Measure text length from several useful angles instead of treating characters, whitespace and encoded bytes as the same thing.
Count visible characters, characters without whitespace, words, lines and UTF-8 bytes with Unicode-aware browser processing.
A visible character count is useful for forms, metadata and writing limits. A UTF-8 byte count is useful when a database field, API payload or storage limit is defined in bytes.
Because many Unicode characters use more than one UTF-8 byte, the byte total can be larger than the number of visible characters.
Modern browsers can segment grapheme clusters so many emoji and combined characters are counted more like users perceive them on screen.
Toolmera falls back to Unicode code-point iteration when that segmentation API is not available.
Enter the text whose visible length, whitespace and encoded size you want to measure.
Compare characters, non-whitespace characters, words, lines and UTF-8 bytes.
Choose character count for writing constraints or byte count when a system limit is defined in bytes.
Useful next steps in the same workflow.
It shows both the full character count and a separate count with whitespace removed.
Many non-ASCII characters require multiple bytes when encoded as UTF-8.
Yes. Modern browsers use grapheme segmentation when available, which improves counting for emoji sequences and combined characters.
No. This page focuses on character, whitespace, line and byte limits, while Word Counter emphasizes words, sentences, paragraphs and reading time.