Privacy Blur for Slack — Hide Messages During Screen Sharing

Privacy Blur for Slack protects your sensitive conversations during screen sharing, video calls, and presentations. Instantly blur messages, sender names, channel lists, and media with one click — no one on your call will see private information like salary discussions, HR messages, or confidential DMs. 🔒 HOW IT WORKS • Click the floating Privacy Blur widget on any Slack Web page • Toggle blur on/off for specific zones: messages, names, channels, media • Hover over blurred content to reveal it — only visible on YOUR screen • Blurs apply instantly to all messages including new ones that arrive during your call ✨ FEATURES • One-click global blur toggle (or use keyboard shortcut Alt+Shift+B) • 6 independent blur zones — choose exactly what to hide • Hover-to-reveal — peek at content without unblurring for everyone • Works with Slack's virtual scroll — new messages auto-blur • Lightweight: under 130KB, zero performance impact • Draggable widget — position it anywhere on screen ⚡ PRO FEATURES (7-day free trial) • Persist settings across page reloads — no re-toggling every morning • Custom keyword rules — auto-blur messages containing "salary", "offer", "confidential" • Sender blur rules — automatically blur all messages from specific people • Keyboard shortcuts for each zone (Alt+Shift+1 through 9) • Priority support 🛡️ PRIVACY & SECURITY • No data collection — we cannot read your Slack messages • No network requests to external servers (except payment processing) • No tracking, no analytics on message content • Works 100% client-side — your data never leaves your browser • Open architecture: content script only runs on *.slack.com 💡 PERFECT FOR • Screen sharing during standups, demos, and all-hands meetings • Working in coffee shops or open offices • Recording tutorials or walkthroughs with Slack open • Anyone who gets messages they don't want visible to others Free to use forever with basic blur. Upgrade to Pro ($3/month) to keep your settings persistent and unlock custom rules. 7-day free trial, no credit card required to start. Built by Amrita Labs — privacy tools that just work. 🔗 LINKS • Support: hello@amrita-labs.com • Website: https://amrita-labs.com/privacy-blur-slack/