Observed arrival · 2026-10-03
Clotr puts a local warning between you and a data leak
Clotr is a browser extension that checks text for sensitive details before you send it, then lets you hide a match or send anyway.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People composing messages with sensitive information
- Worth noticing
- Email and chat coverage applies to the user's own outgoing text; the page says it never reads other people's messages.
Field notes
The extension checks text as it is typed or pasted and says detection happens on the computer; a corner notice lets the user hide a match or send anyway. The examples span credentials, contact details, identity and payment numbers, and verification codes. The page says sample numbers are fabricated and clarifies that email and chat checks cover the user's outgoing text, not other people's messages.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue