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

What is DRW?

Generic Drawing (DRW) is a simple vector illustration format used by various drawing applications for basic line art.

What is FITS?

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

When Should You Use DRW vs FITS?

Use DRW When...

Reach for DRW when your priority is vector drawings, simple illustrations — its uncompromising quality ensures every detail is preserved.

Use FITS When...

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

DRW vs FITS: Key Differences

  • •The core technical difference: DRW relies on lossless compression whereas FITS 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: FITS lacks transparency support.
  • •DRW files are typically Small for simple drawings while FITS files range Varies from 1MB to several GB
  • •Use case fit: DRW targets vector drawings, simple illustrations and FITS targets astronomy, scientific imaging, research — your choice depends on which workflow stage you are serving.

Advantages of DRW

  • ✓DRW compresses data using lossless methods, keeping file sizes manageable for Vector drawings, simple illustrations.
  • ✓Industry-wide support means DRW files open anywhere — from legacy systems to the latest devices.
  • ✓Lossless quality makes DRW the gold standard for archival and master copies.
  • ✓From professional software to open-source alternatives, DRW works out of the box.

Advantages of FITS

  • ✓FITS compresses data using lossless methods, keeping file sizes manageable for Astronomy, scientific imaging, research.
  • ✓Industry-wide support means FITS files open anywhere — from legacy systems to the latest devices.
  • ✓Lossless quality makes FITS the gold standard for archival and master copies.
  • ✓From professional software to open-source alternatives, FITS works out of the box.

Common Use Cases for DRW to FITS Conversion

  • Product photography for marketplaces
  • Digital art portfolios
  • Brochure and flyer design
  • Newsletter graphics
  • Video thumbnail creation
  • Certificate and badge design

Industry Applications

Content ManagementMedical ImagingReal Estate PhotographyGame DevelopmentScientific VisualizationE-learning Content

Best Practices for DRW to FITS Conversion

  • →When converting DRW to FITS, check whether FITS supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use FITS for maximum quality archival and DRW 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 DRW and FITS formats in our detailed guide.

Troubleshooting DRW to FITS Conversion

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

Related Image Converters

All Image Formats

View all Image converters →

More Image tools

Convert to FITS →Convert from DRW →

Related Tools

Compress Images →

Convert DRW to FITS Online - Free & Fast

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

Image Converter

Upload or enter a URL to convert DRW to FITS instantly

Click to upload or drag & drop DRW file

or paste from clipboard

.drw,.DRW (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About DRW and FITS

DRW

DRW (DRW drawings) - Generic Drawing, vector illustration format. Best for vector drawings, simple illustrations.

FITS

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

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from vector drawings, simple illustrations to astronomy, scientific imaging, research
File Size~Varies from 1MB to several GB after conversion

FAQs

Is converting DRW to FITS free?

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

How long does it take to convert DRW to FITS?

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

What is FITS best used for?

FITS is ideal for astronomy, scientific imaging, research. Flexible Image Transport System, scientific data format

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

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

Related Tools

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