OpenWrt
Hacker ApprovedThe most recommended of 8 router firmware
Open-source router firmware that is highly flexible and seen as more secure than vendor firmware, though upgrades and finding exactly supported hardware revisions can be a headache.
Open-source router firmware that is highly flexible and seen as more secure than vendor firmware, though upgrades and finding exactly supported hardware revisions can be a headache.
204 people gave an opinion
- recommend it
- 170
- criticize it
- 34
- approval share
- 83%
Recommended in 13 of 13 months
- November 2025: recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: recommended
- March 2026: recommended
- April 2026: recommended
- May 2026: recommended
- June 2026: recommended
- July 2026: recommended
- August 2026: recommended
- September 2026: recommended
- October 2026: recommended
- November 2026: recommended (month in progress)
Owned for 7 years
Median of the 9 owners who said how long they have had it.
Each square is one year.
Why it carries the badge
- 170 people recommend itNeeds 10 or more, met.
- 5 recommenders for every criticNeeds 2 to 1 or better, met.
- Recommended in 13 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Extremely flexible and customizable
“You can actually ditch the GUI and go to the command line with OpenWrt and do custom/weird/power-user stuff to your heart's content.”
Comment from 20 Jul 2026 in “HomeLab #1: MikroTik as a Home Router” “OpenWRT is amazing. Other than the usual security stuff one of the most overlooked use cases was scheduling other devices.”
Comment from 8 Jul 2026 in “OpenWrt One – Open Hardware Router” “it presents a very usable GUI straight away these days and it has a ton of flexibility for getting creative later”
Comment from 12 Oct 2026 in “Ask HN: Do you want a router that has DD-WRT pre-installed?” - Comment from 7 Nov 2025 in “IKEA launches new smart home range with 21 Matter-compatible products”
- Comment from 6 Jul 2026 in “OpenWrt One – Open Hardware Router”
- Comment from 7 Jul 2026 in “OpenWrt One – Open Hardware Router”
- Comment from 20 Feb 2026 in “Tailscale Peer Relays is now generally available”
- Comment from 6 Jul 2026 in “OpenWrt One – Open Hardware Router”
Safer than stock vendor firmware
“put OpenWRT on it and bam! High performance, high quality router built from trustworthy parts running open source operating system”
Comment from 24 Mar 2026 in “FCC Updates Covered List to Include Foreign-Made Consumer Routers” “Linux and OpenWrt have an incredibly good security record compared to what ships on typical consumer devices.”
Comment from 18 Jul 2026 in “TP-Link Kasa cameras leaked home GPS via unauthenticated UDP for 6 years” “the firmware is going to be (relatively) top-notch and free of major bugs and major security exploits”
Comment from 10 Nov 2025 in “US TP-Link Router Ban: What You Should Do” - Comment from 28 Dec 2025 in “Slate AX: Wi-Fi 6 Gigabit travel router”
Key criterion when buying routers
“use their hardware list to pick a consumer router with the feature set you need that can be flashed to use openWrt”
Comment from 8 Jul 2026 in “Tenda firmware (multiple versions) contains hidden authentication backdoor” “If it's a "router" and you can't install a OpenWRT on it, then it's an absolute no-brainer to not to buy it.”
Comment from 6 Jun 2026 in “Motorola effectively bricked its entire line of WiFi routers without explanation” “shop for devices that support OpenWRT or DD-WRT to help future proof your firmware experience”
Comment from 12 Nov 2025 in “Ask HN: What's the Latest in Home Networking?” - Comment from 12 Oct 2026 in “Ask HN: Do you want a router that has DD-WRT pre-installed?”
Great for travel routers with Tailscale
“I stick with things like Latvian-built Mikrotik hardware or something running OpenWRT for my own travel router uses.”
Comment from 24 Dec 2025 in “Unifi Travel Router” “I travel with a OpenWRT router runnning a Tailscale pipe to my basement. Get to travel with US media access.”
Comment from 2 Jun 2026 in “The Pirate Bay Remains Resilient, 20 Years After the Raid” “suggested enlisting an IT person to stick a cheap OpenWRT router with Tailscale in front to protect it”
Comment from 13 Oct 2026 in “Hackers activate automatic defrosting in supermarket fridges across Europe”
What people warn about
Each mark is one comment
Upgrades are painful and risky
“OpenWRT updates are very much discouraged on an ongoing basis primarily because most devices running it use very cheap flash chips”
Comment from 26 Apr 2026 in “What the FCC router ban means for FOSS” “I agree on the upgrade story, though supposedly the recent move to apk will help in that regard.”
Comment from 6 Jul 2026 in “OpenWrt One – Open Hardware Router” “This is a real pain point with OpenWRT, made worse by the developers' concept that there are "proper" ways to do it”
Comment from 13 Oct 2026 in “Ask HN: Do you want a router that has DD-WRT pre-installed?” - Comment from 6 Jul 2026 in “OpenWrt One – Open Hardware Router”
- Comment from 7 Jul 2026 in “OpenWrt One – Open Hardware Router”
Must match exact hardware revision
“Whereas OpenWrt I have to look at their list of supported machines, and buy exactly that one, even down to the hardware rev.”
Comment from 24 Mar 2026 in “FCC Updates Covered List to Include Foreign-Made Consumer Routers” “I got fed up of finding the correct hardware revision of a particular router that supports OpenWRT”
Comment from 15 Oct 2026 in “Wanted to download an ISO, ended up writing a kernel exploit” “OpenWRT has been in deep woes, has been having incredibly hard time supporting routers”
Comment from 12 Jun 2026 in “Reverse engineering the Creative Katana soundbar to control it from Linux” Overwhelming settings, steep learning curve
“optimizing coverage by adjusting signal strength and channels is left for experienced users to deal with manually”
Comment from 10 Mar 2026 in “Reverse-engineering the UniFi inform protocol” “There are too many settings. Feels like Gimp (vs paintbrush). But once figured out, it works well.”
Comment from 7 Jul 2026 in “OpenWrt One – Open Hardware Router” “OpenWRT has the default of WiFi off for security, which means that if the config is somehow hosed and you have to hard reset the router, you now have an inaccessible brick”
Comment from 16 Nov 2025 in “Why use OpenBSD?”
Other router firmware people recommend
The four most recommended other router firmware, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| OpenWrtThis page | 170 | 34 | 83% | 13 | 7 yrs9 owners | Approved |
| OPNsense | 71 | 15 | 83% | 13 | 5 yrs12 owners | Approved |
| pfSense | 26 | 17 | 60% | 8 | — | — |
| DD-WRT | 17 | 7 | 71% | 8 | — | Approved |
| MikroTik RouterOS | 17 | 7 | 71% | 6 | — | Approved |
What people said
40 of the 267 comments that mention it, newest first. Each links to the original comment.
“Your TV is probably just one of the many devices that sends a scary amount of requests to a bunch of shady servers.”
“use openwrt and refuse to allow any outbound data from any IP using the MAC address of the television set”
“I got fed up of finding the correct hardware revision of a particular router that supports OpenWRT”
“This is a real pain point with OpenWRT, made worse by the developers' concept that there are "proper" ways to do it”
“suggested enlisting an IT person to stick a cheap OpenWRT router with Tailscale in front to protect it”
“I only wish more of them were actually mainline openWRT so the updates from the project were guaranteed.”
“Having a hardware device that runs OpenWRT to do this would, as far as I can tell, be perfect for this”
“Availability of an OpenWrt port is the first thing I check when looking for network hardware”
“it presents a very usable GUI straight away these days and it has a ton of flexibility for getting creative later”
“OpenWrt (and, by extension, GL.iNet) explicitly refuses to forward .lan DNS queries to public resolvers. This is a good thing”
“You can actually ditch the GUI and go to the command line with OpenWrt and do custom/weird/power-user stuff to your heart's content.”
“Linux and OpenWrt have an incredibly good security record compared to what ships on typical consumer devices.”
“OpenWRT is amazing. Other than the usual security stuff one of the most overlooked use cases was scheduling other devices.”
“use their hardware list to pick a consumer router with the feature set you need that can be flashed to use openWrt”
“Every time I updated OpenWRT there was some gotcha that created an unexpected headache”
“It's easy to customize, I have a script to notify me when a new device connects to my router”
“There are too many settings. Feels like Gimp (vs paintbrush). But once figured out, it works well.”
“Apart from installation and upgrades, the OS itself is nice, very flexible and capable.”
“With OpenWRT, the network interfaces are whatever you want them to be. That's one of the perks.”
“The documentation seems to be all over the map, and the GUI suggests using "attended sysupgrade" for upgrades.”
“I do run OpenWrt on my x86-based router, on my AP, and even on my managed switches, and have no regrets.”
“I agree on the upgrade story, though supposedly the recent move to apk will help in that regard.”
“OpenWRT has been in deep woes, has been having incredibly hard time supporting routers”
“If it's a "router" and you can't install a OpenWRT on it, then it's an absolute no-brainer to not to buy it.”
“I travel with a OpenWRT router runnning a Tailscale pipe to my basement. Get to travel with US media access.”
“OpenWRT updates are very much discouraged on an ongoing basis primarily because most devices running it use very cheap flash chips”
“I just reset the router, actually took the time to do everything by the docs, and then it worked.”
“I have only used OpenWRT on a high end consumer router (GL.inet MT6000) out of those. That works well”
“Whereas OpenWrt I have to look at their list of supported machines, and buy exactly that one, even down to the hardware rev.”
“put OpenWRT on it and bam! High performance, high quality router built from trustworthy parts running open source operating system”
“optimizing coverage by adjusting signal strength and channels is left for experienced users to deal with manually”
“I had to install openwrt on my router so that I could restrict access to upnp by mac address”
“Replacing the vendor firmware with vanilla OpenWRT, when possible, will reduce a lot of risk.”
“I stick with things like Latvian-built Mikrotik hardware or something running OpenWRT for my own travel router uses.”
“all I have to do is tell my router which offset to give my subnets from the prefix and it does the rest”
“OpenWRT solved the problem of updates via immutable firmware image flashing while maintaining customizations”
“OpenWRT has the default of WiFi off for security, which means that if the config is somehow hosed and you have to hard reset the router, you now have an inaccessible brick”
“shop for devices that support OpenWRT or DD-WRT to help future proof your firmware experience”
“the firmware is going to be (relatively) top-notch and free of major bugs and major security exploits”
“This has let me do whatever I've imagined wanting so far with VLANs, SSIDs, routing, firewalling”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.