Voice to Text (Whisper) + AI Writing — Sleekio
Extension Actions
- Extension status: Featured
- Extension status: In-App Purchases
- Live on Store
Speech to text (Whisper) dictation + one-click tone polish. Works in Gmail, LinkedIn, and any textbox on the web
Sleekio: The Native AI Writing Studio for the Web
Transform the way you communicate online. Sleekio integrates a seamless, elegant toolbar directly into your workflow, giving you professional AI writing tools exactly where you type—whether you are drafting an email, writing a document, or posting on social media.
Stop switching tabs. Start communicating with precision.
✨ KEY FEATURES
1. AI Drafting & Smart Replies Staring at a blank page? Just click the Smart Menu.
Help Me Write: Give Sleekio a topic, and it generates a polished draft instantly directly in your editor.
Help Me Reply: Select any incoming message or email text, and Sleekio will analyze the context to draft a relevant, personalized response in seconds.
Custom Profiles: Create and save your own unique personas (or use our presets like "Professional," "Casual") to ensure every message sounds exactly like you.
2. Custom Polish & Tones Go beyond generic spell-check. Select your text to instantly refine it.
Standard Modes: Perfect your grammar, make text concise, or switch to Professional/Friendly tones with one click.
Custom Tones: Design your own unique voice. Create specific instructions (e.g., "Sarcastic," "Legal Formal," "Empathetic") and apply them to your selection.
3. Studio-Quality Voice-to-Text Experience accurate dictation powered by OpenAI’s Whisper.
Raw Mode: Captures every word exactly as you speak it.
Polish Mode: Rambling thoughts? Speak freely, and Sleekio will transcribe and restructure your speech into a coherent, perfectly punctuated message.
4. Seamless Integration Sleekio does not live in a sidebar. It lives where you type. It works natively inside:
Email Clients (e.g., Gmail, Outlook)
Document Editors (e.g., Google Docs, Word Online)
Social Platforms (e.g., LinkedIn, X/Twitter)
Messaging Apps (e.g., WhatsApp Web, Slack)
💎 Instant Translation Select text and translate it into over 15 languages with a single click—no copy-pasting required.
🔒 Privacy by Design Your privacy is paramount. Sleekio only processes text you explicitly select, record, or submit. The microphone is never active unless you click it.
Upgrade your writing workflow today.
Latest reviews
- Tsofia Cohen
- Sleekio is changing the flow of my entire day! I'm getting through emails, work, research and to-do's with so much ease, it's making life just simpler. Can't recommend enough
- Fairview Management
- Finally! This is honestly a game changer for emails and everyday writing. I can speak or type what I want, and it cleans it up grammar, tone, wording, everything, it makes writing faster, easier, and way more polished. It even has a translator built-in, which is cool. I tried many AI writing tools, this is by far the simplest and easiest to use and incredibly fast.
- Mindy Singer
- Love it!!!
- Chani Reich
- I am thoroughly enjoying this app.
- BE
- AWESOME!!! easy to use and works really welll
- Lost At Play
- Sleekio has been a game changer in my workflow. It keeps everything organized and simple, and responding to emails has become a pleasure instead of a burden. I Highly recommend it for anyone who wants a smoother and more efficient email experience.