How to Mute a Slack Channel for Specific Keywords – 2026 Notification Filtering
Slack does not have native keyword‑based muting. To mute a Slack channel for specific keywords, you need a third‑party tool like Zapier + Slack bot or Slack's "Keyword alerts" (does the opposite: highlight). Workaround: leave the channel and use automation to repost only messages matching your keywords (via Zapier: Slack New Message → Filter → condition "message contains keyword" → forward to you). That's how to control Slack noise with keywords. 🔇🔍