Blocks any site you designate. Sort sites into groups and set days and hours for each one. Your settings stay on your device.
Just add a domain. Toggle subdomain handling per entry.
Group sites by purpose. Rename them freely, or duplicate one to start from it.
Set a schedule per group. Overnight ranges like 22:00 to 02:00 work as a single entry.
Hide short-form videos on YouTube, Instagram, Facebook and X in one place.
Blocklist stays on your device by default. No personal data collected.
Move your settings to another browser or PC with just a secret word.
"Free up to a limit." "Free until we get popular." Most free apps drift into paywalls over time.
We swear we won't.
This vow covers every feature we add — not just the ones we ship today.
Nothing between installing the extension and using it. No account creation, no tutorial — start blocking immediately.
No "basic for free, useful features cost money" split. Every feature — current and future — is open to every user.
pon-blocksite is free forever. Revenue comes from ads on the block landing page — never a bill sent to you.
Blocklist stays on your device by default. When you sync, we hold just a secret word of your choice — nothing else is requested.