Large Text: Signboard

Bloco Studio

In-app purchases

About this app

Write and show big messages and banners on fullscreen for phones and tablets. It’s perfect for quick communication, accessible interaction, and visual expression — with no sign-up, no ads, no permissions, and no tracking. Works offline.

Ideal for:
• Picking someone up at the airport
• Showing directions or your contact info
• Ask DJs for *that* song
• Ordering in noisy places
• Hailing a taxi or rideshare
• Holding up fan signs at concerts
• Communicating if you're/with deaf, hard-of-hearing or nonverbal
• Helping neurodivergent individuals express themselves visually

Features:
• Fullscreen LED-style text display in portrait or landscape 🆕
• Bold fonts, blinking effects, and smooth scrolling 🆕
• Write with emojis 😁 👻 ⚽️ 🚀
• Save and reuse past messages
• Export banners as images
• Share text to the app from other apps
• Homescreen shortcuts for quick access (Android 7.1+)
• Multiple themes (some paid)
• Privacy focused: No sign-up, no permissions required, no ads, and no tracking.

Just a simple, accessible way to get your message across — loud and clear, without saying a word.

Ratings and reviews

I tried a bunch of apps with similar features, and this one has be best UI, but lacks some features (swiping between saved messages, choice of portrait or landscape), and while you can pay to get more than just black and white, the paid version apparently only has a bunch of (weird) pre-feb designs, not the ability to just, say, choose a red background and yellow text. I ended up choosing a different app that has more free features, but a less user-friendly UI. Would still recommend this one for anyone who just want the simplest, clearest UI and doesn't need anything more than black-and-white (which I'm fine with).

Good replacement for 'Embiggen' (which has somehow disappeared) Like others, I would like it to auto-rotate portrait/ landscape for 5 star. Other than that, it's simple, and works. The store/retrieve text feature is handy, and some decent alternate fonts/ backgrounds are available paid. Perhaps the odd zoom, or fly in animation would be a nice addition, together with some emojis - but other than that. Excellent.

I would like it if there were options to save the rotation direction (or better yet, rotate based on the phone's rotation) and to turn off the history keeping. The last thing someone would want is evidence of a message they attempted to pass in secret. The app is nevertheless good enough.

What’s new

- Fixes problem when saving to gallery