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IMAGE

CR2 to ICB Converter — Free, Online, No Signup

Convert CR2 files to ICB online with no signup required.

Reverse conversion

CR2 at a glance

CR2

CR2 became the dominant Canon raw family through the long DSLR era, so huge real-world photo archives still depend on stable CR2 decoding and migration paths.

ICB at a glance

ICB

The Truevision line grew out of EPICenter-era PC graphics boards, and several board names ended up surviving as filename extensions even when the underlying raster structure stayed close to the wider TGA family.

Format comparison

Feature
CR2
ICB
File type

Image

Image

Extensions
  • .cr2

  • .icb

MIME type
  • image/cr2

  • image/x-icb

Created year

2004

1991

Inventor

Canon

Truevision

Status

proprietary

active

Transparency

Not supported

Not supported

Animation

Not supported

Not supported

Primary use cases
  • capture ingest

  • editing

  • web or print delivery

  • capture ingest

  • editing

  • web or print delivery

Layer support

Not supported

Not supported

Vector scaling

Supported

Not supported

Camera raw data

Supported

Not supported

HDR support

Not supported

Not supported

Streaming ready

Not supported

Not supported

When to use each format

When to use CR2

  • Your source file is already in CR2.
  • Preserve source expectations before exporting to ICB.
  • CR2 is commonly used in image workflows.

When to use ICB

  • Your target workflow expects ICB.
  • Improve delivery compatibility with ICB.
  • ICB is commonly used in image workflows.

FAQs

Why convert CR2 to ICB?

Convert to ICB when recovering historical raster assets from Truevision-era systems or normalizing old image archives before moving them into PNG, TIFF, or another contemporary format.

It is mainly a compatibility target for legacy graphics collections.

What changes when converting CR2 to ICB?

This conversion changes how the format behaves in downstream tools and delivery environments.

Moving to ICB removes vector scaling. Moving to ICB removes camera raw data.

What should I review after converting CR2 to ICB?

Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.

Format resources

CR2ICB

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