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IMAGE

TXT to ICB Converter — Free, Online, No Signup

Convert TXT files to ICB online with no signup required.

Reverse conversion

TXT at a glance

TXT

Plain-text files are older than most modern document ecosystems, and many later markup and structured-writing formats exist precisely because people wanted to preserve text readability while layering more structure on top.

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
TXT
ICB
File type

Document

Image

Extensions
  • .txt

  • .icb

MIME type
  • text/plain

  • image/x-icb

Created year

1963

1991

Inventor

ASCII/plain-text computing tradition

Truevision

Status

active

active

Primary use cases
  • authoring

  • review and collaboration

  • distribution

  • capture ingest

  • editing

  • web or print delivery

Vector scaling

Not supported

Not supported

When to use each format

When to use TXT

  • Your source file is already in TXT.
  • Preserve source expectations before exporting to ICB.
  • TXT is commonly used in document 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 TXT 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 TXT to ICB?

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

What should I review after converting TXT to ICB?

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

Format resources

TXTICB

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