TIM Won't Open? Convert to FITS Instantly
Fast, instant TIM to FITS conversion. No signup required. Just drop your .tim file and get .fits in seconds.
Batch Settings
您手头有TIM格式的图像文件，却发现它们在某些专业天文软件或数据分析平台上不太方便？别担心，我们懂您的烦恼。TIM文件，常见于一些老式游戏或特定图像处理场景，虽然承载着重要的像素信息，但在如今跨平台、高兼容性的使用需求下，FITS格式（Flexible Image Transport System）无疑是更理想的选择。FITS不仅是天文学界公认的标准，其强大的元数据支持和灵活的数据结构也使其在科学图像领域独树一帜。我们的转换工具能帮助您轻松将TIM文件转换为FITS，让您的图像数据焕发新生，无缝接入更广阔的应用天地。
- 游戏老素材再利用
- 天文爱好者数据归档
- 图像算法研究
在某些早期PC游戏模拟器社区中，TIM文件仍有一定使用率。将其转换为FITS，可方便研究者或爱好者在现代科学工具中进行更深入的图像分析，例如像素级数据提取或光谱信息处理。
About TIM to FITS Conversion
Dealing with a TIM file that won't open on your device? You're not alone — TIM compatibility issues are one of the most common reasons people search for a file converter. TIM is a widely used file format.
The fix is simple: convert your TIM to FITS. FITS is a widely used file format. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting TIM to FITS maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your TIM file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you need a FITS file.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert TIM to FITS
- 1
Add your TIM file
Drag and drop your .tim file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick FITS output
Select .fits as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The image engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .fits file. For batch jobs, download all at once as a zip.
What Happens When You Convert TIM to FITS
Your TIM file is decoded and re-encoded as FITS.
Your TIM 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
TIM
.tim file
| Extension | .tim |
| MIME Type | image/x-tim |
| Category | Image |
FITS
.fits file
| Extension | .fits |
| MIME Type | image/fits |
| Category | Image |
Should You Convert TIM to FITS?
When to Convert
- ✓When you need a FITS file
Frequently Asked Questions
Why won't my TIM file open?
TIM files may not open if your device lacks the right codec or application. Converting to FITS — a more widely supported format — usually resolves this. FITS is a widely used file format.
Is it safe to convert TIM to FITS online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting TIM to FITS?
Converting TIM to FITS maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my TIM file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert TIM to FITS on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.