Party Light Show
Party turns any screen into party lights. Pick a playlist, pick how wild you want it, tap Start, and the whole screen fills with fireworks, laser fans, confetti, comets and slow waves of colour while the music plays. Prop a phone against a glass, put a tablet on the shelf, or open it on a laptop plugged into the TV, and the room has a light show. Write a line like "Happy Birthday Sam!" and it shines in the middle of the screen. The effects are picked at random, not from the beat, and they settle into a soft glow when the music stops. Free, no account, nothing to install.
How It Works
-
1
Open Party
Tap the button on this page. Mixtuby opens in Vibe Mode with Party ready.
-
2
Pick the music
Party Mix, Pop Hits, Hip-Hop, Latin, Electronic or Rock Hits from Quick Playlists, or keep what is already playing.
-
3
Pick a level
Chill for dinner, Party for the living room, Insane for dancing, Blitz to light up a dark room like a TV.
-
4
Add your words, if you like
Up to 60 characters, any size from 24 to 200 pixels, in one of eight colours or rainbow. Leave it empty for lights only.
-
5
Tap Start and put the screen where people can see it
The show runs full screen. Pause or change the level from the gear without leaving the party; Stop takes you back.
What You See on the Screen
Fireworks, fountains and confetti
All the time
Bursts of colour go off one after another, from a vivid palette of reds, golds, greens, blues, purples and pinks.
Lasers, comets and swirls
In between
Laser beams and laser fans sweep across, comets streak over, swirls spin out of the middle. Every few moments something new.
Waves of colour
Now and then
The whole screen washes over in one colour, at most three times a second, so it never turns into a fast strobe.
Your words in the spotlight
If you wrote some
Your line glows in the middle of the screen, and from time to time a spotlight of sparks picks it out.
A soft glow when the music stops
On pause
Party checks every second whether the track is still moving. Paused, the effects stop and only a faint glow stays until the music comes back.
Why the Lights Never Strobe Fast
Some people with epilepsy are sensitive to flashing light; the Epilepsy Foundation puts it at about 3 in 100 people with epilepsy, and fast flashing of large bright areas is the usual trigger. Web accessibility guidelines (WCAG) set the line at three flashes per second. Party stays under it: a full-screen colour wash can come at most three times a second, and Blitz, the brightest level, lights the room by turning slowly through the colours instead of switching on and off.
That makes the show gentler, not risk-free. If anyone in the room is sensitive to light, keep to Chill or skip the lights and just play the music.
One more honest note: the lights do not listen to the song. A browser is not allowed to read the sound of a YouTube video, so Party picks its effects at random and only checks whether the music is moving. It looks like it follows the music because there is always something new on screen.
Pairs Well With
Real Moments to Use It
A birthday at home
Write the name, choose rainbow, put the tablet on the shelf behind the cake.
Party · Party Mix
Kids dancing in the living room
Curtains closed, lights off, phone against the TV stand. Ten minutes of freeze dance with colours everywhere.
Insane · Pop Hits
Friends over on a Friday
The laptop is on the TV anyway. Let it light the room instead of showing a frozen playlist.
Blitz · Electronic
Dinner that turns into dancing
Start on Chill while people eat, move up a level when the plates are gone.
Chill → Party · Latin
A surprise message
Hold up the phone with "Will you go to prom with me?" glowing over the fireworks.
Party · your words
A small room with no party lights
A hotel room, a dorm, a rented flat. The screen you already have is the light show.
Party · Hip-Hop
Lights down, phone up, music on
No app, no account, no lights to buy. The music keeps playing under the show.
Open Party — Free🎁 Pick The Perfect Gift For The People You Love
As an Amazon Associate, Mixtuby earns from qualifying purchases.
For the friend who turns every dinner into a dance floor.
🧰 Useful Gear
For when the phone lights are not enough.
As an Amazon Associate, Mixtuby earns from qualifying purchases.
OIEZISRO Sound-Activated Disco Ball Party Light
A real disco light that does listen to the music
Govee 100ft RGBIC LED Strip Lights
Colour along the walls, set from your phone
Marshall Emberton III Portable Speaker
Phone speakers can't fill a room; this can
Govee Smart Outdoor String Lights 2
For the garden or balcony party
Party Light Show — FAQ
Do the lights follow the beat?
No. A browser cannot read the sound of a YouTube video, so the effects are picked at random. Party does notice when the music stops and calms down to a soft glow.
Is it safe for people sensitive to flashing lights?
Full-screen flashes are limited to three a second, the line web accessibility guidelines use, and the brightest level changes colour smoothly instead of flashing. That lowers the risk but does not remove it. If someone is sensitive, use Chill or just play the music.
Can I put my own text on the screen?
Yes. Up to 60 characters, sized from 24 to 200 pixels, in eight colours or rainbow.
Can I show it on a TV?
Open Mixtuby in the browser of a laptop connected to the TV and start Party there. On a phone or tablet, lean it where people can see it.
Does the music keep playing?
Yes. The show runs over the music, and the gear lets you pause the track or hide the mini player without leaving the show.
Is it free? Does it collect anything?
Free, no account. Your level, text and colours are remembered in this browser, and if you are signed in they sync with your other Mixtuby settings.
Explore More
More Free Tools
Mixtuby — Mix. Play. Enjoy.
As an Amazon Associate, Mixtuby earns from qualifying purchases.
—
Your mix, ready tomorrow
One gentle nudge a day — even with the app closed.