uwuifyer

The ultimate brute-force script to change your text everywhere without freezing.

Verze ze dne 18. 08. 2026. Zobrazit nejnovější verzi.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         uwuifyer
// @namespace    http://tampermonkey.net
// @version      1.6
// @description  The ultimate brute-force script to change your text everywhere without freezing.
// @author       You
// @license      MIT
// @match        *://*/*
// @include      *
// @grant        none
// @run-at       document-end
// ==/UserScript==

(function() {
    'use strict';

    function uwuify(text) {
        return text
            .replace(/[lr]/g, 'w')
            .replace(/[LR]/g, 'W')
            .replace(/n([aeiou])/g, 'ny$1')
            .replace(/N([aeiou])/g, 'Ny$1')
            .replace(/N([AEIOU])/g, 'NY$1')
            .replace(/ove/g, 'uv');
    }

    function processInput(target) {
        if (target.dataset.isUwUing) return;

        const isStandardInput = target.tagName === 'INPUT' || target.tagName === 'TEXTAREA';
        const isContentEditable = target.getAttribute('contenteditable') === 'true';

        if (isStandardInput) {
            const original = target.value || "";
            const converted = uwuify(original);
            if (original !== converted) {
                target.dataset.isUwUing = 'true';
                const start = target.selectionStart;
                const end = target.selectionEnd;
                target.value = converted;
                target.setSelectionRange(start, end);
                delete target.dataset.isUwUing;
            }
        } else if (isContentEditable) {
            const selection = window.getSelection();
            if (!selection.rangeCount) return;
            const range = selection.getRangeAt(0);
            const textNode = range.startContainer;

            if (textNode.nodeType === Node.TEXT_NODE) {
                const original = textNode.textContent || "";
                const converted = uwuify(original);
                if (original !== converted) {
                    target.dataset.isUwUing = 'true';
                    const offset = range.startOffset;
                    textNode.textContent = converted;
                    
                    try {
                        const newRange = document.createRange();
                        newRange.setStart(textNode, offset);
                        newRange.collapse(true);
                        selection.removeAllRanges();
                        selection.addRange(newRange);
                    } catch (err) {}
                    delete target.dataset.isUwUing;
                }
            }
        }
    }

    // Listens globally to all character keystroke changes safely
    document.addEventListener('input', function(e) {
        if (e.target) processInput(e.target);
    }, true);
})();