What does Rounded Tube do?

Rounded Tube focuses on making YouTube look cleaner and more visually consistent in Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Rounded Tube for?

Rounded Tube is a consumer product built for firefox users who want to customize YouTube's appearance.

Is Rounded Tube free?

Yes — Rounded Tube is free to use.

What platforms does Rounded Tube run on?

Rounded Tube runs on the web and embeddable surfaces.

Is Rounded Tube still maintained?

Unverified. Rounded Tube has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Rounded Tube?

Similar projects tracked by PulseGate include Quiet Tube, Minimalist Tube, and YouTube Unrounded Thumbnails.

Who makes Rounded Tube?

Rounded Tube is developed by PITR.

How long has Rounded Tube been around?

Rounded Tube first shipped in 2020.

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Rounded Tube

Name: Rounded Tube
Author: PITR

mozilla.orgBrowser DevTools & extensions

Rounded Tube is a Firefox browser extension that applies a modern, slightly rounded visual theme to YouTube. It provides a customizable appearance-focused interface for users who want to change YouTube's look without changing its core functionality.

FreeWebEmbeddable

Visit mozilla.org

Overview

4 features

In the Browser DevTools & extensions space, Rounded Tube takes a focused approach. It focuses on making YouTube look cleaner and more visually consistent in Firefox. It is built as a consumer product for firefox users who want to customize YouTube's appearance. Rounded Tube costs nothing to use. It runs on the web and embeddable surfaces.

PITR builds and maintains Rounded Tube, and it first shipped in 2020. Among its 4 catalogued features are Rounded YouTube theme, customizable appearance, and modern interface styling. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Rounded YouTube theme
Customizable appearance
Modern interface styling
YouTube domain support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sep · 12:41 UTC
Rounded Tube verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Rounded Tube

What does Rounded Tube do?: Rounded Tube focuses on making YouTube look cleaner and more visually consistent in Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Rounded Tube for?: Rounded Tube is a consumer product built for firefox users who want to customize YouTube's appearance.
Is Rounded Tube free?: Yes — Rounded Tube is free to use.
What platforms does Rounded Tube run on?: Rounded Tube runs on the web and embeddable surfaces.
Is Rounded Tube still maintained?: Unverified. Rounded Tube has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Rounded Tube?: Similar projects tracked by PulseGate include Quiet Tube, Minimalist Tube, and YouTube Unrounded Thumbnails.Quiet Tube Minimalist Tube YouTube Unrounded Thumbnails
Who makes Rounded Tube?: Rounded Tube is developed by PITR.
How long has Rounded Tube been around?: Rounded Tube first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 12 Sep 2026
Built for: Firefox users who want to customize YouTube's appearance
Model: B2C
Solves: Making YouTube look cleaner and more visually consistent in Firefox.

Registered as

Firefox Add-ons: rounded-tube

Developer

PITR

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 12 Sep 2026

Identity audit (13)

Slug: rounded-tube-mozilla-org
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 12 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/rounded-tube

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