Webmail Ad Blocker

cbhfdchmklhpcngcgjmpdbjakdggkkjp

Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space

Latest reviews

• (2025-07-02) slysnake96: Nothing else seems to currently work on the big G's email service but this worked great, it's helpful for people like me who have Autism, OCD and ADHD and don't like change or being distracted unnecessarily.
• (2025-07-01) Dallas McMillan: Instantly works.
• (2025-05-28) skygo: Works perfectly! Thanks, Jason. Update 5/28/25 Still working perfectly. Thanks again, Jason.
• (2025-05-17) kate tiller: Works exactly as described. Thank you, Jason.
• (2025-05-03) Amazing Ameya: Jason Savard As of 3 May, "Webmail Ad Blocker” is not able to block outlook ads. Could you please look into it? Thanks again and great product! Keep this project alive 🙌🏻🤎
• (2025-04-19) Dallas Even: Images popping up, distracting me from my reading, the side of the screen being taken by the ads, and the inappropriate nature of some of the ads that I could not find out how to exclude are now all solved for me. This is still day one of having the blocker, but it works for yahoo mail fine so far. I will revisit and post a screenshot on the forum if a problem with it pops up. Thanks, Mr. Savard.
• (2025-02-22) Runrofl 1: 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.
• (2024-12-03) Joseph G.: Amazing Chrome Extension that will significantly reduce distractions in your day-to-day life.
• (2024-11-27) Marc Bradley: Very noice
• (2024-09-28) J.T. Brown III: Brilliant, It just works!
• (2024-09-03) Mrdavidlinbar: supreme!
• (2024-08-12) William Corey: This is brilliant, Jason...and I can't thank you enough, Godspeed in your next project.
• (2024-07-27) Niall Bowie: Works great. Yahoo now has an add banner on the bottom as well. Can you help with that?
• (2024-04-05) John Paul Le: it actually works. Thank you so much Jason. You are a godsend.
• (2024-01-26) Kostas K.: Hi Jason, Needless to say, I echo all the comments about how grateful the community is to you, for allocating time and effort on this - for a long time too !!! In case you have some spare time, Microsoft worked its magic on Outlook.com and ads started appearing again (bottom left column) :) Best, K
• (2023-12-05) Michelle Bracken: I've used this for years and it's perfect. I'm SO thankful for it as I have a small screen and this provides more real estate!
• (2023-12-05) Michelle Bracken: I've used this for years and it's perfect. I'm SO thankful for it as I have a small screen and this provides more real estate!
• (2023-09-18) Amazing Ameya: Works Great on Outlook as of 18 Sep 23'. Kudos to your work Jason Savard, Keep this project alive! There's a great demand for this in the market. Love the product.
• (2023-09-06) Jana: 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.
• (2023-09-06) Jana: 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.
• (2023-09-01) John Rohrman: Does not work for Yahoo Mail on Chrome
• (2023-09-01) John Rohrman: Does not work for Yahoo Mail on Chrome
• (2023-09-01) Suki Wuki: Used to work in Chrome, doesn't anymore. Disappointing.
• (2023-09-01) Suki Wuki: Used to work in Chrome, doesn't anymore. Disappointing.
• (2023-08-29) Simon: still work for outlook
• (2023-08-29) Simon: still work for outlook
• (2023-08-23) Just Wondering: Does not work. I closed and restarted Chrome then restarted the computer. No changes. Ads are still there.
• (2023-08-23) Just Wondering: Does not work. I closed and restarted Chrome then restarted the computer. No changes. Ads are still there.
• (2023-08-23) New Antioch Church of Christ: Worthless. does not work in Yahoo whatsoever.
• (2023-08-23) New Antioch Church of Christ: Worthless. does not work in Yahoo whatsoever.
• (2023-07-13) Dano: No longer works with any browser.
• (2023-07-13) Dano: No longer works with any browser.
• (2023-06-21) S: 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.
• (2023-06-21) S: 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.
• (2023-05-10) Byron Ward: Removed the inbox email ad on Outlook!
• (2023-05-10) Byron Ward: Removed the inbox email ad on Outlook!
• (2023-05-08) Manchester Is Blue: Doesn't block the first (top) email being an ad...it even literally says AD on that email
• (2023-05-08) Manchester Is Blue: Doesn't block the first (top) email being an ad...it even literally says AD on that email
• (2023-05-06) Daveth XL: 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.
• (2023-05-06) Daveth XL: 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.
• (2023-01-24) Bill Ballmar: It used to work but now yahoo email shows ads on the right side, I uninstalled reinstalled start yahoo email and the ads still show up so this is getting past the extension block. As others on the site support have stated it's not working anymore.
• (2023-01-24) Bill Ballmar: It used to work but now yahoo email shows ads on the right side, I uninstalled reinstalled start yahoo email and the ads still show up so this is getting past the extension block. As others on the site support have stated it's not working anymore.
• (2023-01-23) Detector Disk: Работал хорошо но в 1 момент перестал работать
• (2022-12-07) Fillipe Hill: Funciona que é uma beleza. Excelente extensão!
• (2022-11-07) Simon: seems to have stopped working on outlook
• (2022-11-07) Simon: seems to have stopped working on outlook
• (2022-10-13) Mary Anne: This ad blocker has been working perfectly for a long time but today I started receiving ads on the right side of my Outlook mail. I hope there is a workaround as they are most annoying. Thank you for what you do. It is most appreciated.
• (2022-10-13) Mary Anne: This ad blocker has been working perfectly for a long time but today I started receiving ads on the right side of my Outlook mail. I hope there is a workaround as they are most annoying. Thank you for what you do. It is most appreciated.
• (2022-09-09) Engin Rençber: dandik
• (2022-09-05) steve jobs: Great app! Outlook introduced some new types of ads that just look like an email. Do you think you can get rid of those too?