SB.js brings SponsorBlock to a bookmarklet or userscript for restrictive environments, with loader and standalone usage options.
uBlock Origin (uBO) vs SponsorBlock
How do uBlock Origin (uBO) and SponsorBlock compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | uBlock Origin (uBO) | SponsorBlock |
|---|---|---|
| What it is | uBlock Origin is a content blocker for Chromium and Firefox browsers, described by its project as efficient, fast, and lean. | Skip sponsored segments in YouTube videos with SponsorBlock, a crowdsourced extension and open API. |
| Website | ||
| Type | Open-source project | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Browser extension, Web |
| Open source | Yes | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both uBlock Origin (uBO) and SponsorBlock.
This SponsorBlock wiki page lists third-party ports of the browser extension for other platforms and explains how to report issues.
Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.
The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.
Behind The Overlay is a Chrome and Firefox extension that closes website overlays with one button.
The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.







