Question

Does anyone know how to change text language from Recaptcha?

I’ve already tried:

<script type="text/javascript">
var RecaptchaOptions = {
   lang : 'fr',
};
</script>

But it doesn’t change.

Answer 1

If you mean the language in the actual images that you are trying to solve, unfortunately you can’t change the language of that text, at least not yet. The only thing you can change is the language of the interface (the text/prompt in the widget, etc.).

Response to comment: well, according to the docs, you seem to have it right. Is this code place in the same page where the widget appears?

The docs also say:

you need to add the following code in your main HTML page anywhere before the <form> element where reCAPTCHA appears (this will not work if placed after the main script where reCAPTCHA is first invoked)

so also make sure that this code is placed before the <form> tag which encloses the reCAPTCHA widget.