Hides sponsored, InMail and sales-pitch conversations in your messaging view. Local only. Not affiliated with LinkedIn.
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#378K
#283K among extensions
Version
1.0.0
updated 13 Oct 2026
About Quiet Inbox - Sales Message Filter
Quiet Inbox keeps your LinkedIn messaging focused by hiding the conversations you don't want to read: sponsored messages, InMail and cold sales pitches.
WHAT IT HIDES (while blocking is on)
• Conversations labeled "Sponsored", "LinkedIn Promotion" or "InMail"
• Conversations containing a word or phrase from your own blocklist. It starts with common sales openers such as "demo", "I noticed", "curious", "May I send" and "Mind if I share", and you can edit it freely.
Matching is case-insensitive, ignores punctuation, and works on whole words and phrases, so "demo" won't catch "democracy".
HIDDEN FROM BOTH PLACES
Matching conversations disappear from the list on the left, and the message view is hidden if you open one. New messages are checked as they arrive, with no page reload.
YOU STAY IN CONTROL
• One-click on/off switch
• Edit your blocked words, one per line, and restore the defaults any time
• See which conversations were hidden and why
• Hidden someone by mistake? Whitelist their profile in one click. Whitelisted profiles are exempt from every rule, and you can review or remove them at any time
• Your own messages and profile are always exempt and can never be blocked
PRIVATE BY DESIGN
• Everything runs inside your browser
• Settings are stored only on your device
• No analytics, no tracking, no external requests, no remote code
• It only changes what is displayed. It never sends, edits or deletes your messages
• Needs just one permission: local storage, plus access to linkedin.com to filter the messaging view
NOTE
Quiet Inbox is an independent tool. It is not affiliated with, endorsed by, or sponsored by LinkedIn. LinkedIn is a trademark of its respective owner. If LinkedIn changes its page layout, filtering may pause until the extension is updated.