Speak it. Watch it write itself.
Superlumy turns natural speech into clean, punctuated text in any app — in under a second. Hold one key, talk, release, and polished words land right where your cursor blinks.
Works in every app you already use — 100+ and counting
Three ways your voice gets to work.
One app, one hotkey away. Dictate anywhere, rewrite anything, and chat with your files — all driven by your voice.
Sub-Second Dictation in Every App You Use
Muse Rewrites and Replies by Voice
File Chat — Ask Your Documents Anything
Your voice, doing the typing.
From the first keystroke to the final paste, here's everything Superlumy handles while you simply talk.
Always fast. Always private. Even without internet.
When you're connected, Superlumy uses streaming cloud models for the fastest, sharpest results. Drop offline and the on-device engine takes over — so dictation keeps working on a plane, in a tunnel, or anywhere at all. Privacy isn't a setting here, it is the default: your audio is never stored, and your history lives only on your machine.
Built for every device you own.
One native app on desktop today — iOS and Android are on the way, so your voice follows you everywhere.
Every detail, dialed in.
From streaming latency to shared team vocabulary, Superlumy is packed with the things that make voice actually usable all day.
Sub-second dictation
Audio streams the moment you press your key, so clean text lands at your cursor in under a second.
AI cleanup
Filler words, false starts, and missing punctuation are fixed automatically, while your voice stays yours.
60+ languages
Dictate in any supported language, or let auto-detect handle code-switching mid-sentence.
App-aware tone
Casual in Slack, structured in email, minimal in your editor — formatting adapts to where you type.
Personal dictionary
Teach Superlumy names, jargon, and acronyms so they are spelled right every single time.
Voice shortcuts
Speak a trigger and expand it into emails, snippets, or signatures without lifting a finger.
Hands-free mode
Double-tap to latch recording for long-form dictation. Tap once to stop. No holding required.
Muse rewrite
Select text, hold a key, and tell Muse how to rewrite, reply, or generate — with version history.
File Chat
Drop an image, PDF, or text file and ask anything about it with your voice or keyboard.
Offline engine
On-device models keep dictation working on planes, in tunnels, and anywhere without a connection.
Local history
Every transcript is saved on your device — searchable, replayable, and never on our servers.
Insights
See words dictated, time saved, streaks, and your most-used apps at a glance.
Custom overlay
Choose a waveform, live text, or gradient pill that anchors to the field you're typing in.
Teams
Share a dictionary and shortcuts across your workspace, with team usage insights for admins.
Smart capture
Auto-learns your corrections, ducks other audio, and falls back to clipboard when a field is locked.
Give your keyboard the day off.
Install Superlumy, press one key, and make every text field on your computer move at the speed of your voice.
Free to start · macOS & Windows