Unmaskable: hide in the crowd

A fake name is not enough.

Every post shares a small fact.

One fact is safe.

Ten facts point to one person.

That person is you.

Unmaskable fixes this.

We read your accounts like a stranger would. Then we help you take the facts back.

We find

The facts in your posts

Your town, job, age, school, family and health.

We link

What ties your accounts

The same name, photo, email or story on two sites.

We clean

The posts that give you away

Delete them, or just take out the words.

We warn

Before your next post

So you don't share a new fact by mistake.

Five steps. No uploads.

You don't send us any files. You tell us your user names. We read your public posts, the same posts any stranger can read.

Step 1 · Show us it's you

Prove the account is yours.

Log in with the site. Or put this code in your bio: um-7KQ2-FERN. We check it. Then you can delete it. We show nothing about an account until you prove it's yours.

Step 2 · We read your posts

We read 1,240 posts in minutes.

We look for facts about you: where you live, your age, your job, your school, your family and your health. For each fact, we show you the exact post it came from.

Step 3 · We connect your accounts

We look at all your accounts together.

Do two accounts use the same name? The same photo? The same email? Do they tell the same story? That is how strangers link them to each other, and to you.

Step 4 · You clean up

Delete the post, or just remove the fact.

Pick a fact. We find every post that shows it. You choose: delete the post, take out the words, or replace the words and then delete it. On most sites we do it for you. On the rest, we give you a list with links.

Step 5 · Stay hidden

We warn you before you post. We check again every week.

Our Chrome add-on reads what you type, right on your computer. It speaks up only if a post gives away something new. Each week we check your accounts again and email you if anything changed.

One number. Bigger is safer.

We count how many real people match everything your posts say. A small number means you are easy to find. A big number means you are hidden. Turn facts off to see your number grow.

Sample facts · tap to remove Lives in PortlandReddit · 31 posts Is a nurseReddit · 14 posts Works nightsX · 9 posts Has two kids in schoolX · 6 posts Runs by the river at dawnMedium · 2 stories Names the hospitalHacker News · 1 comment

People who could be you

40

Easy to find

Shield · for Chrome · test version

It warns you before you post.

Shield reads your post as you type, right on your computer. It checks it against what your accounts already say. It speaks up only if your post gives away something new. Then it shows you a safer way to say it.

r/nursing · new commentShield on

Heading in for another night shift, the bridge was empty at 6

This post drops your number from12,400to310

Try: "Heading in for another night shift. The roads were empty."

Works on 13 sites.

Point at a site to see how cleanup works there.

Reddit

Log in, or a code in your bioWe delete and edit for you · Shield works here

X

Log in, or a code in your bioWe delete for you · Shield works here

Bluesky

Log in, or a code in your bioWe delete for you · Shield works here

Mastodon

Any server · log in, or a code in your bioWe delete and edit for you · Shield works here

Lemmy

Any server · a code in your bioWe delete and edit for you · Shield works here

Hacker News

A code in your "about" boxWe help you ask the moderators · Shield works here

GitHub

Log in, or a code in your bioWe edit and delete for you

Stack Exchange

Log in, or a code in "about me"We edit and delete for you, where the site allows

YouTube

Log in with GoogleWe delete your comments for you

Tumblr

Log in, or a code in your bioWe delete for you

Discourse

Any forum · a code in "about me"We edit and delete for you, where the forum allows · Shield works here

Quora

A code in your profileWe show you the steps · Shield works here

Medium

A code in your bioWe show you the steps

+ about 300

more sites we search for your user name, to find accounts you forgot

Your emails

We check where your emails show up, to find more of your accounts

Coming later

Instagram, TikTok, Facebook, LinkedIn, Discord

A tool like this could hurt people. So we built in rules.

We can't turn these rules off. A public page lists every site we read, what we take and what we keep.

Rule 1

Only your own accounts.

You can't look up anyone else. If we find an account that might be yours, we show only the site and the name until you prove it.

Rule 2

We don't keep your posts.

We read your posts, then throw the words away. We only keep which post had which kind of fact. When you open your report, we get the words fresh from the site.

Rule 3

Our AI keeps nothing.

The AI company we use does not save your posts or keep logs.

Rule 4

Leave, and it's all gone.

We lock your site logins with encryption. If you delete your account, we cut off every one.

Free to start. $8 a month to hide.

Free checks one account and tells you how many other accounts we found. Paid shows what links them, and fixes it.

Free

$0

Check one account
Basic scan
See how many other accounts we found

Check one account

Unmaskable

$8 USD a month

As many accounts as you want
Your number across all your accounts
Deep AI scan
Cleanup on each site
Shield for Chrome (test version)
A new check every week, by email

Start for $8

Do I have to upload my data?

No. Type your user name. Then prove the account is yours: log in with the site, or put a short code in your bio.

Can I look someone else up?

No. We only check accounts the owner proves are theirs. Only one person can claim an account. If someone else tries, they must prove it too, and we tell you.

Do I have to delete all my posts?

No. You choose. Most people keep their posts and just take out a few words.

How do you get my number?

We use public data, like how many people live in a city or do a job. We match it with what your posts say. Your number updates each time you clean something up.

Hide in the crowd.