Aegis is Chromium, rebuilt with privacy as the default — ad and tracker blocking at the network layer, third-party cookies off, end-to-end encrypted sync through your own infrastructure. Every patch is public. Every build is free.
A small C++ engine inside Chromium's network layer inspects every subresource request and drops third-party connections to known ad and tracker hosts with ERR_BLOCKED_BY_CLIENT — the same signal adblock extensions produce, without installing anything.
The blocklist is generated from EasyList and EasyPrivacy and compiled into the build. Browser-initiated and same-party requests always pass, and the Aegis sync and ecosystem domains are hard-allowlisted, so the browser can never break itself.
Design, scope and policy: docs/SHIELD.md · semantics-tested blocklist, generated by scripts/aegis-shield/gen_blocklist.py
Third-party cookies blocked, search suggestions off, Do Not Track on, metrics opt-in only. A ground-truthed patch series against Chromium 156.0.8078.79.
Shipped · v1.2.1Network-level ad and tracker blocking compiled into the browser. No extension, no lists to manage, no telemetry phoning home about what you block.
Shipped · v1.3Bookmarks and settings sync end-to-end encrypted through your own Cloudflare Worker. AES-256-GCM with a 600,000-iteration KDF — the server only ever sees ciphertext.
Backend live · UI in buildSettings ends with an Aegis section: CoreX, OS, AEGIS SOC and the full product catalog, one tap away. Your tools travel with your browser.
Shipped · v1.3A traced shield mark as the launcher icon, adaptive icons for every density, Android 13 monochrome support. Dark-first, monochrome, Montserrat. Not a reskin.
Shipped · v1.2.2Every patch, workflow and script is public on GitHub. Builds run on GitHub's free runners and releases cost nothing. $0 a month, by construction.
AlwaysAegis is part of a family of self-owned tools, each running on its own infrastructure. Nothing rented, nothing leased — the data stays yours.
Software built, owned and shipped end to end — hosting, code and data. Start here.
am.infy.uk/products ↗ Market terminalLive crypto, forex, stocks, indices and commodities — screener, alerts, charting. Free, not rented.
corex.site.je ↗ Private messengerPrivate conversations, minimal identity, zero trace. Encrypted in your browser, wiped from the server on delivery.
os-cloudflare.pages.dev ↗ Security operationsEvery attack on the websites you operate, one console — telemetry, correlation, anomaly detection.
agis-soc.whf.bz ↗The APK is attached to a draft release after every build, signed with the project's own key. arm64, Android 8 and up.
Open GitHub Releases ↗v1.3.0 build in flight — Releases always carries the latest signed build.
Prefer to verify everything yourself? The full build pipeline is one click in the Actions tab.
Grab AegisBrowser_…_arm64.apk from the latest GitHub release, on your phone or your desktop.
Android asks once, per browser, for permission to install outside the Play Store.
The shield-A appears in your launcher. Open it and the network-level blocking is already on.