Typed in the wrong keyboard layout? Boomkey converts the text back on your Mac: hit space, or select it and double-tap Shift.
Two ways to fix the wrong layout
Hit space and the wrong-layout word fixes itself.
Beta · English ↔ Ukrainian, Belarusian, Hebrew, Russian
Select text and double-tap Shift to convert it instantly.
Features
Type a word and hit space. If it came out in the wrong layout, Boomkey rewrites it on the spot. Auto-correction is in beta and covers English ↔ Ukrainian, Belarusian, Hebrew, and Russian.
Double-tap Shift, or set your own shortcut, to convert selected text between any two installed layouts: a word, a sentence, or a whole paragraph. Your clipboard is restored right after. Nothing selected? It fixes the last word you typed.
Set your own shortcut to jump straight to your next keyboard layout, no reaching for the menu bar. Any combo works — even modifier-only ones macOS won’t let you set, like ⌘ Cmd + Shift. Unlike the correction hotkey, this one works with every input source installed on your Mac, IME and CJK included.
Turn Boomkey off or pin a layout in specific apps, and keep a list of words it should never touch. Pinning works with any installed layout or IME, CJK included. Terminals and code editors are off out of the box.
The hotkey converts between any pair of installed alphabetic layouts: Latin (English, German, French, Polish, Spanish and ~55 more), Cyrillic (Ukrainian, Belarusian, Serbian and others), Greek, Hebrew, Arabic, Georgian, Armenian, and Korean.
Full list of supported languagesVersions
The version from this site is the full one: it fixes words as you type. The App Store version fixes selected text on demand — no setup, no permissions.
| From this site | App Store | |
|---|---|---|
| Works in | virtually every app | apps that support macOS Services |
| Auto-fix as you type (on space) | beta, English ↔ Ukrainian, Belarusian, Hebrew, Russian | — |
| Fix selected text with a hotkey | double-tap Shift, any layout pair | ⌘⇧7 or right-click → Services |
| Fix the last word before the cursor | — | |
| Convert clipboard text with a hotkey | — | |
| Per-app rules & word exceptions | — | |
| System permissions | Accessibility | none |
| Free to try | 7-day trial | 20 fixes a day |
| One-time purchase | license for 2 Macs | Pro unlock via Apple |
Changelog