TIFF to FAX — Format Comparison & Online Converter
Fast, instant TIFF to FAX conversion. No signup required. Just drop your .tiff file and get .fax in seconds.
Batch Settings
大切なTIFF画像をFAXで送る際、画質劣化や文字化けに悩まされた経験はありませんか？特に、緻密なイラストが特徴の漫画原稿や、正確な情報伝達が求められるビジネス文書では、変換の品質が非常に重要になります。当社のTIFFからFAXへの変換ツールは、そうした日本のユーザーの皆様のニーズに応えるべく開発されました。縦書きの美しい表現を損なわず、細やかなフォントも明瞭に再現。受け取った側がストレスなく内容を理解できるよう、最適化されたFAXフォーマットで出力します。もう変換ミスに頭を抱える必要はありません。安心してお任せください。
- 漫画原稿の出版社への送付
- ビジネス契約書の送受信
- 手書きメモや図面の共有
日本ではFAXが依然としてビジネスや個人間で広く利用されており、特に縦書き文書や細かな文字の再現性が重視される傾向にあります。
About TIFF to FAX Conversion
TIFF (introduced 1986) and FAX are both image formats, but they differ in important ways. TIFF is an uncompressed or losslessly compressed format favoured in print, publishing, and professional photography. FAX is a widely used file format.
When you convert TIFF to FAX, the goal is to convert between formats quickly. Converting TIFF to FAX maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your TIFF file is decoded and re-encoded as FAX. The conversion involves 4 steps: (1) your tiff file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in fax format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a FAX file. For the opposite direction, CocoConvert also supports FAX to TIFF conversion.
How to Convert TIFF to FAX
- 1
Upload .tiff file
Select your TIFF file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .fax
Set FAX as the output format. The converter uses optimal settings based on the TIFF→FAX conversion profile.
- 3
Convert
The server-side engine decodes your TIFF file and re-encodes it as FAX. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .fax file. Multiple output files can be downloaded together.
What Happens When You Convert TIFF to FAX
Your TIFF file is decoded and re-encoded as FAX.
Your TIFF file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FAX format
The converted file is ready for download
Format Comparison
TIFF
.tiff file
| Extension | .tiff |
| MIME Type | image/tiff |
| Category | Image |
FAX
.fax file
| Extension | .fax |
| MIME Type | image/g3fax |
| Category | Image |
Should You Convert TIFF to FAX?
When to Convert
- ✓When you need a FAX file
Frequently Asked Questions
What is the difference between TIFF and FAX?
TIFF is an uncompressed or losslessly compressed format favoured in print, publishing, and professional photography. FAX is a widely used file format.
Does TIFF to FAX conversion affect quality?
Converting TIFF to FAX maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, TIFF or FAX?
TIFF uses both compression. FAX is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does TIFF to FAX conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is TIFF or FAX better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.