# Just LED Display

> Just Simulate LED display,you can customize text, dot size, effect and speed.

Canonical page: [https://chrome-stats.com/d/tonypeng.justled](https://chrome-stats.com/d/tonypeng.justled)

## Overview

- **ID:** `tonypeng.justled`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Just SW
- **Category:** TOOLS
- **Downloads:** 525,025
- **Rating:** 3.43 / 5 (3,054 ratings)
- **Version:** 3.7
- **Last updated:** 2019-11-17
- **First published:** 2012-04-22
- **Publisher country:** TW
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=tonypeng.justled)
- **Website:** [http://justsw.link/](http://justsw.link/)
- **Privacy policy:** [https://www.privacypolicies.com/live/e8da7c65-b77b-4f8f-9e08-9516ce20b595](https://www.privacypolicies.com/live/e8da7c65-b77b-4f8f-9e08-9516ce20b595)

## Description

Just LED Display is a versatile Chrome extension that allows users to simulate an LED display directly in their browser. Customize your text, adjust the dot size, select from various effects, and control the display speed to create dynamic and visually appealing LED-style messages.

The extension also features a history function to keep track of your previous displays and lets you add favorites for quick access. Whether for design experiments or fun, Just LED Display offers an easy and enjoyable way to create LED display animations with personalized settings.

## Rankings

- #97,534 — Overall

## Review summary

Reviews consistently praise Just LED Display for its large, full-screen text, flexible scrolling speeds, and easy-to-use, option-rich interface with orientation support. A recurring concern is the lack of a clear, reliable in-app save feature beyond screenshots, and some users report the app becomes boring after the initial use due to limited novelty or options. Overall, strong display capabilities and ease of use are echoed across multiple reviews, while saving workflow and long-term engagement are the main recurring pain points.

### Pros

- Large, full-screen text display that fills the screen and can stay still or scroll
- Wide range of scroll speeds from very fast to very slow
- Ability to save messages (in-app saving)
- Easy to use with many display options and orientation support (landscape/portrait)

### Cons

- Users feel there should be a more clearly accessible built-in save option or a straightforward way to save messages (relying on screenshots is not ideal)
- Can become boring or lose engagement after initial use due to limited variety or features

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Source: [Chrome-Stats](https://chrome-stats.com/d/tonypeng.justled)