If you have ever looked at a Keychron Q1 HE and thought "I could make that better," the brand just handed you the tools to try.
Keychron has updated its GitHub repository with firmware source code, STP 3D model files, and designs for keycaps and control knobs covering its K, L, P, Q, and V series keyboards. Files were still being added as recently as a few hours ago, which means this is an active rollout rather than a one-time data dump.
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What Keychron actually dropped on GitHub
The repository covers case designs, keycap profiles, and control knob geometry alongside the open-source firmware that powers these boards. Here's the thing: that combination is genuinely rare. Most keyboard brands will open up their firmware through QMK or VIA support, but handing over the physical case geometry in a printable format is a different level of transparency.
The full hub includes beginner-friendly documentation and setup guides, so this is not aimed exclusively at engineers who already know what an STP file is. Students, hobbyists, and modders with access to a 3D printer now have a legitimate starting point for building custom enclosures around Keychron's internals.
The readme is explicit that copying and selling complete Keychron keyboards, or trading on Keychron trademarks, is not permitted. Selling individual accessories and custom parts you create from the files is allowed, as long as it is not a full keyboard.
What you still need to buy
The open-source files do not make Keychron keyboards entirely free to build from scratch. You will still need to purchase the PCB and switches separately. Standard mechanical switches can be sourced from third-party brands, but any Hall effect (HE) model requires Keychron's own magnetic switches, which are not interchangeable with generic options.
That limits the true "print everything" fantasy a little, but it does not diminish what modders can actually do here. Custom cases, new colorways, reshaped bezels, replacement knobs, and entirely original keycap sets are all on the table without needing to buy a new keyboard every time you want a different look.
V6 Max custom knob design
Why Keychron is doing this
The brand has been transparent about its reasoning: expanding its community while giving students and hobbyists educational materials to learn from. That tracks with where Keychron has been positioning itself for the last few years, pushing deeper into the enthusiast market with its Q and V series rather than competing purely on price.
Open-sourcing the hardware design is a smart move for a brand that already sells switches, keycaps, and accessories separately. Every hobbyist who builds a custom case around a Keychron PCB is still a customer. The community grows, the brand stays relevant in modding circles, and Keychron does not lose meaningful revenue because full keyboard cloning is still off limits.
For PC gamers who spend as much time customizing their setup as they do playing, this opens up a level of personalization that was previously reserved for boutique custom keyboard builders charging a significant premium. If you want to go deeper on peripheral options, browse more guides covering keyboards, mice, and everything in between.
The Keychron GitHub repository is live now. If you own a 3D printer and a spare PCB, the only thing stopping you from building something genuinely unique is the time it takes to print it. Check the latest reviews to see how Keychron's current lineup holds up before committing to a build.
