; Compatibility - H.264: Universal - works on all devices, H.265: Modern devices only (2016+).

Can I convert between H.264 and H.265?

Yes! Upload your video in either format, select the output format you want, and compress. The conversion happens locally in your browser with no uploads.

Which should I use for file size?

For file size: H.265 is better. 50% smaller at same quality.

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H.264 vs VP9H.265 vs AV1MP4 vs WebM