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Free BMP to FITS Converter Online

Convert BMP files to FITS quickly and easily online. Upload files up to 2GB and download your converted files in just a few clicks.

Drag & drop your files

JPEG, PNG, PDF, and other formats, up to 2GB

Privacy Files stay private.

Privacy Automatically deleted after 24 hours.

Privacy 2GB upload limit.

4.8/5

Trusted for 1,794,705+ conversions

HOW IT WORKS

Convert BMP to FITS in three steps

Three steps, no account, nothing to install.

01

Upload BMP files

Drag and drop or upload BMP files you want to convert to FITS.

02

Convert to FITS

Select FITS as the output format and start the conversion.

03

Download

Download each FITS as it finishes, or grab everything as one zip. You can also share a link.

BMP

BMP (Bitmap Image File) is a raster graphics image file format known for its simple structure and high-quality images. It supports various color depths and is widely used in digital imaging. BMP files are uncompressed, ensuring excellent quality but larger file sizes. Ideal for applications requiring detailed visuals, BMP is a staple in the graphic design and photography industries.

FITS

FITS is a digital file format designed for the storage and transmission of scientific data, particularly in astronomy. Optimized for large datasets, it efficiently handles multi-dimensional arrays and metadata, making it indispensable for image and data analysis in telescopes and space missions. Its extensibility ensures compatibility across various platforms and software, securing its place as a vital tool in scientific research.

USE CASES

Use Cases for BMP to FITS

Here are day to day use cases of BMP to FITS

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Convert astronomical BMP images to FITS for professional analysis

Astronomers and researchers often capture initial telescope images in BMP format but need FITS files for scientific analysis. Converting BMP to FITS preserves astronomical data and enables compatibility with specialized software like SAOImage DS9, Astropy, and IRAF for precise measurements and research.

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Prepare BMP star charts for FITS-compatible planetarium software

Amateur astronomers creating custom star charts in BMP format need FITS conversion to use them in professional planetarium applications. This allows for accurate celestial coordinate embedding and integration with telescope control systems for enhanced stargazing sessions.

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Convert BMP solar observation images to FITS for solar research

Solar observers capturing sunspot activity or solar flares in BMP format require FITS conversion to analyze intensity values, track solar features over time, and share data with research institutions using standard astronomical data formats.

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Transform BMP deep-sky object images to FITS for astrophotography processing

Astrophotographers starting with BMP format images of nebulae, galaxies, or star clusters convert to FITS to access superior bit depth and metadata capabilities. This enables advanced stacking, color calibration, and scientific-grade processing in applications like PixInsight and MaxIm DL.

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Convert BMP lunar surface images to FITS for geological analysis

Lunar researchers and astronomy students capturing BMP images of the Moon's surface need FITS format to perform detailed geological analysis, crater measurements, and surface feature mapping with proper scientific metadata preservation.

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Prepare BMP comet observation images for FITS database submission

Amateur astronomers tracking comet movements with BMP cameras must convert to FITS before submitting observations to international databases like the Minor Planet Center. FITS format ensures proper timestamp, coordinate, and photometric data retention for scientific validity.

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Convert BMP meteor shower captures to FITS for trajectory analysis

Meteor observers recording shower events in BMP format require FITS conversion to analyze meteor trajectories, calculate radiant points, and share data with meteor research organizations while maintaining accurate timing and positional information.

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Transform BMP planetary images to FITS for atmospheric study

Planetary scientists studying Jupiter's cloud bands or Saturn's rings using BMP images convert to FITS format to enable detailed atmospheric analysis, wind speed calculations, and long-term planetary feature tracking with proper calibration data.

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Convert BMP satellite tracking images to FITS for orbit determination

Satellite observers capturing artificial satellite passes in BMP format need FITS conversion for precise orbit determination and position measurement. The FITS format preserves critical timing and coordinate data essential for satellite tracking and identification.

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Prepare BMP aurora images for FITS-based space weather research

Researchers studying auroral activity with BMP cameras convert to FITS format to correlate observations with solar wind data and geomagnetic indices. This enables proper intensity calibration and integration with space weather monitoring systems.

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Convert BMP telescope calibration images to FITS for instrument characterization

Observatory technicians and advanced amateurs creating flat field, dark frame, or bias calibration images in BMP format convert to FITS for proper integration with astronomical image processing pipelines and instrument characterization procedures.

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Transform BMP educational astronomy images to FITS for classroom analysis

Astronomy educators using BMP images from school telescopes convert to FITS format to teach students professional data analysis techniques. This introduces learners to industry-standard formats while enabling hands-on experience with real astronomical data processing.

MORE BMP TOOLS

Explore our other image operations

BMP (Bitmap Image File) is a raster graphics image file format known for its simple structure and high-quality images. It supports various color depths and is widely used in digital imaging. BMP files are uncompressed, ensuring excellent quality but larger file sizes. Ideal for applications requiring detailed visuals, BMP is a staple in the graphic design and photography industries.

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1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per image

0

Files kept

Auto-delete in 24h

WHY DRAGDROPDO

Built to be quick, safe, and free

dragdropdo offers seamless flexibility for managing files of any type. Whether it's PDFs, images, or zipped folders, we've got you covered.

Private by default

Files stay encrypted in transit and are automatically removed after 24 hours.

No install required

Run everything in the browser — no desktop app, no sign-up wall to start.

Cloud import

Pull files from Google Drive and keep working without local downloads first.

Share & download

Grab a zip or share a link / QR so teammates can pick up results on any device.

FAQ

Frequently Asked Questions

Answers to frequently asked questions about dragdropdo's BMP to FITS Converter.