Generator
Copy a Unicode blank space. Compare the normal space (U+0020) with Braille Blank and Hangul Filler.
Blank Space
Pick a character and copy it. Support changes from app to app.
Character
Blank-looking characters
10 characters
From 1 to 2000. 0 leaves the field empty.
Preview
10 characters invisible
A normal space (U+0020) is the space bar. Apps know it and trim it easily. Braille Blank (U+2800) is a blank braille pattern. Hangul Filler (U+3164) often renders as a wide space.
Each app treats these codes in its own way. There is no universal blank space.
Help
Differences between a normal space and Unicode fillers.
A normal space is U+0020. Apps trim it easily. Braille Blank and Hangul Filler are other codes.
Start with Braille Blank. If the field rejects it, try Hangul Filler.
Sometimes. Many profiles filter unusual Unicode. Try a small quantity.
Tools
The generator is the starting point. The detector and guides help you see which character you are using.