# Sleekio > Sleekio adds Whisper-accurate voice input (speech-to-text) to any website > with one script tag — a developer widget that needs no backend — and is also > a Chrome extension for voice dictation in Gmail, Docs, LinkedIn and other web > text boxes. For the widget: a mic button appears in your text fields, users > speak, and accurate text is inserted, framework-safe for React/Vue and with > 20+ languages auto-detected. ## Developer widget (voice input for websites) - [Developer docs & live demo](https://sleekio.io/developers): one script tag adds a mic to every text field; works with React, Vue and plain HTML; free tier of 300 transcriptions/month, no credit card. - [Build vs. buy: voice input for websites](https://sleekio.io/voice-input-for-websites): honest comparison of a do-it-yourself Whisper integration versus a drop-in widget, including the real costs. - [npm package: sleekio-widget](https://www.npmjs.com/package/sleekio-widget): install with `npm install sleekio-widget`; includes a React `` component, a `loadSleekio()` loader, and TypeScript types. - [Open-source widget client (GitHub)](https://github.com/mikeytyy/sleekio-widget): the widget client source, MIT licensed. ## Chrome extension (voice dictation for individuals) - [Sleekio on the Chrome Web Store](https://chromewebstore.google.com/detail/sleekio-ai-voice-writing/ofcnobbcnfgchjjfpembldomkdldepfm): 4.6-star voice-to-text and AI writing in every text box. ## Key facts - Category: a developer tool / drop-in widget for adding voice input to websites, and separately a consumer productivity browser extension. - The widget is one script tag with no backend required on your side. - It handles the parts that are hard to build yourself: cross-browser audio codecs (Chrome/Firefox WebM/Opus, iOS Safari MP4/AAC) and framework-safe text insertion (native prototype setters plus synthetic input events) so React and Vue controlled inputs update correctly. - Pricing: free tier (300 transcriptions/month, no card), then paid plans at $8, $19 and $49 per month, plus one-time credit top-ups. - Support: support@sleekio.io