Doubtnut Enhancer is a Greasy Fork userscript that requires a compatible script manager to install.

greasyfork.org/en/scripts/534790
Ad-Bypass homepage screenshot

About Ad-Bypass

Doubtnut Enhancer (listed as Ad-Bypass) is a userscript hosted on Greasy Fork that applies to doubtnut.com. It is not a standalone app and requires a compatible user script manager, such as Tampermonkey or Violentmonkey, to install and run.

Once installed, the script adds controls to Doubtnut videos. It provides a button to skip ads, a speed control for 1x and 2x playback, and a clean button to hide unwanted page elements. Users need to refresh the Doubtnut page after adding the script.

It suits learners who regularly watch study videos on Doubtnut and use a browser that supports user scripts. It is listed under Exam Prep. The page notes that Doubtnut may update its site and break the script at any time.

Key features

  • Adds button to skip ads in Doubtnut videos
  • Offers 1x and 2x speed control for playback
  • Includes clean button to hide unwanted elements
  • Works on doubtnut.com after page refresh
  • Requires Tampermonkey, Violentmonkey or similar manager
Best for: It is for Doubtnut learners who watch videos in a browser with a script manager installed.
Good for
  • Combines ad-skip, speed, and clean controls in one script
  • Lists clear install steps for common script managers
  • Applies directly to doubtnut.com video pages
Watch out for
  • Requires a separate script manager to work
  • May break if Doubtnut updates its site
  • Only works on doubtnut.com

Ad-Bypass at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
iOS, Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Ad-Bypass FAQ

What does Doubtnut Enhancer do?
It adds a button to skip ads in Doubtnut videos, speed control for 1x and 2x playback, and a clean button to hide unwanted elements.
How do I install Doubtnut Enhancer?
Install a manager such as Tampermonkey or Violentmonkey, add the script, then refresh the Doubtnut page.
Why did the script stop working?
Doubtnut may update its site and break the script at any time, as noted on the script page.
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