6 Best Free Websites to Convert FITS to TIFF Online

Here is a list of the best free websites to convert FITS to TIFF online. FITS stands for Flexible Image Transport System. This file format is designed to store, transmit, and manipulate scientific images and associated data. A FITS file often contains non-image data rather than a visual image that you can view. On the other hand, TIFF stands for Tag Image File Format. This file format is used to store raster graphics and image information. It is good to store high-quality images before editing.

In this post, I’m covering 6 websites where you can convert FITS files to TIFF images. These websites offer converters where you can add your FITS files and convert those to TIFF. It is as easy as that. Some converters can batch convert FITS to TIFF whereas some process one file at a time. Some of these converters also offer additional conversion options to configure the output. You can check that out in detail in the post.

My Favorite Website to Convert FITS to TIFF Online

Aconvert is my favorite website on this list to convert FITS to TIFF. This is a simple converter for anyone to use. It works with local files and can also import files from Google Drive, Dropbox, or via URL. Another highlight is that it lets you set the image quality and dimensions for the output. This way, you can configure the TIFF output as per your specifications.

You can also check out our other lists of the best free TIFF Splitter Online Services, PDF to TIFF Converter Online Websites, and Online FITS to JPG Converter Websites.

Aconvert.com

Aconvert.com is a free website to convert FITS to TIFF online. This particular converter can process up to 10 files simultaneously. To perform a conversion, you can either upload locally saved FITS files or fetch files from Google Drive, Dropbox, or the web via URLs. Along with that, it also offers conversion options where you can set the image quality and change the dimensions as well. With this converter, you can perform any number of conversions as long as the combined file size per conversion is up to 200 MB.

How to Convert FITS to TIFF online on Aconvert?

Follow the link below to go to the image conversion tool on Aconvert.
Then add your FITS files to the converter using the given input options.
Pick TIFF as the output format in the dropdown and set the conversion options accordingly.
After that, click the Convert Now! button to start the conversion.
Once done, use the download icon alongside the output file names to save the TIFF files.

Key Points:

Batch Conversion Support: Yes, up to 10 files per conversion.
Maximum File Size Allowed: 200 MB per conversion.
Cloud Storage Integration: Google Drive & Dropbox and via URLs.
Free Conversion Quota: No limit; any number of conversions.
Additional Conversion Options: Options to set image size and dimensions.
Download Method: Direct Download (Separate TIFF output).
Email Notification/Share: Not available.
Data Privacy: Option to delete files after conversion; auto-delete files after 24 hours.

Home Page

ImageConvert.org

ImageConvert.org is another free website to convert FITS to TIFF online. This is a simple converter where you can drag and drop FITS files. You can add any number of FITS files and convert them all in one go. There is no maximum input file size limit mentioned anywhere on the website. You can upload larger FITS files and convert them with ease. This converter lacks cloud import features and conversion options. But it lets you perform any number of conversions per day.

How to convert FITS to TIFF online on ImageConvert?

Use the link provided below to open this converter directly.
Drag and drop FITS files to the converter and wait for them to get uploaded.
Then scroll down and click on the Convert button to start the conversion.
Once finishes, click the Download button to save each output file one by one.

Key Points:

Batch Conversion Support: Yes, 20+ files per conversion.
Maximum File Size Allowed: No size limit mentioned.
Cloud Storage Integration: No cloud import, local uploads only.
Free Conversion Quota: No limit; any number of conversions.
Additional Conversion Options: Does not offer additional conversion options.
Download Method: Direct Download (Separate TIFF output).
Email Notification/Share: Not available.
Data Privacy: Automatically deletes files after 1 hour.

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Vertopal.com

Vertopal.com is another free website that you can use to convert FITS to TIFF online. This website offers a simple converter that can convert your files in a few simple steps. It processes one file at a time with a maximum supported file size of 50 MB. To perform a conversion, you have to upload a FITS file as there is no cloud import functionality. This converter takes you through simple steps and offers options to rotate and flip the final TIFF output.

How to convert FITS to TIFF online on Vertopal?

Open this converter in your browser directly using the link given below.
Click on the Choose File button and add your FITS file.
Wait for it to get uploaded and then pick TIFF as the output format.
Again, wait for the next screen and click Continue to start the conversion.
Then click the Convert button from the preview screen and download the converted file.

Key Points:

Batch Conversion Support: No, converts one file at a time.
Maximum File Size Allowed: 50 MB.
Cloud Storage Integration: No, local upload only.
Free Conversion Quota: No limit; any number of conversions.
Additional Conversion Options: Options to rotate and flip the image.
Download Method: Direct Download (TIFF output).
Email Notification/Share: Not available.
Data Privacy: Option to delete files after conversion; auto-delete files after 24 hours.

Home Page

Files-Conversion.com

Files-Conversion.com is a free file conversion website that can convert FITS to TIFF online. This website offers a simple FITS to TIFF converter that converts one file at a time. It can process a FITS file well over 100 MB. But it lacks cloud integration so you have to upload the FITS file to the converter. There are no additional conversion options. However, it lets you perform as many conversions as you can for free.

How to convert FITS to TIFF online on Files-Conversion?

Follow the link given below to open this converter directly in your browser.
Click on the Select A File button and upload your FITS file.
Then pick TIFF as the output format from the output format dropdown.
Click on the Convert button to start the conversion.
Once done, click on the output file name to download the converted TIFF file.

Key Points:

Batch Conversion Support: No, it converts one file at a time.
Maximum File Size Allowed: over 100 MB.
Cloud Storage Integration: No, local upload only.
Free Conversion Quota: No limit; any number of conversions.
Additional Conversion Options: It does not offer any additional conversion options.
Download Method: Direct Download (TIFF output).
Email Notification/Share: Not available.
Data Privacy: No such information is mentioned on the website.

Home Page

Convert.world

Convert.world is another cloud file conversion website that can convert FITS to TIFF online for free. This converter takes one file at a time. It works with local files only. To perform a conversion, you have to add your FITS file to the converter. When you do that, it starts uploading the file and then performs the conversion. It does put you in a waiting queue which takes around 20-30 seconds on average. Then it lets you download the converted file along with an option to share the link through email.

How to convert FITS to TIFF online on Convert.world?

Go to this converter using the link given below.
Drag and drop your FITS file to the converter, one at a time.
Wait for it to get uploaded and then converted.
Then download the converted file or send it via email.

Key Points:

Batch Conversion Support: No, it converts one file at a time.
Maximum File Size Allowed: around 30 MB.
Cloud Storage Integration: No, local upload only.
Free Conversion Quota: Limited daily conversions with a waiting queue system.
Additional Conversion Options: It does not offer any additional conversion options.
Download Method: Direct Download (TIFF output).
Email Notification/Share: Yes, an option to send a link to the converted file via email.
Data Privacy: No such information is mentioned on the website.

Home Page

CoolUtils.com

CoolUtils.com offers a collection of online converters that you can use for free. Among that collection, it has a FITS to TIFF converter. This simple converter processes one file at a time. It does not have cloud import functionality but it lets you resize and rotate the final TIFF file. You can configure any or both of these settings during conversion and get the TIFF file in desired specifications.

How to convert FITS to TIFF online on CoolUtils?

Follow the link given below to open this converter in your browser.
Upload your FITS file to the converter.
Then pick TIFF as the output format from the given format options.
Add resize and/or rotate configuration if needed.
Then click the Download Converted File button to convert and get the TIFF file.

Key Points:

Batch Conversion Support: No, it converts one file at a time.
Maximum File Size Allowed: around 30 MB.
Cloud Storage Integration: No, local upload only.
Free Conversion Quota: No limit; any number of conversions.
Additional Conversion Options: Offers options to resize and rotate the final TIFF.
Download Method: Direct Download (TIFF output).
Email Notification/Share: Not available.
Data Privacy: No such information is mentioned on the website.