Turn your phone into an LED sign! 30+ effects: neon, 3D, LED dot matrix & more.
Transform your smartphone screen into a dazzling LED sign board.
Perfect for store promotions, birthday surprises, concerts, street performances, parties, and more.
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✦ Rich Text Effects
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• LED Dot Matrix (Red, Green, Amber, Blue, White, Cyan, Rainbow, Purple)
• Neon / 3D / Gold / Ice / Hologram / Glitch / Retro / Electric
• Gradient / Rainbow / Twinkle and 30+ more
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✦ Dynamic Animations
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• Scroll (Left, Right, Up, Down) / Bounce
• Typing / Wave / Spin / Pulse / Shake / Clone
• Adjustable scroll speed
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✦ Background Particle Effects
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Cherry Blossom / Stars / Sea / Birthday / Fireworks / Sky / Snow / Aurora / Leaves / Hearts / Firefly
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✦ One-Tap Preset Themes
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Switch the entire mood in one tap with 8 curated presets.
Your text and scroll settings are preserved.
• LED Classic / Neon Sign / Gold Star
• Cherry Blossom / Birthday Party / Fireworks Show / Sale! / Starry Night
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✦ Background Customization
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• Custom background color
• Set any image or animated GIF as background
• Set a video as background
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✦ Speech Bubble
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Place a speech bubble anywhere on the sign board. Customize font, size, color, and tail direction to make your message stand out even more.
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✦ Share & Save
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• Share a screenshot of your sign board
• Record a video and share to social apps
• Save your favorite settings with a custom name and reload anytime
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✦ Text Options
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• Multi-language fonts (Korean, Japanese, English, Chinese, Hindi, Arabic, Bengali, Indonesian & more)
• Font size, bold, italic, outline color
• Fine-tune horizontal & vertical alignment
• Text opacity control
Whether you're at a concert, birthday party, sports game, street performance, store event, or just having fun — LED Sign Board makes every moment shine.