How to Recognize Mojibake?

A flowchart for identifying garbled text (mojibake) — which encoding was the source and which one was it misinterpreted as.

Editor's Context

This article is an English adaptation with additional editorial framing for an international audience.

  • Terminology and structure were localized for clarity.
  • Examples were rewritten for practical readability.
  • Technical claims were preserved with source attribution.

Source: the original publication

In the comments to the previous post about hieroglyphs, people said it would be great to have a similar flowchart for mojibake (garbled text caused by encoding mismatches).

So, voilà!

The source of information was the Wikipedia article on mojibake. In the flowchart, «UTF-16 → CP 866» means that the original encoding was «UTF-16», but it was recognized as «CP 866».

As always — clickable. Source in .docx format: here.

Mojibake recognition flowchart

Why This Matters In Practice

Beyond the original publication, How to Recognize Mojibake? matters because teams need reusable decision patterns, not one-off anecdotes. A flowchart for identifying garbled text (mojibake) — which encoding was the source and which one was it misinterpreted as....

Operational Takeaways

  • Separate core principles from context-specific details before implementation.
  • Define measurable success criteria before adopting the approach.
  • Validate assumptions on a small scope, then scale based on evidence.

Quick Applicability Checklist

  • Can this be reproduced with your current team and constraints?
  • Do you have observable signals to confirm improvement?
  • What trade-off (speed, cost, complexity, risk) are you accepting?