1. Home
  2. Image Converter
  3. Convert ICO to K25

What is ICO?

ICO (Icon) is a file format for computer icons in Microsoft Windows. ICO files contain one or more small images for application icons and favicons.

What is K25?

Kodak DC25 Raw (K25) is an early digital camera raw format from Kodak's DC series cameras, preserving sensor data.

When Should You Use ICO vs K25?

Use ICO When...

Reach for ICO when your priority is favicons, application icons, platform-specific assets — its uncompromising quality ensures every detail is preserved.

Use K25 When...

Reach for K25 when your priority is vintage kodak digital camera raw processing — its uncompromising quality ensures every detail is preserved.

ICO vs K25: Key Differences

  • •ICO uses lossless compression while K25 uses lossless compression — both take the same approach to file size management.
  • •Since both ICO and K25 use lossless compression, the quality characteristics are comparable — differences in file size come down to how efficiently each format implements compression.
  • •Alpha channel support: K25 lacks transparency support.
  • •File sizes: ICO files typically range 1-16KB and K25 files 2-5MB from early digital cameras.
  • •ICO is optimized for favicons, application icons, platform-specific assets while K25 is designed for vintage kodak digital camera raw processing — choose based on your specific workflow needs

Advantages of ICO

  • ✓ICO uses lossless compression tailored for Favicons, application icons, platform-specific assets.
  • ✓ICO is supported natively on virtually every device, browser, and operating system.
  • ✓ICO files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓ICO integrates seamlessly with all major creative tools and workflows.

Advantages of K25

  • ✓K25 uses lossless compression tailored for Vintage Kodak digital camera raw processing.
  • ✓K25 is supported natively on virtually every device, browser, and operating system.
  • ✓K25 files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓K25 integrates seamlessly with all major creative tools and workflows.

Common Use Cases for ICO to K25 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 ICO to K25 Conversion

  • →Before converting ICO to K25, decide whether you need maximum quality or smallest file size — this determines which format truly fits
  • →Save a master copy in a lossless format before converting to K25 — you cannot recover detail lost during lossy compression
  • →Check the color profile: ICO images may use a wider gamut than K25 supports, causing a visible shift after conversion
  • →Resize images to the final display dimensions before converting — this avoids unnecessary processing of oversized files
  • →Run a single test conversion first to verify quality meets your standards
  • →Strip unnecessary metadata to reduce file size after conversion

Related Article

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

Learn more about ICO and K25 formats in our detailed guide.

Troubleshooting ICO to K25 Conversion

  • !Converting ICO to K25 gives blurry output → increase the quality setting before conversion
  • !Colors look different in K25 than ICO → check color profile mismatch (sRGB vs Adobe RGB)
  • !File size changed more than expected → K25 uses different compression, file size differences of 2-5x are normal
  • !Transparent areas in ICO turned white in K25 → K25 may not support transparency

Related Image Converters

Convert ICO to Other Formats

ICO → PNG
Convert ICO to PNG

All Image Formats

View all Image converters →

More Image tools

Convert to K25 →Convert from ICO →

Related Tools

Compress Images →

Convert ICO to K25 Online - Free & Fast

Convert ICO files to K25 online for free. High-quality conversion with no registration required.

Image Converter

Upload or enter a URL to convert ICO to K25 instantly

Click to upload or drag & drop ICO file

or paste from clipboard

.ico,.ICO (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About ICO and K25

ICO

ICO (ICO icons) - Icon - Windows favicon and application icon format. Best for favicons, application icons, platform-specific assets.

K25

K25 (Kodak K25 raw) - Kodak DC25 Raw, early raw format from Kodak digital cameras. Ideal for vintage kodak digital camera raw processing.

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from favicons, application icons, platform-specific assets to vintage kodak digital camera raw processing
File Size~2-5MB from early digital cameras after conversion

FAQs

Is converting ICO to K25 free?

Yes, GoConvertFile offers free conversion of ICO to K25 for files up to 100MB. No registration required.

How long does it take to convert ICO to K25?

Most ICO to K25 conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is K25 best used for?

K25 is ideal for vintage kodak digital camera raw processing. Kodak DC25 Raw, early raw format from Kodak digital cameras

What file size should I expect after converting ICO to K25?

File size after ICO to K25 conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

Related Tools

JPG to ICO
Convert JPG to ICO
JPG to K25
Convert JPG to K25
PNG to ICO
Convert PNG to ICO
PNG to K25
Convert PNG to K25
View all image converter converters
Tune output for this image conversion
80%
Best compressionBest quality