1. Home
  2. Image Converter
  3. Convert FITS to SRW

What is FITS?

Flexible Image Transport System (FITS) is a scientific data format used primarily in astronomy for storing and transmitting images and datasets.

What is SRW?

Samsung Raw (SRW) contains raw sensor data from Samsung NX series cameras.

When Should You Use FITS vs SRW?

Use FITS When...

Reach for FITS when your priority is astronomy, scientific imaging, research — its uncompromising quality ensures every detail is preserved.

Use SRW When...

Reach for SRW when your priority is samsung camera raw post-processing — its uncompromising quality ensures every detail is preserved.

FITS vs SRW: Key Differences

  • •The core technical difference: FITS relies on lossless compression whereas SRW uses lossless compression.
  • •Neither format changes compression philosophy — both are lossless compression — so any size differences are due to encoding efficiency, not a shift in quality approach.
  • •Alpha channel support: SRW lacks transparency support.
  • •FITS files are typically Varies from 1MB to several GB while SRW files range 15-40MB per photo
  • •Primary audience: FITS is built for astronomy, scientific imaging, research scenarios, while SRW focuses on samsung camera raw post-processing — pick the format that matches your output requirement.

Advantages of FITS

  • ✓FITS uses lossless compression tailored for Astronomy, scientific imaging, research.
  • ✓FITS is supported natively on virtually every device, browser, and operating system.
  • ✓FITS files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓FITS integrates seamlessly with all major creative tools and workflows.

Advantages of SRW

  • ✓The lossless nature of SRW means file sizes stay reasonable while handling Samsung camera raw post-processing efficiently.
  • ✓From mobile devices to enterprise servers, SRW is recognized and supported everywhere.
  • ✓The trade-off for SRW's perfection is larger files — but for archival work, it is worth every megabyte.
  • ✓SRW is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Common Use Cases for FITS to SRW Conversion

  • Digital photography and editing
  • Graphic design projects
  • E-commerce product images
  • Email marketing campaigns
  • Presentation graphics
  • Blog and article illustrations

Industry Applications

Social Media MarketingPrint PublishingE-commerceDigital ArtUI/UX DesignAdvertising

Best Practices for FITS to SRW Conversion

  • →When converting FITS to SRW, check whether SRW supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use SRW for maximum quality archival and FITS for lossless workflows
  • →Optimize images for web to reduce page load times — tools like our converter let you adjust quality settings before conversion
  • →Maintain original aspect ratio to avoid distortion during conversion
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

JPG vs PNG vs WebP: Which Image Format Should You Use?

Learn more about FITS and SRW formats in our detailed guide.

Troubleshooting FITS to SRW Conversion

  • !Converting FITS to SRW gives blurry output → increase the quality setting before conversion
  • !Colors look different in SRW than FITS → check color profile mismatch (sRGB vs Adobe RGB)
  • !File size changed more than expected → SRW uses different compression, file size differences of 2-5x are normal
  • !Transparent areas in FITS turned white in SRW → SRW may not support transparency

Related Image Converters

All Image Formats

View all Image converters →

More Image tools

Convert to SRW →Convert from FITS →

Related Tools

Compress Images →

Convert FITS to SRW Online - Free & Fast

Convert FITS files to SRW online for free. High-quality conversion with no registration required.

Image Converter

Upload or enter a URL to convert FITS to SRW instantly

Click to upload or drag & drop FITS file

or paste from clipboard

.fits,.FITS (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About FITS and SRW

FITS

FITS (FITS data) - Flexible Image Transport System, scientific data format. Best for astronomy, scientific imaging, research.

SRW

SRW (Samsung SRW raw) - Samsung Raw, raw image format for Samsung cameras. Ideal for samsung camera raw post-processing.

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from astronomy, scientific imaging, research to samsung camera raw post-processing
File Size~15-40MB per photo after conversion

FAQs

Is converting FITS to SRW free?

Yes, GoConvertFile offers free conversion of FITS to SRW for files up to 100MB. No registration required.

How long does it take to convert FITS to SRW?

Most FITS to SRW conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is SRW best used for?

SRW is ideal for samsung camera raw post-processing. Samsung Raw, raw image format for Samsung cameras

What file size should I expect after converting FITS to SRW?

File size after FITS to SRW conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

Related Tools

JPG to SRW
Convert JPG to SRW
JPG to FITS
Convert JPG to FITS
PNG to SRW
Convert PNG to SRW
PNG to FITS
Convert PNG to FITS
View all image converter converters
Tune output for this image conversion
80%
Best compressionBest quality