JPEG to FTS for Image Workflows
Fast, instant JPEG to FTS conversion. No signup required. Just drop your .jpeg file and get .fts in seconds.
Batch Settings
您是否曾遇到这样的情况：手头一张精美的JPEG图片，却因格式不符，无法顺利导入专业的天文图像处理软件，或是无法与同事顺畅共享观测数据？在天文摄影、科研分析乃至一些特定的游戏开发流程中，FITS（Flexible Image Transport System）格式以其无损、包含丰富元数据的特性，成为处理图像数据不可或缺的标准。它不仅能完整保留图像的每一个细节，还能承载拍摄参数、观测时间、望远镜型号等关键信息，这对于需要精确分析和协作的领域至关重要。我们深知，高效便捷的格式转换工具能极大提升您的工作效率，让您从繁琐的格式兼容问题中解脱出来，专注于图像内容的本身价值。
- 天文观测数据共享
- 专业图像处理导入
- 游戏开发纹理转换
在大中华区及新加坡，FITS格式在高校、科研院所的天文及物理实验室中应用广泛，尤其在与国际团队进行数据交换时，FITS是主流且被普遍接受的格式标准。
About JPEG to FTS Conversion
Whether you're one of the many photographers, designers, and content creators who work with JPEG files daily, there comes a time when you need FTS instead. JPEG uses lossy compression optimised for photographic content, balancing quality against file size.
Here's a typical scenario: you receive a .jpeg file but your project, platform, or client requires .fts. FTS is a widely used file format. Rather than searching for desktop software or wrestling with command-line tools, you can convert JPEG to FTS online in seconds with CocoConvert.
This conversion is ideal when you When you need a FTS file. The conversion helps you convert between formats quickly.
Converting JPEG to FTS 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 JPEG to FTS
- 1
Drop your file
Drag your .jpeg file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to FTS
Pick FTS from the format list. The converter automatically tunes settings for the JPEG→FTS 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 .fts file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert JPEG to FTS
Your JPEG file is decoded and re-encoded as FTS.
Your JPEG file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FTS format
The converted file is ready for download
Format Comparison
JPEG
.jpeg file
| Extension | .jpeg |
| MIME Type | image/jpeg |
| Category | Image |
FTS
.fts file
| Extension | .fts |
| MIME Type | image/fits |
| Category | Image |
Should You Convert JPEG to FTS?
When to Convert
- ✓When you need a FTS file
Frequently Asked Questions
Who needs to convert JPEG to FTS?
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 JPEG to FTS without losing quality?
Converting JPEG to FTS maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert JPEG to FTS?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many JPEG 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 JPEG to FTS conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including JPEG to FTS.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.