Free Keyboard Layout Converter Online

What is a keyboard layout converter?

A keyboard layout converter fixes text that was typed with the wrong keyboard layout active. If you meant to write in Ukrainian or Russian but your system was still set to English — or vice versa — the result is gibberish like "ghbdsn" instead of "привіт". This tool converts each character to what the same physical key would produce in the correct layout.

Unlike transliteration (which maps characters by sound — "ш" → "sh"), layout conversion maps by key position. The "a" key on a QWERTY keyboard produces "ф" when Ukrainian layout is active, so the converter reverses exactly that mapping.

How to use

1. 1
   Select the conversion direction

   Choose the pair of layouts — for example, English → Ukrainian if you typed Ukrainian words on an English keyboard, or Ukrainian → English for the reverse.

2. 2
   Paste or type the mistyped text

   Enter the text in the input field. The tool converts every character in real time as you type.

3. 3
   Copy the result

   The corrected text appears instantly in the output panel. Click Copy to grab it. Use the swap button to quickly reverse the direction.

Supported layout pairs

How keyboard layout mapping works

Every physical key on your keyboard sends the same key code to the operating system regardless of the active layout. The OS then translates that code into a character based on the selected language. When you type with the wrong layout, the physical keys are correct but the characters are wrong.

This tool reverses the process: it takes each character in your input, finds which physical key would have produced it in the source layout, then outputs the character that same key produces in the target layout. The mapping covers all printable characters including shifted variants (uppercase letters, punctuation marks, and special symbols).

Characters that don't exist in the source layout — such as digits, spaces, tabs, and emojis — pass through unchanged, since they are typically identical across standard QWERTY-based layouts.

Layout conversion vs transliteration

These two concepts are often confused but serve completely different purposes:

Common scenarios

• You wrote a Slack message in the wrong layout and need to resend it quickly.
• You pasted a URL or command that was typed with Cyrillic layout and needs to be English.
• You copied text from a document where someone forgot to switch layouts mid-sentence.
• You are searching for a file or variable name but typed it in the wrong layout.
• You received a message that looks like gibberish and want to decode which layout it was typed in.

QWERTY ↔ ЙЦУКЕН key mapping reference

The table below shows the physical key position mapping between English QWERTY and Ukrainian/Russian ЙЦУКЕН. When you type with the wrong layout, each character corresponds to a specific key in the other layout — this is exactly what the converter reverses.

Note: Ukrainian and Russian ЙЦУКЕН layouts are nearly identical except for a few keys. The most notable difference is the S key — Ukrainian produces і while Russian produces ы.

Keyboard layout switching shortcuts by OS

To avoid typing in the wrong layout in the first place, learn your OS keyboard shortcut. A quick muscle-memory habit eliminates the need to fix text afterwards:

Automatic layout correction tools

If you frequently forget to switch layouts, dedicated tools can detect and correct the language automatically as you type — no copy-paste needed:

Privacy and security

This tool runs 100% in your browser. The text you enter is never transmitted to any server — the character mapping is a simple JavaScript lookup table that executes locally. There are no cookies, no analytics on input content, and no storage of your text. You can verify this by disconnecting from the internet and confirming the tool still works.