TIF to FITS for Image Workflows
Fast, instant TIF to FITS conversion. No signup required. Just drop your .tif file and get .fits in seconds.
Batch Settings
天文学や科学分野で広く用いられるFITS形式と、多岐にわたる画像表現を可能にするTIF形式。この二つのフォーマットは、それぞれ異なる特性を持ちながらも、時に相互の変換が必要となる場面があります。特に、高精度なデータ保持が求められる学術研究や、緻密な画像処理を施した後に、そのデータを解析可能な形式へと移行させたいといったご要望は少なくありません。当社の変換ツールは、お客様の大切な画像データを損なうことなく、TIFからFITSへのスムーズかつ正確な移行を実現します。煩雑な設定は不要で、直感的な操作で高品質な変換結果を得られるよう設計されています。データの整合性を保ちつつ、次なるステージへと進むための強力なサポートとなることをお約束いたします。
- 天文台での観測データ整理
- 医療画像解析の前処理
- 文化財の高精細デジタルアーカイブ
日本では、特に医療機関や研究機関において、高解像度かつ非圧縮での画像データ管理が重視されるため、TIF形式が多用されます。これを天文学分野のFITS形式へ変換する際、日本語特有のメタデータや注釈が適切に引き継がれるかどうかが重要なポイントとなります。
About TIF to FITS Conversion
Whether you're one of the many photographers, designers, and content creators who work with TIF files daily, there comes a time when you need FITS instead. TIF is a widely used file format.
Here's a typical scenario: you receive a .tif file but your project, platform, or client requires .fits. FITS is a widely used file format. Rather than searching for desktop software or wrestling with command-line tools, you can convert TIF to FITS online in seconds with CocoConvert.
This conversion is ideal when you When you need a FITS file. The conversion helps you convert between formats quickly.
Converting TIF to FITS maintains high quality with CocoConvert's optimised encoder settings.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert TIF to FITS
- 1
Drop your file
Drag your .tif file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to FITS
Pick FITS from the format list. The converter automatically tunes settings for the TIF→FITS pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most image files convert in under 10 seconds.
- 4
Download and use
Your .fits file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert TIF to FITS
Your TIF file is decoded and re-encoded as FITS.
Your TIF file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FITS format
The converted file is ready for download
Format Comparison
TIF
.tif file
| Extension | .tif |
| MIME Type | image/tiff |
| Category | Image |
FITS
.fits file
| Extension | .fits |
| MIME Type | image/fits |
| Category | Image |
Should You Convert TIF to FITS?
When to Convert
- ✓When you need a FITS file
Frequently Asked Questions
Who needs to convert TIF to FITS?
This conversion is commonly used by photographers, designers, and content creators. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert TIF to FITS without losing quality?
Converting TIF to FITS maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert TIF to FITS?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many TIF files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for TIF to FITS conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including TIF to FITS.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.