Jg Bluelight Guard
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Overview
JG BlueLight Guard blocks blue light using SVG color-matrix mathematics — no yellowing, no blur, no sacrifice in sharpness.
🔵 HOW IT WORKS
Unlike OS Night Mode that overlays warm/yellow tint, this extension reduces only the Blue (B) color channel mathematically. Red and green values stay untouched — whites stay white, colors stay accurate.
✨ FEATURES
• 3 presets: Gentle / Standard / Strong
• Adjustable intensity 0–100%
• Per-site whitelist (exclude specific domains)
• Smart schedule: auto-adjusts intensity by time of day
• SVG + CSS dual rendering method
• Works on all Chromium browsers
🎁 FREE TRIAL
7-day full trial — no credit card required. After trial, Standard mode remains free forever.
🔒 PRIVACY
No personal data collected. No analytics. No tracking. Settings stored locally on your device only.
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Privacy Practices
🔐 Security Analysis
This extension hasn't been security-scanned yet.