The best porn blocker, parental control software

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100% efficiency web protection against dangerous & unwanted content.
Real-time filtering: stop-it checks scripts, url's, i.p, words and pictures as they are called up and stops contents from being shown.
If a website is not visible or blocked it means !!!(DANGER)!!!

More about stop-it


stop-it is a project created by Leonardo Sedevcic started in 1998.

stop-it is an "add-on" or "extension" who BLOCK access to illegal, dangerous & unwanted contents of all kind.
Stop-it fight Criminal networks by investigating & reporting.

Stop-it send periodically criminal contents to:

DOJ - NCA - EUROPOL - - - - - - - - - - - - - - -

Make a Donation!

Download & install stop-it, Now!

Please select your browser version above and click install after the redirection to the official browser extension page.
Installation of stop-it may require you're logged in your gmail account for chrome browser.
Stop-it is also compatible with Android devices & tablets with the Firefox Browser !

How to stay protected against adult contents !

Setting safe search on browsers is all well and good, but if you allow your younger child to have an Instagram or a Facebook account you cannot filter the adult content within.
Instagram has very explicit pornography, drug culture, violence swearing and more.
You just need to know the right search terms to avoid adult contents in Instagram or you can also install the free add-on stop-it.
Stop-it is not just another blocker, it is a multipurpose tool that combines all necessary features for the best web experience.
It blocks ads, dangerous websites, scams of all kind & most important pornography !

What Can You Do with the stop-it add-on ?

Content Filtering !

You don’t have to manually filter every inappropriate thing on the internet.
Stop-it uses real-time scanning to keep tabs on new sites and block them at once if they seem suspicious.
Stop-it prevent accessing all kind of dangerous or unwanted contents, and prevent malicious scripts to run when you are visiting a website !
Block Pornography Anonymity, easy access, and affordability have played notable roles in making internet pornography popular.
Many say that pornography is relatively less dangerous than other outlets of sexual experimentation.
More covert and obvious dangers of online pornography have fall apparent and online pornography addiction has get an alarming concern for many people.

Today stop-it protect THOUSANDS of devices worldwide more than 300.000 actually !


Because stop-it is FREE & based on DONATIONS only !
Once stop-it installed your device is protected against everything dangerous from the web !

How do I block inappropriate images ?

Stop- it protects devices in realtime, checks scripts, url's, i.p, words and pictures as they are called up and stops contents from being shown.
If a website is not visible or blocked it means !!!(DANGER)!!!
Last month, when i launched the efficiency to block specific domains, i heard from users loud and clear:
Users want the skill to block adult websites in an easy away that puts you in control.
Today i propose you that ability.
Like everything else i do, i wanted this feature to be powerful and simple to use.
When a new user install stop-it, it has NOTHING to do, once the free add-on is installed the device is already protected !


Just resembling drugs and other addictive substances, porn floods the brain with chemicals, like dopamine.
Over time, the imagination gets overwhelmed by the constant overload of chemicals and starts to build up a colony to pornography.
As a result, the porn they were looking at in the beginning doesn’t seem as exciting, and many porn users go hunting for more porn or more hardcore porn.
Pornography addiction is REAL & EXTREMELLY destructive, how many people, couples, teens, childrens where destroyed by their addiction to porn... !

Here's Why Stop-it is the BEST Porn Blocking add-on !
Every child deserves to be warned and armed against pornography and other sorts of inappropriate content on the internet.
Countless porn obstruction add-ons & softwares are out there.
Let’s understand why Stop-it is the best porn blocker add-on.


Stop-it is a project started in 1998 by Leonardo Seedevcic the owner & creator of Stop-it !
In 1998 the pornography was already taking a massive place on the web, the most horrible contents where already spreading everywhere.
It was developed during Years, & RE-UPDATED, RESTARTED in 2010 !
Some exterior help was required for multiple tests & code updates making this add-on secure for users !
In 2012 Stop-it reached his maturity, with a massive work done on coding & preventing users accessing malicious & dangerous contents of all kind.
From 2015 to 2020 Stop-it gained in recognition & has become a very important tool for users worldwide asking for more protection & prevent users removing the installed add-on !
An exterior Software version of Stop-it was created this PRO version PREVENT users to remove the add-on once installed by the owner of the device !
To be effective, this add-on should directly involve all Internet users.
Who need to be exercise and informed of the care to take and the resources to use in order to protect themselves from being sent harmful or unwanted content.

"SPAM" has been an Internet buzzword since the dawn of email, but what is it, exactly ?
Basically, spam mail is a form of junk email, unwanted by the recipient.
It ordinarily is a single message which hold advertisements and is sent to a variety of recipients who never agreed to receive such messages.
That's why Stop-it hates spams & popups on website, they get blocked BEFORE the webpage is loaded, preventing the user accessing a dangerous or unwanted content.

Today Stop-it is gaining more users & visitors, it's the proof this tool is becoming more important & a better tool for everyone !
Stay protected with Stop-it.
Stop-it is the BEST free blocking add-on based on donations only, it' is's compatible with Chrome, Firefox, Opera, Brave, Vivaldi & soon Edge browser !

Stop-it the BEST porn blocking app & parental control.


I Fight, hunt & investigate massive pedophiles & satanist networks worldwide !
The 2020/06/21 at 13h13 i finally FOUND EVERY childporn & pedophile networks worldwide on blogs, darknet, torrents, Usenet newgroups, websites, shared files, I.P !

I immediatelly reported my full work to worldwide law enforcement agencies:

DOJ - NCA - EUROPOL - - - - - - - - - - - - -

I also sent my work to President of Russia's VLADIMIR PUTIN electronic reception office:

letter ID: 6842518 October 16-10-2019 00:15
letter ID: 7117988 March 24-03-2020 13:21
letter ID: 7190345 April 08-04-2020 19:37
letter ID: 7247956 April 23-04-2020 18:01
letter ID: 7298898 MAY 11.05.2020 15:57
letter ID: 7298898 May 18-05-2020 16:16
letter ID: 7409885 JUNE 06.06.2020 17:04
letter ID: 7424098 JUNE 11.06.2020 08:57

My work was rejected by: IWF - ( REFUSED & rejected ) Wed 2020-04-29 14:20

I.W.F refused my help

I.W.F refused my help

I.W.F refused my help

After i exposed those networks, it resulted in my IMMEDIATE & COMPLETE BAN FROM TWITTER FOR LIFE !

Twitter ban for exposing pedophiles networks
Twitter ban for exposing pedophiles networks
Twitter ban for exposing pedophiles networks

I lost all my shared tweets, infos & my 5000 followers but the MASSIVE work i did in the shadows during more than 22 years of my life has started giving impressive results.
The arrested criminal networks are the same i found & sent to the law enforcement agencies worldwide:

Massive investigation in Italy combating online child sexual abuse
International collaboration leads to arrest of child sexual abuser in Italy
International police cooperation leads to the arrest of a dark web
90 suspects identified in major online child sexual abuse operation
Dark web child abuse: Administrator of DarkScandals arrested in the Netherlands
70 arrests in pan-European action against child trafficking
11 arrested in child abuse network crackdown in Georgia
Over 2 million pieces of child abuse material seized in Spain
Alleged online child sex abuse network busted by Federal Police, 9 arrested and 14 children rescued
Four kids saved and 16 Australians arrested as police bust global pedophile ring
Germany investigates 30,000 suspects over paedophile network
Massive online pedophile ring busted by cops

Those are some little examples of what it's happening now, and soon it's going to be biblical !
The world is fighting the Evil himself, and we are fighting on every front, i shared all my proofs ( not the networks infos ) worldwide with my 5000 Twitter followers before i was banned, they can't hide & run anymore.

TODAY 2020/08/02 more than 5.000 people have shared my infos worldwide trough social networks, now the world is going to know what those pedophiles & satanic networks are trying to hide, they can no longer arrest millions of awake, angry people who denounce those criminal networks !
What i found incredible is, I.W.F ( Internet Watch Fundation ) who is a NGO supposed HELP fighting against children's abuses & pedophiles networks, is just a BIG MONEY MAKING MACHINE !

They don't fight, they don't expose those crinimal networks, they have big networks of marketing people, but they don't fight at all !
WORST they LIE to EVERYONE, saying it's ILLEGAL to watch and look after childporn, that's normal...

I.W.F lies

I.W.F lies

I.W.F lies

I.W.F lies

I.W.F lies



Contact Stop-it !

If you see inappropriate contents or if you receive spams you can report those contents by email.
Stop-it investigate and take care of every finding & information provided by users.
Of course you stay completely anonymous.

Thanks for helping stop-it to become a better tool.
The best pornography blocker & parental control app.