How big should the text be so the artist can read my concert sign?

Go fullscreen in landscape, where the letters fill most of the screen height, set the font size slider around 380 to 450 for large, clear LED dots, keep Bold on, and limit the message to two to five words so it can be read in one pass.

Will the LED banner work if there is no signal inside the arena?

Set up the banner and keep the page open before you lose signal. For use with no connection at all, the free LED Scroller Android app works offline.

Are phone LED signs allowed at concerts?

Rules depend on the venue, so check its sign policy before the show. Holding your phone at head height rather than above your head keeps the view clear for people behind you.

How do I keep my phone screen from dimming or locking during the show?

Turn screen brightness up and switch off auto-lock in your phone settings before the show, and bring a power bank because a bright screen drains the battery faster.

Concert Banner Maker: Free LED Sign for Your Phone

Hold up a glowing fan message instead of a cardboard sign. Type your text, choose bright colors and glow, then open the banner fullscreen on your phone — free and with nothing to install.

5.0 stars · 171 reviews on Google Play

Tap a message to load it

How to make an LED concert banner on your phone

This concert banner maker runs straight in your phone's browser, so there is nothing to download before the show. The banner above is already set up for a dark arena: pink text on a black background, bold letters and LED glow switched on. Change the words and it is ready.

Follow these steps once at home and again in the queue if you want to change your message:

Type your fan message in the text box. Emojis work too, either from your keyboard or from the emoji picker.
Pick a text color from the fluorescent swatches, or open the custom picker to match the artist or tour colors.
Keep Bold and LED glow on so the letters look like a real LED fan banner.
Set the scroll speed with the slider. Around the middle of the range is a good start for a short message.
Tap the Full Screen button and turn your phone sideways to landscape for the widest banner.

Make your sign readable from the stage

A performer sees a crowd of lights for a second or two, so your concert text banner has to be read in one pass. Keep the message to two to five words. "ONE MORE SONG!" works far better than a full sentence, because a long line of scrolling text for a concert takes too long to cross the screen and nobody catches the start.

Tap Full Screen and turn the phone to landscape: the letters then fill most of the screen height on their own. Set the font size slider around 380 to 450 for large LED dots that still form clean letters. Bold makes each stroke thicker, which helps from a distance. One bright color on a black background gives the strongest contrast; a busy background or a dark text color tends to disappear under stage lights.

Choose a moderate speed, around 6 to 10 on the slider. Too fast and the words blur; too slow and only half the message is on screen when the artist looks your way. Blink is eye-catching for a single word like "HI!", but avoid it for longer messages, because the text is hidden for part of every cycle.

Concert sign message ideas

The best fan signs say one clear thing. Tap any idea in the list on this page and it loads straight into the tool, ready to edit. A few directions that work well:

Love and support: "WE LOVE YOU ❤" or "SING IT LOUDER 🔥" for the loud moments of the set.
Song requests: "ONE MORE SONG!" or "PLAY OUR SONG 🎵" near the end of the show, when encores are decided.
Personal moments: "IT'S MY BIRTHDAY 🎂", "FIRST CONCERT EVER!" or "WE FLEW HERE FOR YOU ✈" give the artist a reason to point at you.
Gratitude: "THANK YOU FOR TONIGHT" is a good closing message as the lights come up.

Before you go: brightness, battery and venue rules

Turn your screen brightness all the way up and switch off auto-lock in your phone settings, otherwise the screen dims halfway through the chorus. A bright screen uses a lot of battery, so charge your phone fully before you leave and bring a power bank if you also want to film and message friends.

Mobile signal inside a packed arena is often weak. Open this page and set up your banner while you still have a connection, before the doors open, and keep the tab open. If you want a concert sign app that works with no connection at all, the free Android app is the safer choice.

Check the venue rules before the show: some venues limit the size of signs or ask fans not to hold anything up during certain moments. A phone LED sign for a concert is small, but hold it at head height rather than at arm's length above you, so the people behind you can still see the stage.

Save your banner as a GIF or image

Once your sign looks right, download it as a PNG image or as an animated GIF. The GIF keeps the scrolling effect, so you can send it to the friends you are going with, post it in a fan group, or share it after the show next to your concert photos. Downloads are free and carry no watermark.

Want your LED fan banner on your phone without opening a browser? The free LED Scroller Android app on Google Play works offline, which is handy in venues with no signal.

How to make a concert banner with LED Scroller

Type your fan message in the text box, adding emojis from the emoji picker if you like.
Pick a bright text color from the swatches or the custom color picker and keep the background black.
Turn on Bold and LED glow, then set the scroll speed slider to a moderate value so the message reads in one pass.
Tap the Full Screen button and turn your phone to landscape for the widest banner.
Optionally download the banner as a PNG image or an animated GIF to share with friends.

Frequently asked questions

How big should the text be so the artist can read my concert sign?: Go fullscreen in landscape, where the letters fill most of the screen height, set the font size slider around 380 to 450 for large, clear LED dots, keep Bold on, and limit the message to two to five words so it can be read in one pass.
Which colors show up best in a dark concert venue?: One bright fluorescent text color, such as pink, yellow or cyan, on a black background gives the strongest contrast. Turning on LED glow makes the letters look like a real LED sign.
Will the LED banner work if there is no signal inside the arena?: Set up the banner and keep the page open before you lose signal. For use with no connection at all, the free LED Scroller Android app works offline.
Are phone LED signs allowed at concerts?: Rules depend on the venue, so check its sign policy before the show. Holding your phone at head height rather than above your head keeps the view clear for people behind you.
How do I keep my phone screen from dimming or locking during the show?: Turn screen brightness up and switch off auto-lock in your phone settings before the show, and bring a power bank because a bright screen drains the battery faster.

Heading to a stadium where the signal drops? You can also download the free LED Scroller app for Android.

Concert Banner Maker: Free LED Sign for Your Phone

Text Settings

Animation Settings

Background Settings

Border Settings