What is OpenWrt?

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OpenWrt is a free, open-source operating system for routers and other embedded devices. Instead of running the locked-down firmware your router shipped with, OpenWrt replaces it with a full Linux distribution that you control.

Why replace your router's firmware?

Most consumer routers ship with manufacturer firmware that stops receiving security updates within 1-2 years, collects telemetry data, and limits what you can do with hardware you own. OpenWrt solves all three problems:

  • Security updates. OpenWrt releases security patches independently of your router's manufacturer. When your vendor stops updating, OpenWrt doesn't.
  • No telemetry. Your router won't phone home to the manufacturer. Your network traffic data stays on your network.
  • VPN built in. Run WireGuard or OpenVPN directly on the router. Every device on your network gets VPN without per-device app installs.
  • Ad blocking. Install DNS-based ad blockers (like adblock or banIP) at the router level. Covers smart TVs and IoT gadgets too.
  • Advanced networking. VLANs, traffic shaping (SQM), guest networks, and mesh. Features you normally only see in enterprise gear.
  • Longer hardware life. Keep using capable hardware long after the manufacturer has abandoned it.

Is OpenWrt right for you?

Pros

  • Full control over your network
  • Regular security updates
  • Thousands of installable packages
  • Active community and forums
  • No subscription fees
  • Privacy-respecting (no telemetry)

Cons

  • Initial setup takes more time than stock firmware
  • Not every router is supported
  • Some devices need technical installation (serial console, TFTP)
  • The web UI (LuCI) is functional but not flashy
  • Manufacturer warranty may be voided

If you're comfortable with basic networking concepts (IP addresses, DHCP, WiFi channels), you can run OpenWrt. Many supported routers have a simple web-based installation that takes under 10 minutes.

What routers support OpenWrt?

The OpenWrt Table of Hardware currently lists 2,677 devices from 398 brands. Of those, 773 are currently purchasable, and 303 support WiFi 6 or newer.

Not all supported devices are equal. Driver quality, RAM/flash capacity, and installation difficulty vary widely. That's why we built a ranked list of the best OpenWrt routers that scores every device on factors like wireless driver maturity, firmware freshness, and throughput performance.

How to get started

Two paths depending on your preference:

The easy path

Take our router quiz. Answer a few questions about your budget, experience level, and needs. We'll recommend the best OpenWrt-compatible routers for your situation, with installation difficulty clearly marked.

The manual path

Browse the OpenWrt Table of Hardware directly, pick a device, and follow the quick start guide on the OpenWrt wiki.