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HEIF File Format

High Efficiency Image Format category

HEIF is the family container HEIC belongs to — same HEVC-based compression, often used by name on Android and camera firmware where HEIC is the Apple branding.

Typical use: Convert HEIF photos exactly like HEIC — to JPG, PNG or anything else.

About the HEIF format

HEIC は iPhone が標準で保存する高効率画像です。JPG の半分程度の容量で同等以上の画質を保ち、Live Photo や連写も 1 ファイルに納められます。

ただし Windows や古い Android ではそのまま開けないことが多く、共有の前に JPG へ変換するのが実用的です。容量を取りたい保存用、変換して配る共有用という分担になります。

Strengths

  • ✓ 同じ画質で容量が半分程度
  • ✓ Live Photo を保てる
  • ✓ 16bit 色深度にも対応

Limitations

  • ✗ Windows/古い環境で開けない
  • ✗ Web ではほぼ使えない
  • ✗ Thumbnail and preview performance on old hardware is poor
Compression
Lossy HEVC (lossless variant exists)
Transparency
Supported
Animation
Supported (bursts/sequences)
Metadata
EXIF, depth maps, HDR gain maps
Best for
iPhone photo storage

Convert HEIF to…

45 direct directions plus 12 workflows, sorted A–Z; 🔥 marks popular targets.

Frequently asked questions

What is a HEIF file?

HEIF is the family container HEIC belongs to — same HEVC-based compression, often used by name on Android and camera firmware where HEIC is the Apple branding.

How do I convert HEIF files online?

Pick a target format from the "Convert HEIF to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.

Is it safe to convert HEIF files here?

Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.

Which formats can HEIF convert to?

This page lists all 57 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.