+ Tap-to-toggle · 3.5 min
-Tap the mic to start, speak naturally, tap again to stop. A live countdown tracks each take — up to 210 seconds. Delete, space, and return keys sit below the mic.
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- Tap to talk.
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Source available · iOS 26+
- Tap to talk.
Polished text in any app.
- - A custom keyboard that transcribes your voice on-device, polishes with AI, and optionally translates — in WeChat, Notes, Mail, ChatGPT, and everywhere you type. Pick a local engine (built-in polish) or cloud engine (your API). Up to 3.5 minutes per take, with an 8-minute Flow session so you never bounce back to the host app. -
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- View on GitHub
- Privacy Policy
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+ Source available · iOS 26+
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- On-device ASR
- Local + Cloud engines
- Polish & translate
- Flow session · 3.5 min / take
+ Speak naturally.
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Speak naturally.
Get polished text anywhere.
+ A source-available keyboard that transcribes your voice on-device, then polishes — and optionally translates — the result. Works in every app you type in.
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- Notes
-OSGKeyboard active
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- Tomorrow at 3 PM, sync with the design team on the new onboarding flow. Send the draft before lunch.
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+ Notes
+Tomorrow at 3 PM, sync with the design team on the new onboarding flow.|
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Built for real typing workflows
-Native SwiftUI, on-device transcription, configurable polish intensity, optional translation, and a personal dictionary — all in a tap-to-toggle Flow session.
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+ Everything you need to type by voice
+On-device by default, refined by AI when you want it — in a single, native keyboard.
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Tap-to-talk dictation
+Tap to start, tap to stop. Up to 3.5 minutes per take, with a live countdown.
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- On-device ASR
-Speech stays on your iPhone. iOS 26 SpeechAnalyzer + DictationTranscriber handle transcription — audio never leaves the device.
-AI polish · 3 levels
-Light, Medium, or Heavy polish adds punctuation, structure, and clarity. Ultra-short utterances skip the LLM and insert directly. Only the transcript is sent — never audio.
-Local & cloud engines
-Local: on-device ASR + built-in DeepSeek polish — no API key needed. Cloud: on-device ASR + your OpenAI-compatible API (OpenAI, Qwen, Zhipu, Moonshot, or self-hosted).
-Post-polish translation
-After polish, optionally translate into English, 简体中文, 日本語, 한국어, and more. Toggle from the keyboard chip or Settings — both engines supported.
-Personal dictionary
-Add names, product terms, and jargon in the Dictionary tab. The LLM preserves your entries; aliases help correct common ASR misrecognitions.
-Flow session
-A long-lived host-app session (8 minutes) keeps the recorder warm. Record many takes without bouncing back to the app — tap Start on the keyboard if the session expires.
-Cursor drag navigation
-Drag the pads beside the mic to move the caret precisely — horizontal or vertical. Toggle on/off in Settings → Preferences. Left- and right-handed layouts supported.
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On-device recognition
+iOS 26 SpeechAnalyzer transcribes on your iPhone. Audio never leaves the device.
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AI polish
+Punctuation, structure, and clarity in three intensity levels. Only text is sent — never audio.
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Built-in translation
+Translate after polish into English, 中文, 日本語, 한국어 and more — right from the keyboard.
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Personal dictionary
+Keep names, products, and jargon accurate. The AI preserves your terms every time.
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Flow session
+A long-lived session keeps the recorder warm, so you can dictate take after take.
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How it works
-From first launch to polished text in any app — about five minutes.
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+ Three steps to your first message
+Set up once, then dictate anywhere you type.
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- Enable the keyboard
+Add OSGKeyboard in iOS Settings and allow Full Access — needed for the mic and network.
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- Open the app
-Build from source and launch. The 5-step onboarding walks you through permissions, keyboard setup, and engine choice. Flow session starts automatically when ready.
-Allow mic & speech
-Grant microphone and on-device speech recognition when prompted. You can also finish most steps from the keyboard's own setup overlay.
-Enable the keyboard
-In iOS Settings, add OSGKeyboard and allow Full Access — required for the mic, API key, and Flow session bridge.
-Pick recognition mode
-Local: on-device ASR + built-in polish, no API key. Cloud: on-device ASR + your OpenAI-compatible key (OpenAI, Qwen, Zhipu, Moonshot, or custom).
-Tune & talk
-Set polish intensity, translation target, and personal dictionary in Settings. Switch to OSGKeyboard, tap the mic, speak (up to 3.5 min), tap again — text lands at your cursor.
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+ Choose your engine
+Local: on-device ASR with built-in polish, no API key. Cloud: use your own OpenAI-compatible key.
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Tap to talk
+Switch to OSGKeyboard, tap the mic, speak, tap again. Polished text lands at your cursor.
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