LangSwitch

by Jamie3128 · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Detect mistyped keyboard layout and suggest local conversion.

Users

+5 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#159K

#133K among extensions

Version

0.2.1

updated 26 Mar 2026

Users

monthly, 7 months

Latest, 21 Oct 2026: 18 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 21 Oct 2026: 5 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LangSwitch

LangSwitch helps fix mistyped keyboard-layout input directly in editable text fields. It supports three input modes: Korean (English-key to Hangul, Dubeolsik) Chinese (Pinyin) Japanese (Romaji) When typed text looks like a layout mistake, LangSwitch shows a suggestion tooltip. You can apply the suggestion manually or enable automatic conversion on Space, Enter, or Tab. After an automatic conversion, pressing Backspace can restore the original typed text. Settings include: Context modes: Strict, Balanced, Aggressive Per-site enable or disable Appearance modes: Light, Dark, Auto Multiple tooltip themes All processing happens locally in the extension. Typed content is not sent to external servers. The extension does not operate on password fields.