16-segment hidden message encoder
Hidden message encoder
Secret message
Hello, World! 0123456789 ASCII 16-seg: ?!@#$%
Printable ASCII characters plus line breaks
Overrides
Comma-separated cells and newline-separated rows. Click segments in override mode to edit visually.
Decoy style
No decoy (test mode)
Full-segment noise
Random characters
Keyboard-row noise
Height (pixels)
Width (pixels)
Horizontal spacing (pixels)
Vertical spacing (pixels)
Line thickness (pixels)
Caps only mode
Override click mode
Generate
Toggle red filter
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