Blog: Unicode & Real Character Counting
Technical articles explaining how modern text really works — from combining marks and ZWJ sequences to flag emojis and skin tone modifiers. Everything you need to understand why this tool shows the correct numbers.
What Are Grapheme Clusters and Why Do They Matter?
Understanding the difference between code points, UTF-16 units, and what humans actually perceive as a single character.
Read article →Why JavaScript string.length Lies to You
How emojis, flags, and combining marks break the classic .length property — and why it’s not a bug.
Read article →The Truth About the Family Emoji
Why "man-woman-girl-boy" is 7 code points (not 8) and 11 UTF-16 units (not 20) — the real Unicode rules explained.
Read article →Flags, Skin Tones, and ZWJ Sequences
How regional indicator symbols, Fitzpatrick modifiers, and Zero Width Joiners create single visible characters from multiple code points.
Read article →Grapheme Clusters vs Code Points vs Bytes
A complete comparison: when to use each metric for validation, storage limits, display, and API constraints.
Read article →How Modern Browsers Count Characters Correctly
The role of Intl.Segmenter and why it’s now the gold standard for accurate text length in Unicode.
Read article →Common Myths in Character Counting
Debunking outdated tools and blog posts that still report incorrect counts for complex emojis and text.
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