Pageside iconPageside

Make any site look the way you want

Write CSS for the site you're on โ€” Pageside remembers it and re-applies it on every visit. Plus an element picker & hider, read-aloud, private per-site notes, and a tab organizer. All in one small panel.

100% local โ€” no account, no server, no tracking
The Pageside popup showing the per-site CSS editor

Everything, organized around the site you're on

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Per-site CSS that sticks

Save a stylesheet per site and it re-applies automatically on every future visit. Live preview before saving, a per-site on/off switch, and quick presets: dark mode, hide sticky & cookie bars, readable text, bigger text.

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Point, click, gone

The element picker copies any element's exact CSS selector to your clipboard. Hide Element removes a banner, overlay, or nag permanently with one tap โ€” undo any time by deleting the saved rule.

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Read pages aloud

Text-to-speech for the selected text or the whole article, with an adjustable speed slider. Hands-free reading for long pages.

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Private site notes

A notepad per site that auto-saves as you type, stays on your device, and reappears whenever you're back. Never included in exports.

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Password generator

Strong passwords and passphrases from the browser's cryptographic RNG, with a live strength meter. Nothing is ever stored.

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Tab organizer

Sort your open tabs by domain, title, or URL. Group same-site tabs, close duplicates, and jump to any tab across all windows.

Private by construction

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Nothing leaves your device

No server, no telemetry, no accounts. Styles, notes, and settings live only in your browser's local extension storage โ€” uninstall and they're gone.

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No remote code

Every line of code ships inside the extension package. There are no network calls, no analytics SDKs, and no remote configuration.

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Nothing to hide

Free and MIT-licensed, with every feature included โ€” nothing is locked behind a payment. Read the privacy policy โ€” it's short, because there's nothing to disclose.

On your phone too

Pageside runs on Android Chromium browsers with extension support (Kiwi, Mises, Lemur, Yandex). Download the dedicated Android build (pageside-kiwi.zip) and follow the step-by-step mobile guide.