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Textarea Backup with expiry JS - Retains text entered into textareas and contentEditables, and expires after certain time span.
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Whatsapp TextArea Resize JS - resizable chatbox text area
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Markdown textarea JS - Add Markdown convert button to textarea
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Markdown-A-Textarea JS - 在需要的地方启用 MarkDown 语法，添加格式帮助链接及 Markdown 工具栏
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JSON paste on textarea JS - Paste JSON on textarea
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Mocoapp Textarea Fix JS - Allows to add line breaks in the description textarea of the Moco booking tool
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IndieGala Keys to TextArea JS - Displays a text area with game titles and keys.
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Protect Textarea JS - Protect from closing or navigating away from a web page with changed textareas.
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Amenitiz - Fix textarea JS - Fixes textarea that are not resizable
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Focus on textarea JS - Focus on textarea when a shortcut key is pressed
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Disable GitHub textarea codeframe JS - Disables the garbage textarea.
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hare.kractero.com – Textarea Shuffle JS - Adds a NationStates-style shuffle button to every textarea (framework safe)
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Disable Textarea Keyboard Shortcuts JS - Disables the keyboard shortcuts in textareas.
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Tasmota textarea maximizer JS - Maximizes the textarea's on the console and scripting screens. Makes editing a little easier. Also added js to save the script with ajax rather than submitting the page. ctrl + s will save the script
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Code Golf text area resize JS - Code golf text area increase
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Duolingo - Re-Enable Textareas JS - makes the textareas in lessons selectable again after checking the result
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Speech-to-Text for Textareas JS - Adds a microphone button to textareas for speech-to-text input
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Enable Tab Character Inside Textarea JS - Allows you to type Tab character to textarea (Multi-line text box)
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Resizable Textarea from prompts and negative promts JS - Hacer que el textarea de prompts y negative prompts redimensionables uwu
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Customizable Textarea Prefix/Suffix for DGG JS - Adds a customizable prefix and suffix to text in the DGG chat textarea
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Input & Textarea Placeholder Enhancer (EN + Length Info) JS - Adds helpful placeholders (required/optional + min/max length) to input and textarea fields, including aria-required support.
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SAP AI Playground | Modify maxlength of textarea JS - Increase maxlength attribute to 800000 for textarea with CSS selector #search
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PTH Upload page save textarea sizes JS - Save the sizes of the textareas when you change them, and then set them back on page load
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Move Lines in Textarea with Alt + Arrow Up/Down JS - Move lines up and down in textarea with Alt + Arrow Up/Down hotkeys, same as in VSCode
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Textarea Content Opener with Styled, Wrapped Text and Auto-Click JS - Open textarea content in a styled new tab from a specific textarea and click automatically when timer reaches a specific time
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Gmail:Filter Query Area Expander (multi line text area) JS - Gmail filter query input box replace text area. So you can write down multi lines.Gmailのフィルタ機能で、マッチングルールを複数行のテキストエリアに置き換えます。
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Split Text Content into Textareas for use in ChatGPT JS - Split text content of a webpage into parts, each containing 10 sentences, and place each part inside a textarea with a Copy button.
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Gmail:Filter Query Area Expander (multi line text area) JS - Gmail filter query input box replace text area. So you can write down multi lines.Gmailのフィルタ機能で、マッチングルールを複数行のテキストエリアに置き換えます。
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Google Translate: Clear textarea on drag-n-drop JS - Select and drag desired text to Google Translate, the script will clear the contents of text area before dropping in it. Usefull if you using Google Translate as a Vivaldi webpanel (in this case try Violentmonkey instead of Tampermonkey).
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Textarea Typograf JS - Replaces hyphens, quotation marks, uncanonic smiles and "yo" in some russian words.
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textarea jsfuck JS - haha
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ChatGPT Preserve Prompt Textarea JS - To preserve last typed prompt messages for chat being switched
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ChatGPT Focus Prompt Textarea JS - Automatically focus the prompt input box on chat.openai.com when tabbing back to the browser window.
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Neopets: Bigger Text Areas JS - Makes various text boxes a lot bigger
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Replace input with textarea - Bitcointalk Report JS - -
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Re-enable Spellcheck on Duolingo JS - This re-enables spellcheck on textareas on Duolingo where it's disabled
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Expandable Text Area for SDQL JS - Increase the killersports.com query text box to multiple rows and make it expandable by the user
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ComfyUI Textarea Text Drag Enabler JS - Enables dragging and dropping to move selected text within textareas in ComfyUI. This overrides the default file-drop behavior on these areas.
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Modify Text Area from pixai prompts JS - Modifica el tamaño de un área de texto y agrega un botón para alternar el tamaño uwu
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Userstyles World EDIT + ADD - Textarea Counter Limit JS - Adds a character counter to the input field of Userstyle Name (limit of 50 characters) and Userstyle Short description (limit of 160 characters).
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GitHub Issue Auto Save History (Issues Textarea Recovery) JS - 自动保存 GitHub issue 文本并记录历史，每 5s 保存一次 (内容一致则不保存)
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DeepL - Auto VN Translation Extension Helper JS - Watch for target language element class change, copy new value of textarea to clipboard each time change has been detected.
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Emoji Inserter JS - Inserts emojis in text fields and text areas using a simple syntax like :emoji_name:.
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Trump the Liar JS - Replaces all occurrences of the word 'Trump' inside an HTML textarea element with 'Trump the Liar'.
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获取页面内大图链接 tistory、imgur、naver blog JS - 自己编写，获取tistory、imgur、naver blog原大图、staticflickr。链接在textarea里。naver blog过滤了导航图，有过滤url。 网页必须有URL跳转(?)
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Fanatical Keys Backup JS - Displays a text area with game titles and keys so you can copy them out easily.
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Humble Bundle Keys Backup JS - Displays a text area with game titles and keys so you can copy them out easily.
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Copy Important links Directly JS - Copy important link in text area
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onnotfocus unload everything JS - Final level of my onnotfocus series, this script is ultimate version of all those and it is really dangerous, it not only unload plugin animation, image animation, it also break textarea but save much more CPU than two previous version.
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修复页面手势滚动 JS - 屏蔽input、textarea占用页面滚动快捷键（Ctrl+Home，Ctrl+End, PageUp，PageDown）
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Edit Enhance in Wucai JS - Automatically transform "[" to "[]" and "【" to "【】" in textarea with optional selection inclusion, and convert "【【】】" to "[[]]"
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Resizeable Text Fields JS - Based on Resizeable Textarea 0.1 (https://addons.mozilla.org/de/firefox/addon/3818), original coding by Raik Jürgens. Added support for select lists and horizontal resizing of input fields by Florian Höch. Should now work on all page types (XML/XHTML/you-name-it).
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Auto mp3 downloader JS - Automatic download of multiple mp3s from https://www.emp3z.com. Just insert list of songs into textarea, push the button and wait till it finishes.
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Gemini Wide Screen and Input Box Height Adjuster JS - Makes the Google Gemini conversation window the full width of the browser window and adds buttons to change the input text area height.
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markdown to bbcode JS - 将markdown文本粘贴至textarea，右键单击文本区，弹出菜单中选择“markdown -> bbcode”
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LeetCode Turbo JS - Replace monaco with vanilla textarea.
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Chat box exec JS - Executes apl code inside a chat box textarea!
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Power Mode Input 输入特效 JS - Activate power mode：网页内输入（如 input, textarea）内容时触发抖动/烟花特效，（！注意：可能有一些网站不会生效）原作者：https://github.com/disjukr，原作者 GitHub 仓库 https://github.com/disjukr/activate-power-mode
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Protect Textarea JS - Confirm before closing a web page with modified textareas
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Google Translate: focus on window focus JS - Focus on translating from textarea on window focus.
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Github issue bigger input JS - Makes the textarea inputs bigger and resized automatically on edit.
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answer-in-my-language JS - Add a "answer in my language" prefix to chatgpt textarea
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Real-Debrid Downloader Helper JS - Adds 10 empty lines to textarea and toggles showlinks checkbox
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V2L - Describe images with simple sentences JS - Starts with the textarea focused, and hit enter to advance.
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Better messages.google.com JS - Make the textarea scale to half the screen height, rather than 5 lines
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BvS IGM JS - Larger text area with character counter for sending in game messages.
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Descriptive fields JS - Adds descriptive placeholders to input and textarea fields, including inside Shadow DOM.
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WF science paste to select box JS - Adds a textarea for pasting in scientist names to select for a given project
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atlassian license bulk copy JS - Inserts a textarea with basic license info in csv format for easy export
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focus JS - Focus textarea
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Capture current page JS - Screen capture for current full page with Ctrl+F10, also be used to change text into image which inside the INPUT/TEXTAREA element.
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Force language for Firefox spellchecker JS - Forces language (used by Firefox spellchecker) in textareas and input text fields
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Placeholder to Value JS - Setzt den Placeholder als Value für das aktuelle Eingabefeld oder Textarea bei Drücken von Alt+P
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add_line JS - Add line and focus textarea
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Crowdin Translation Box Direction Inverter JS - Adds a button to the Crowdin translation GUI to change the direction of translations textarea.
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[Discouraged] Discord Messaging Loop JS - USE THIS AT YOUR OWN RISK! YOU MAY BE BANNED BY DISCORD BY USING THIS SCRIPT! This script allows you to send messages on loop using the '/sendMessageLoop 3 Message is here to be looped' command in the discord textarea.
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HF News Auto Fill JS - Fills out textarea with the form
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Commits2PR JS - Add the commits to PR textarea.
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HF News Auto Fill JS - Fills out textarea with the form
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Wikidot-Emoji JS - Put some emoji on the textarea.
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Bing Chat Remove Character Limit JS - Set textarea maxlength attribute to 100000
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Poor man’s italic/bold JS - Bold/italic in normal <input>/<textarea> elements
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韶关学院评教2 JS - 在Textarea自动填入文本
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Prevent Autofocus on AllenAI, Mistral JS - Blocks programmatic focus on <textarea> and contenteditable elements
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grok Paste JS - Paste text into Grok textarea from main page
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Qwen Chat Auto-Paste JS - Paste received string message into the chat.qwen.ai textarea
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z Paste JS - Paste text into z textarea from main page
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PyCard Autofill (Save/Persist Form Data CodeInput) JS - Persist and restore textarea contents per problem page
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Persistent Music UI & Lyrics Appender JS - Injects music UI on mount, re-injects on React remount, and appends lines into Riffusion’s lyrics textarea so React always registers them.
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Resizeable Text Fields JS - Based on Resizeable Textarea 0.1 (https://addons.mozilla.org/de/firefox/addon/3818), original coding by Raik Jürgens. Added support for select lists, preformatted text, TinyMCE editor area resizing and horizontal resizing of input fields by Florian Höch. Should work on all page types (XML/XHTML/you-name-it).
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Google AI Studio - Performance & UI Optimization JS - Advanced performance optimizations for Google AI Studio. Features zero-latency UI, auto-expanding text areas, and reduced browser rendering overhead.
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PasteTable JS - Вставка таблицы word/excel в textarea из буфера обмена
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ChatGPT: 英文翻譯工具 JS - 自動修改textarea後送出、論文翻譯、語句更改、文法檢查、字典
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Chatgpt query inserter JS - Insert Text from query parameters into chatgpt textarea and confirm
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SST Console Customizations JS - Sets textareas in sst.dev to 500px high & disables caching.
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answer-in-my-language-deepseek JS - Add a "answer in my language" prefix to deepseek textarea
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Universal Emoji & Kaomoji JS - quickly insert emojis or kaomojis when writing in any textarea/input
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SERUTI Auto Fill Query JS - Isi textarea dari URL eksternal dan upload hasil tabel ke Eval1800
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SERUTI 2026 TW1 Auto Fill Query JS - Isi textarea dari URL eksternal dan upload hasil tabel ke Eval1800