How do I convert HEIF to TIFF?

Upload your HEIF file above. It is converted to TIFF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting HEIF to TIFF lose quality?

新たな劣化は生じません。TIFFは画像をそのままの状態で保存します。HEIFの圧縮で以前に失われたディテールは復元できません。

HEIFファイルとは？

HEIF is the open standard behind HEIC. Samsung phones and several Canon, Sony and Fujifilm cameras can save HEIF photos, which are compact but not yet widely accepted.

Is the HEIF to TIFF converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert HEIF to TIFF — Lossless TIFF for Print

Convert HEIF to TIFF online for lossless files ready for print and archiving. No software to install. Preview one free or batch-convert with Premium.

Drop your HEIF file or click to browse

Why convert HEIF to TIFF?

TIFF is supported far more widely than HEIF, so the file is easier to open, share and upload.
TIFF is lossless, so the converted image loses no further detail when you edit and save it again.
TIFF is made for print production, scanning and long-term archiving.

What to expect when converting HEIF to TIFF

HEIFの圧縮ですでに失われたディテールは、変換しても戻りません。TIFFは現在の画像をそのまま正確にコピーしたもので、通常はファイルサイズが大きくなります。
ハイダイナミックレンジや広色域のディテールは、標準の8ビットカラーに変換されます。

HEIFとTIFFの比較

機能	HEIF	TIFF
氏名	High Efficiency Image File Format	Tagged Image File Format
由来	Developed by MPEG and finalised in 2015 (ISO/IEC 23008-12)	Created by Aldus in 1986, now maintained by Adobe
圧縮	非可逆（通常はHEVC）	Lossless (LZW) or uncompressed
透過	Rarely used in camera photos	Yes — smooth, partial transparency
アニメーション	いいえ	いいえ
色	チャンネルあたり8または10ビット、広色域	Up to 16 bits per channel, RGB or CMYK
開けるアプリ	Recent phones and cameras; many PCs, apps and websites need extra software	写真編集ソフト、印刷・スキャン用ソフト。ほとんどのブラウザでは表示されない
こんな方に最適	storing high-quality photos in less space on phones and cameras	print production, scanning and long-term archiving
主な欠点	多くのパソコン、アプリ、Webサイトで開けない	Webブラウザでは表示されない非常に大きなファイル

In short: choose HEIF for storing high-quality photos in less space on phones and cameras; choose TIFF for print production, scanning and long-term archiving.

Frequently asked questions

How do I convert HEIF to TIFF?: Upload your HEIF file above. It is converted to TIFF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting HEIF to TIFF lose quality?: 新たな劣化は生じません。TIFFは画像をそのままの状態で保存します。HEIFの圧縮で以前に失われたディテールは復元できません。
HEIF or TIFF: which should I use?: Use HEIF for storing high-quality photos in less space on phones and cameras. Use TIFF for print production, scanning and long-term archiving. Keep in mind the main drawback of TIFF: very large files that web browsers won't display.
HEIFファイルとは？: HEIF is the open standard behind HEIC. Samsung phones and several Canon, Sony and Fujifilm cameras can save HEIF photos, which are compact but not yet widely accepted.
Is the HEIF to TIFF converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

HEIFからTIFFへでできること

始める前に、主な機能を確認してください。

Convert HEIF files to TIFF online
Keep every pixel with lossless TIFF output
Switch to any other output format in Settings
Batch-convert many HEIF files into one ZIP
Preview the result before you download

このツールを使用する

設定リファレンス

HEIFからTIFFへで使用可能なコントロール。

設定

出力形式ドロップダウン: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.オプション: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
品質スライダーレンジ: 20–100 · デフォルト: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
ロスレスモードオン/オフ: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
背景の塗りつぶしカラーピッカー: 透過を保存できないJPG、BMP、画像からPDFへの出力用：透明な部分を塗りつぶす色（既定は白）。