Copy zero width spaces, nonbreaking spaces, or blank Braille characters. Test spacing and character handling in text fields.
How to use
Choose the character type and count, then generate and copy the result. Use a whitespace or Unicode inspector to confirm what was pasted.
Example
A nonbreaking space keeps two words together. A zero width space adds a possible break without a visible space.
FAQ
Why does an app reject the result?
Apps can remove blank characters or treat them as visible symbols. These are different Unicode characters, not empty input.
Related tools
A practical task
Use a Unicode inspector alongside an app test. A blank Braille character can occupy visible width, while a zero width space does not. Those are different choices even if neither looks like an ordinary letter when copied into a field.
Another useful question
Can a blank symbol make a field truly empty?
No. It adds a character. Validation, length limits, and trimming can treat that input differently from an absent value.
Settings and formats
| Field | Values |
|---|---|
| Count | Starting value: 1; bounds: 1 / 10000 |
| Character | Zero-width space (U+200B) (zero-width); Non-breaking space (U+00A0) (non-breaking); Braille blank (U+2800) (braille) |
Details for interpreting the result
| Detail | Explanation |
|---|---|
| Whitespace characters | An ordinary space, a tab, a nonbreaking space, and a zero width space are different characters. They can look similar or invisible. Choose the exact kind of cleanup instead of treating all blank looking input as equivalent. |
| Code points | A Unicode code point identifies a character or a component of one. A letter followed by a combining accent contains two code points even when the screen displays one accented letter. |
| Visible symbols | What looks like one symbol can contain several Unicode components. Emoji sequences can include a base symbol, a skin tone, and joining characters. Counting or splitting them by bytes changes their structure. |
| Similar looking text | Two strings can look identical but use different Unicode sequences. An accented letter can be stored directly or as a letter plus an accent. Visual similarity alone does not establish byte equality. |
| Accessible text | Decorative Unicode characters can affect search, copy, pronunciation, and form checks. Use ordinary readable text for essential names, instructions, and controls. Add decoration only where losing it does not remove meaning. |
| Searchable labels | A label that looks attractive can be harder to search when its characters differ from the ordinary spelling. Test copy, find, and text selection in the destination. Keep a conventional label available for important navigation or records. |