Lumenhart
Activity Cleaner
Years of LinkedIn activity.
Gone in minutes.
Find your old posts, comments, reactions, reposts and saved items, choose what goes, and let it do the rest.
Software that’s on your side.
Lumenhart is a small, independent team. We build private, beautifully simple tools that help people take care of their online lives.
More of your life ends up online every year. We believe the tools that help you look after it should be quiet, honest and completely on your side. So everything we make runs on your own device, shows you exactly what it will do, and waits for your say before it does anything.
Our products.
Focused tools that each do one job, and do it beautifully.
Years of LinkedIn activity.
Works where you do.
Activity Cleaner runs in the desktop browsers people already use, and installs in a couple of clicks.
Google ChromeMicrosoft EdgeBrave
More on the way.
We’re building new tools for the rest of your online life. Each one will be private by design, simple to use and fairly priced.
Built on principles.
Every Lumenhart product follows the same few rules. They’re why people trust us with the accounts they care about.
Private by design.
Your content is processed on your own device. It’s never sent to our servers, so there’s nothing for us to see, sell or lose.
You decide.
Nothing changes until you’ve seen exactly what will happen and said yes.
No passwords. Ever.
Our tools work inside the sessions you’re already signed in to, so you never hand your password to anyone.
Fair pricing.
Start free. Pay only if you need more.
$0to start
Money back.
Not happy? Ask within 14 days of any payment for a full refund.
14days
Real people.
Write to us and you’ll hear back from the people who build our products.
Payments you can trust.
Our orders are processed by Paddle, our Merchant of Record, which is used by software companies around the world.
Secure checkoutCard, PayPal, Apple Pay and Google Pay, all encrypted.
Tax handled for youVAT and sales tax are worked out and shown before you pay.
Cancel anytimeA couple of clicks, whenever you like. No calls, no forms, no fuss.
Clear receiptsEvery payment comes with a proper invoice for your records.
Small by choice. Serious about quality.
Lumenhart is a small, independent team building for people everywhere. Staying small means every product, and every customer, gets our full attention.
More about usTake back control of your online life.
Start with Activity Cleaner. It’s free to try, and it only takes a minute to set up.