# Karabiner-Elements

55 Hacker News commenters recommended Karabiner-Elements and 4 criticized it, November 2025 to November 2026. It was recommended in 11 of 13 months. It meets the Hacker Approved badge rule.

**Verdict:** Free Mac app that remaps keys and shortcuts system-wide or per application, with exportable settings. Caveat: setup takes time, and config changes have broken some setups.

## Why people recommend it

- Remaps any key or shortcut (4 comments): "You can change almost any shortcut you want with Karabiner (app)." ([source](https://news.ycombinator.com/item?id=48128631)) "works very well to remap keys in macos even in very complex ways" ([source](https://news.ycombinator.com/item?id=50024180)) "I've had success in the past in customizing macOS key bindings using Karabiner" ([source](https://news.ycombinator.com/item?id=47362446))
- Per-app and complex shortcuts (2 comments): "it allows for complex, application-focus-aware shortcuts" ([source](https://news.ycombinator.com/item?id=47507862)) "For non-native apps, Karabiner Elements is the answer" ([source](https://news.ycombinator.com/item?id=50019391))
- Matches Windows or Linux layouts (2 comments): "to fix modifier keys layout to be consistent with Linux / Windows" ([source](https://news.ycombinator.com/item?id=47371668)) "you can replicate the Windows layout on your Mac" ([source](https://news.ycombinator.com/item?id=50017959))
- Easy setup, exportable settings (2 comments): "Once set up, it's easy to transfer rules between computers by exporting your settings in Karabiner" ([source](https://news.ycombinator.com/item?id=50018538)) "It's easy and reasonably quick to set up key remapping" ([source](https://news.ycombinator.com/item?id=45807175))

## What people warn about

- Some remaps fail or don't stick (2 comments): "the karabiner workaround will work for a little while, but the rest of the keys will start failing" ([source](https://news.ycombinator.com/item?id=47576595)) "Karabiner doesn’t reliably fix it" ([source](https://news.ycombinator.com/item?id=50018206))
- Setup takes time, can be janky (2 comments): "Karabiner fixes those if you're willing to invest 3 hours in setting it up." ([source](https://news.ycombinator.com/item?id=47726014)) "But Karabiner can do it, albeit a bit jankily." ([source](https://news.ycombinator.com/item?id=47228566))

## Alternatives hackers recommend

- [BetterTouchTool](https://hackerapproved.com/p/bettertouchtool.md): 25 recommend
- [keyd](https://hackerapproved.com/p/keyd.md): 19 recommend
- [Toshy](https://hackerapproved.com/p/toshy.md): 6 recommend
- [Kanata](https://hackerapproved.com/p/kanata.md): 5 recommend

## Cite as

Hacker Approved, "Karabiner-Elements", https://hackerapproved.com/p/karabiner-elements/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).