Clean pasted text by removing hidden Unicode characters such as Hangul Filler, Zero Width Space, No-Break Space, and other invisible formatting marks.
Copied text can contain hidden characters that change how it behaves in forms, usernames, editors, HTML, code, CMS fields, document validators, and publishing workflows. Even when text looks normal, hidden Unicode characters can still be present.
This tool helps you clean those characters out so your text becomes easier to validate, debug, compare, and reuse.
Use this interactive cleaner to remove hidden Unicode characters such as Hangul Filler, Zero Width Space, No-Break Space, directional marks, and other invisible spacing characters from pasted text.
This is useful when copied text behaves strangely in forms, editors, CMS fields, usernames, code, or text validators. It can also help you clean pasted content before publishing or submitting it.
Use this cleaner when a form rejects text, a username behaves strangely, an editor wraps text unexpectedly, copied content causes bugs in code, or a validator flags odd formatting. It is also useful for cleaning text pasted from websites, PDFs, spreadsheets, chat apps, or generated content before publishing.
If you want to understand which hidden characters are present before removing them, use the Invisible Character Detector first.
Different apps prefer different Unicode characters. Start with these combinations.
Best first choice: Hangul Filler (U+3164). Alternatives: Zero Width Space and No-Break Space.
Best first choice: Hangul Filler. Alternative for tighter formatting: Zero Width Space.
Start with Hangul Filler. If the game rejects it, try Space or No-Break Space.
Use No-Break Space for preventing line breaks, EN Space and EM Space for wider spacing, and Thin Space or Hair Space for finer adjustments. For code-ready values and conversion, see HTML Space Characters.
Explore the most useful guides on BlankText.Net for blank messages, Instagram, gaming nicknames, and Unicode spaces.
It strips known hidden Unicode characters from pasted text and returns a cleaner result for normal use in forms, editors, code, and published content.
Hidden characters can create layout issues, validation problems, confusing copy-paste behavior, and inconsistent text processing. Removing them makes the text easier to debug and reuse.
Usually yes. If you want to know exactly which characters are present, use the Invisible Character Detector first, then clean the text afterward.