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| |\/| | | | | '__| '_ ` _ \| | | | '__|
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v0.3.6

Murmur. Voice dictation for Linux that doesn't suck.

Built in Rust and Tauri. 100% local by default. Zero telemetry.

Press a hotkey, speak, text at your cursor. In any app. ~15 MB. Free forever, Pro available.

feature

free

pro

local whisper.cpp (3 models)

[+]

gpu acceleration (vulkan)

[+]

push-to-talk + voice detection

[+]

universal text injection

[+]

99+ languages + translation

[+]

cloud stt (groq + deepgram)

[-]

[+]

llm cleanup + punctuation

[-]

[+]

custom dictionaries + hot words

[-]

[+]

context-aware conditioning

[-]

[+]

transcript history

[-]

[+]

voice commands + cli mode

[-]

[+]

get murmur proorwatch demo·download free·github

murmur free : 100% offline

1. hold your hotkey (default: Ctrl+Shift+Space)

2. speak naturally

3. release

"The quick brown fox jumps over the lazy dog."

Text appears at your cursor. Any app. Nothing leaves your machine, ever. Runs whisper.cpp locally on your CPU. Free, open source (GPL v3), no account needed. For anyone who wants solid voice dictation without the overhead.

murmur pro : cloud + clipro

$ murmur-cli record --clipboard

Recording... press Ctrl+C to stop

Captured 2.3s of audio

Transcribing...

"The quick brown fox jumps over the lazy dog."

Copied to clipboard.

Everything in free, plus optional cloud engines (Groq, Deepgram) for faster, more accurate transcription. Cloud features are opt-in. Adds CLI mode, LLM cleanup, custom dictionaries, and more. Closed source. For professionals and heavy users.

get murmur pro·download free

FREE · The full desktop app with local whisper.cpp transcription. Unlimited use, 99+ languages, zero telemetry. Open source under GPL v3, no account required, yours forever. Everything you need for everyday voice dictation.

PRO · Everything in free, plus optional cloud engines (Groq Whisper, Deepgram Nova-3) for faster, more accurate results. Cloud features are opt-in. Adds LLM text cleanup, custom dictionaries, voice commands, CLI mode, and priority support. For professionals and heavy users who want the best.

Founding member special: $249 $149 one-time lifetime purchase.

Or subscribe: $69/year (founding price, normally $99) · $12/month. Cancel anytime.

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see full pricingorget murmur pro