Lander Browser

A privacy-first desktop browser built with Electron. No telemetry, no data collection, no ad profiling. Every privacy feature is on by default — including Poison Data, which actively corrupts ad network profiles built on you.

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What is Lander Browser?

Lander Browser is a custom desktop browser built with Electron, focused entirely on privacy, user control, and local-first design.

It removes all telemetry and data collection, ships with ad blocking and tracker prevention on by default, and includes an encrypted local password vault, location masking, and incognito mode — none of which require any configuration to use.

Lander Browser also includes Poison Data — a feature that goes beyond blocking. Instead of just preventing trackers from collecting data, it actively injects fabricated signals into what they do collect, making any profile built on you inaccurate and unreliable. More than a dozen built-in productivity tools are included in the toolbar, so you never need to install a third-party extension that could itself be collecting your data.

Main Features

Core privacy capabilities, all enabled out of the box.

Ad Blocker

Blocks display ads, video pre-rolls, and sponsored content at the network level before pages even load. No extension required.

Encrypted Password Vault

AES-256 encrypted, stored locally only. No cloud sync, no server keys. You hold the only copy.

Tracker Blocking

Stops cross-site tracking pixels, session replay scripts, and browser fingerprinting attempts by default.

Location Masking

Sends a configurable fake location to any site requesting your coordinates. Your real location is never revealed.

Incognito Mode

True session isolation. No history, cookies, or cached data written to disk. Everything is gone when the window closes.

No Telemetry. No Data Collection. Ever.

Lander Browser collects nothing — no analytics, no crash reports, no usage pings. The code is fully open source so you can verify this yourself.

Everything Built Right In

More than a dozen tools built directly into the toolbar. No third-party extensions needed — and below, explore the Lander Marketplace and themes.

Lander Marketplace

Themes

Fan of Vertical Tabs?

Open Source

Every privacy claim on this page can be verified by reading the source code. It is public, and we encourage you to look.

sharp4real / landerbrowser

Privacy-first Electron browser with ad blocking, encrypted password vault, poison data injection, location masking, and 15+ built-in tools.

Open Source Free

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No telemetry, verifiable. No analytics calls or usage pings in the source code.

Built on Electron. Cross-platform and fully inspectable.

Local-first by design. Passwords, history, and notes live on your machine only.

Always free. No premium tier gating basic privacy features.

Community

Lander Browser is built in public and shaped by its users. Join the Discord to report bugs, request features, or talk to the people working on it. Pull requests and contributions are always welcome in the GitHub repository.

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