BeatLit: Concert LED Banner

Turn your phone into a glowing LED sign for the concert.
BeatLit isn't just scrolling text. Effects hit on every beat of the song, a shake sets off fireworks, and little characters wave lightsticks right next to your message.
Make it, play it and share it with no internet — even in a packed arena with zero bars.

■ A fan sign that moves to the music
Tap the tempo four times and BeatLit locks onto the song's BPM. Eight beat effects — pulse, shockwave, equalizer, rhythm lanes, speed lines and more — fire on every beat. One-tap presets (Rhythm Game, EDM, Cinematic, Comic, Y2K, Arcade) change the whole look at once.

■ Put your favorite faces on the banner
Pick a photo from your gallery and BeatLit finds the face and cuts it into a circle. Stand it next to your message and let it hop on the beat or float around, or let faces rain down the screen like hearts. In a group shot, just tap the face you want. Face detection runs on your phone, and photos are stored only on this phone (they're never included in a shared banner).
How: 🐰 Character tab → "My photo" → choose a photo → tap a face → "Use this face". Pick "Faces" in the Particles tab to make them fall.

■ Share by QR, offline
Your whole banner fits inside a single QR code. A friend scans it and gets the same banner instantly — no server, no account, no sign-in. You can send it as a link, too.

■ Venue mode that lasts the whole show
Hit play and the screen goes to full brightness and stays on. If your phone heats up, quality drops automatically so it keeps going. Flashing effects are off by default.

■ What you can make
• LED dot and neon looks — round, square or heart-shaped LEDs, with size, gap and glow controls
• 15 text animations — slam, 3D flip, decode, cinema title, typewriter, jelly and more
• 8 lettering styles and 9 fonts — 80s chrome, comic pop, 3D extrude, hologram, RGB glitch
• 6 characters waving lightsticks — bunny, cat, bear, chick, ghost, frog
• Backgrounds — aurora, bokeh, starfield, rainbow, gradient
• Particles — hearts, stars, petals, emoji, or pixel art you draw yourself
• Shake for fireworks or the next scene; tilt and the letters pour like water
• Long-text mode — letters, end credits, page flips, typewriter
• Chain multiple scenes and play them in order
• Mirror mode — flip the text to show it through a car window
• React to sound — the mic catches the beat of the music around you (opt-in; audio is never stored or sent)

■ 40+ templates
Fan-service requests (finger heart, wink, "say my name"), birthday, debut and anniversary messages, game-day cheers, plus events like proposals, confessions, a baby's first birthday, weddings, graduations and airport pickups. Pick one and just change the words.

■ Get started
1. Pick a template or tap New banner
2. Type your message, then choose a font, motion and background
3. Optional: on the Beat tab, tap along to the song
4. Play full screen — hold your phone sideways and wave it
5. Tap Share and let a friend scan the QR

■ Venue etiquette
Every venue has its own rules about phone screens. Please don't block the view of the people behind you.

■ Free and PLUS
Creating, playing and sharing banners and the basic effects are free. Effects marked ✦ (cinematic animations, some fonts, characters and backgrounds) are available with BeatLit PLUS (one-time purchase) or a 24-hour pass, and PLUS removes ads. You can also watch one ad to use an effect free for 24 hours. Ads appear only on the home screen, right after saving and when you choose “watch an ad” — never while a banner is playing or being shared. Banners you receive play for free, even with ✦ effects.

■ Languages & contact
App languages: English, 한국어, 日本語, 简体中文, Español, Bahasa Indonesia, ภาษาไทย
Contact: contact@mindstartium.com