Description
Reviews (51 cached)
Does not work for Yahoo Mail on Chrome
Used to work in Chrome, doesn't anymore. Disappointing.
Does not work. I closed and restarted Chrome then restarted the computer. No changes. Ads are still there.
Worthless. does not work in Yahoo whatsoever.
Doesn't block the first (top) email being an ad...it even literally says AD on that email
Does not function with Yahoo mail
Its not working anymore on Gmail.
It doesn't block Yahoo mail banner ads. Useless!
Doesn't work on the new yahoo web email. spaces for ads don't retract anymore.
Did not work on Yahoo Mail.
Memory usage too many, advertising in it also is not me to block.
Does not work for MSN Outlook.
It doesnt work with google ads
Not working on my computer. Chrome just added this "person thing." I tried to delete it and it completely wiped all my Chrome setting, bookmarks and all.NOT HAPPY.
Doesn't work at all to block dating ads on Yahoo Mail.
Stopped working :-(
it said it was great. dont get it it sucks. i had it installed on another computer, and removed it because it didnt work and said to donate. i will try to remove it with adblock on this computer, and I can also figure out which place its at, and delete it, but thats hard and takes time because i always forget how to get there. dont get it please, it is horrible, and i dont think it blocks any ads if i remember correctly, the idiot who made it just wants money. just to let you know, i only put it on this computer so i could help others who bother reading reviews by telling people not to get this.
Sadly, webmail ad blocker is no longer working properly on Yahoo mail, whether in Classic mode or the new, awful GUI that they are forcing users to adopt. The new interface lacks the previous settings we relied on, making the experience frustrating and far less user-friendly. It's a disappointing change overall.
No longer works with any browser.
seems to have stopped working on outlook
It doesn't work with outlook, at the moment!
This was a fine working extension but seems not to be working well anymore! As of Oct 2020 I get the annoying "you are using an add blocker" internal pop out in both Yahoo and Outlook. (haven't tried it on Gmail) I'd like to up my review to 5 stars, so please fix the issue. Thank you
I simply does not work.
It worked perfectly until the last update. Now the side panel disappears, but the ad across the top has come back & I can't get rid of it.
It used to work great, but now it has stopped working (I use Outlook).
Does not work on my yahoo email.
Your Gmail Checker is a masterpiece. But this one is just so-so. And it take 50MB+ memory... I will keep coming back and wish to see this improved in the future :)
MEGUSTA Webmil AdBlocker
Working on Outlook for me. Blockers I've been using leave the empty frame behind. Bravo! But a Windows Desktop Notification soliciting donations? Beyond rude. Lose three stars.
Still getting ads on Sky -Yahoo.
yahoo mail doesn't work
Worse than the Ads
I use Yahoo Classic. I do not like the new Yahoo's platform layout. This worked like a charm, right up until the last update. There does not seem to be any way to rollback the version and I will not use the 'new' Yahoo. I guess I have to keep searching for a webmail ad blocker that will work in Yahoo's Classic layout.
Currently not working
Decent, but room for improvement with Yahoo mail. the right toolbar gets messed up on yahoo mail web version with this extension. it removes the ad on the top of the inbox, but if you could fix the issue with the scrambled right-side toolbar, it would be highly appreciated and will change to 5 star.
was really hoping it would block the ads in my inbox, as that's what I'm looking for right now, but it didn't. And there's only 3 options, which are to enable or disable it for certain sites.
Works well, but occasionally begs for donation which is annoying
It worked great on Yahoo Mail for over three years. However, as of 5th September 2023, it no longer blocks the ads on the right side. Very hopeful it will get updated soon.
doesnt work well with the new yahoo mail. it still shows a small banner and drawer arrow. please rework and make the whole of the right pane disappear like before.
Used to work, but hasn't been updated in 6 months, and ads have been appearing for some time now. No updates.
Noticed it's no longer working as of 12/13. Hopefully it's updated again soon...
Please don't enable pop up notifications asking me to donate.
I'm at outlook-sdf.live.com and this extension doesn't work. Probably because of the dogfood URL. Can you add this domain to your list?
it has always worked like a charm on Outlook. Then suddenly for the last 2 days it stopped working on Outlook. Using Win 10 64 bit , Chrome 57.0.2987.133
Great app: Did block ads on the right side in yahoo mail (on Chrome). Did not block ads on the left side. Blocked ads in gmail (chrome). Didnt check Hotmail, so cant say. 2 huge problems: 1. Gmail was SO slow to even load (1 and a half minutes). It also crashed 1x. 2. When I went to select (check) checkboxes, the checkmark was never shown. When I went to delete the 'checked' messages, they did get deleted. But, not being sure if it was checked or not (although the message did turn yellow, so I guess that was how you are supposed to know it is check marked?). Also, I went to report these bugs to the creators website, but he wants me to create an account just to submit a bug. Sorry, not going to do that. Especially not going to use my facebook, twitter, gmail, or any other account I already have to log in to your (unknown to me) website. So, uninstalling this extension. Too bad, because it worked great in yahoo, and yahoo has been a big issue for me with other extensions.
Seems to work. But a Webmail ad popped up promoting some other addon when I opened Chromebook...what is that all about? Do I need another ad blocker to block gratuitous ads from Webmail Ad Blocker?
doesn't work as well as others, yahoo home screen is horrible with ads.
At first was doing the job, now I get ads at the top of the message list again. :(
yahoo uber ads hidden now
Very good
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Details
| Version | 5.27.1 |
| Updated | Mar 14, 2026 |
| Size | 139KiB |
| First Seen | Mar 30, 2026 |