Fewer typos in your AI prompts

AI assistants are often good at guessing what a misspelt word meant. A prompt without typos doesn’t leave it to a guess: it says exactly what you meant. In our test, it was shorter too.

What a typo looks like to an AI model

AI models read text in pieces called tokens. A misspelt word is often split into more pieces than the word spelt correctly.

As typed, “fucntion” is split into f · uc · nt · ion, and “enviroment” into en · vi · ro · ment. Spelt correctly, each is one token.

Measured with a typical AI tokenizer. Every AI model splits text a little differently, so the difference varies by model and by prompt.

Fix your prompt as you type it

Tybbo fixes your prompt as you type it, in AI chats in your browser and anywhere else you write on Windows. It fixes spelling and common mix-ups, and it doesn’t rewrite your prompt. Code editors and terminals are skipped by default, so code you write there stays exactly as you wrote it.

Keeps your wording

Tybbo fixes typos, not style, so the prompt is still yours. Mix-ups between two real words, such as “their” for “they’re”, are harder: Tybbo changes a real word only when the sentence makes the meaning clear. In our tests it fixed 24.7% of them.

Private, too

Your prompt is checked on your PC as you type it, and Tybbo doesn’t send it anywhere. What happens to the prompt once you send it is up to the AI service you send it to.

Questions