How do I convert TIFF to GIF?

Upload your TIFF file above. It is converted to GIF 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 TIFF to GIF lose quality?

GIFはフレームあたり256色に制限されるため、写真では色のディテールが失われます。色数の少ないグラフィックはきれいに変換されます。

Will the GIF keep the transparent background?

Partly. GIF keeps transparency as on or off per pixel, so soft edges and shadows become hard-edged.

TIFFファイルとは？

TIFF is the workhorse of print and archiving. It keeps every pixel without loss and is accepted by print shops, publishers and document-management systems.

Is the TIFF to GIF 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 TIFF to GIF — GIFs for Chat, Email and Web

Convert TIFF to GIF online for a simple GIF for chat, email and the web. No software to install. Preview one free or batch-convert with Premium.

Drop your TIFF file or click to browse

Why convert TIFF to GIF?

GIF files are usually smaller than TIFF for the same picture, so pages load faster and uploads finish sooner.
GIF is supported far more widely than TIFF, so the file is easier to open, share and upload.
GIF is made for short animations, stickers and flat-color graphics.

What to expect when converting TIFF to GIF

GIF transparency is on or off per pixel, so soft edges and shadows become hard-edged.
GIFはフレームあたり最大256色しか表示できないため、写真やグラデーションにはディザリングがかかり、バンディングが出ることがあります。
複数ページのTIFFは最初のページのみが変換され、CMYKの印刷色は標準のRGBになります。

TIFFとGIFの比較

機能	TIFF	GIF
氏名	Tagged Image File Format	Graphics Interchange Format
由来	Created by Aldus in 1986, now maintained by Adobe	Introduced by CompuServe in 1987
圧縮	Lossless (LZW) or uncompressed	可逆圧縮だが、256色まで
透過	Yes — smooth, partial transparency	オン/オフのみ（透明色は1色）
アニメーション	いいえ	はい
色	Up to 16 bits per channel, RGB or CMYK	フレームあたり最大256色
開けるアプリ	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	All browsers, email apps and messaging apps
こんな方に最適	print production, scanning and long-term archiving	短いアニメーション、ステッカー、ベタ塗りのグラフィック
主な欠点	Webブラウザでは表示されない非常に大きなファイル	256色のみ、透過はオン/オフのみ

In short: choose TIFF for print production, scanning and long-term archiving; choose GIF for short animations, stickers and flat-color graphics.

Frequently asked questions

How do I convert TIFF to GIF?: Upload your TIFF file above. It is converted to GIF 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 TIFF to GIF lose quality?: GIFはフレームあたり256色に制限されるため、写真では色のディテールが失われます。色数の少ないグラフィックはきれいに変換されます。
Will the GIF keep the transparent background?: Partly. GIF keeps transparency as on or off per pixel, so soft edges and shadows become hard-edged.
TIFF or GIF: which should I use?: Use TIFF for print production, scanning and long-term archiving. Use GIF for short animations, stickers and flat-color graphics. Keep in mind the main drawback of GIF: only 256 colors and on/off transparency.
TIFFファイルとは？: TIFF is the workhorse of print and archiving. It keeps every pixel without loss and is accepted by print shops, publishers and document-management systems.
Is the TIFF to GIF 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.

TIFFからGIF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 TIFF files to GIF online
Keep animation when the source is an animated GIF or WebP
Switch to any other output format in Settings
Batch-convert many TIFF files into one ZIP
Preview the result before you download

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設定リファレンス

TIFFからGIF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）。