NightOwl — Skil

<p>NightOwl gives you instant dark mode on every website — automatically inverts page colors, re-inverts images so they look natural, and lets you fine-tune brightness and contrast.</p>

<p><strong>Features:</strong></p>
<ul>
<li>One-click toggle from the toolbar icon</li>
<li>Auto-schedule: enable at sunset, disable at sunrise, or set a custom time window</li>
<li>Per-site control: always-on, always-off, or follow the global setting</li>
<li>Brightness (60–100%) and contrast (80–150%) sliders</li>
<li>Smart image exclusion: photos, videos, iframes, and canvas re-inverted to natural colors</li>
<li>New-tab search page with clean dark UI</li>
<li>No external APIs — all logic runs locally; solar math built-in</li>
</ul>

<p><strong>Privacy:</strong> NightOwl stores your settings in browser.storage.sync. No data is sent to external servers except the new-tab search query, which goes to the configured search provider.</p>