Your voice. Your device.
Your control.
Speech stays local.
LOCVAK converts your voice into clean, punctuated writing at 240 WPM.
Instant, effortless dictation with 100% on-device privacy — zero audio ever leaves your machine.
Experience Speech at the Speed of Thought
Sub-300ms response, zero cloud packets, and complete air-gapped security on your desktop. Watch unfiltered speech become publication-ready writing with zero latency.
Raw Speech to Polished Writing.
Never spend time cleaning up messy transcripts. LOCVAK removes speech fillers, repairs false starts, injects punctuation, and formats text directly at your cursor at 240 WPM.
"Um, hey team, so basically what we need to ship for the release on Friday is like, first make sure the Claude Code rate limiters are tested in staging, and uh, also double check the privacy invariants, you know, so zero audio packets ever leave the Mac."
"Team, for our Friday release, we need to complete two priority items: first, verify Claude Code rate limiters in staging; second, audit all privacy invariants to guarantee zero audio packets ever leave the machine."
Seamless in Every Application
No clunky browser extensions, no app-specific plugins, and zero copy-pasting. From Claude Code and Codex prompts to executive memos, press your shortcut anywhere and speak naturally.
Two Ancient Words. One Modern Promise.
We didn't want a name that sounded clever. We wanted a name that meant something.
So we went looking in the oldest languages human beings ever wrote down.
"Your voice. Processed locally. Going nowhere."
Most voice-to-text tools upload your raw voice audio to a server somewhere — a building you have never visited, run by a corporation analyzing signals you never consented to share. Your words travel. Someone else holds what you said.
So we built LOCVAK — where voice converts to text 100% on your device at 240 WPM. Zero cloud uploads. Zero audio leaves your machine. No server accounts.
Architected for Total Legal, Clinical & Enterprise Security
Most enterprise dictation tools require complex security questionnaires, Business Associate Agreements (BAAs), and risk exceptions because they stream raw voice audio to remote cloud servers. LOCVAK eliminates vendor risk entirely: zero data transit, zero cloud storage, and zero third-party processing.
Compliant by Architecture
Zero audio data transit and zero remote database storage. With zero servers in the dictation pipeline, there are no cloud attack surfaces to audit.
Clinical Voice Safety
Patient discussions, medical notes, and clinical records never cross network interfaces. Eliminates third-party BAA liabilities for healthcare providers.
Complete Data Sovereignty
Zero biometric voice printing, zero cross-border data routing, and zero LLM training on your spoken words. You retain 100% intellectual property ownership.
Little Snitch Verifiable
Don't take our word for it. Inspect the app with Little Snitch, Wireshark, or run with Wi-Fi disabled in Airplane Mode. Zero network packets are ever transmitted.
Attorney-Client Protection
Confidential litigation briefs, sensitive M&A deal structures, and executive negotiations remain legally privileged. Zero cloud processing eliminates third-party subpoena and discovery exposure.
Volatile Memory Scrubbing
Audio samples live exclusively in volatile hardware RAM during live Metal GPU inference and are instantly purged upon text injection. Zero unencrypted audio or keystroke logs are ever written to disk.
Reclaim Hours of Your Day
Most professionals spend 4+ hours every day typing emails, documents, and messages. LOCVAK replaces typing fatigue with effortless 6x speech (up to 240 words per minute vs. 40 WPM typing).
Calculate Your Annual Productivity Gain
Type 6x Faster with Voice
Speak at your natural conversational flow up to 240 words per minute while LOCVAK converts speech into clean, polished writing. Outpace standard 40 WPM typing by 6x and finish detailed reports, code prompts, and memos in minutes instead of hours.
100% Private & On-Device
Your voice never leaves your machine. Everything runs 100% locally with zero cloud servers, zero data retention, and total peace of mind for your sensitive work, private ideas, and confidential client discussions.
Intelligent Auto-Punctuation
Never say "comma" or "period" again. LOCVAK intelligently structures sentence boundaries, fixes false starts, scrubs spoken fillers (stutters, "um", "uh"), and delivers ready-to-send text.
Creative Brainstorming & AI Prompts
Think out loud directly into ChatGPT, Claude, and Perplexity. Dictate 400-word nuanced prompts in under 100 seconds at 240 WPM, explore creative ideas freely, and eliminate the cognitive bottleneck of manual typing.
Universal in Claude Code, IDEs & Apps
One simple shortcut triggers LOCVAK anywhere your cursor is active: Claude Code, Cursor, VS Code, Slack, Notion, Word, Google Docs, Apple Mail, or your terminal. No copy-pasting required.
Zero Physical Fatigue & RSI Relief
Eliminate wrist strain, carpal tunnel ache, and repetitive typing burnout. Rest your hands while dictating complex thoughts and instructions at 240 WPM, completely hands-free and strain-free.
Get Early Access to
LOCVAK
Priority invitations for macOS & Windows professionals. Tell us about your workflow to secure your pass.
Our 100% On-Device Privacy Guarantee
Unlike cloud dictation services that stream your audio to remote servers, LOCVAK processes everything 100% on your device. We operate with zero cloud transcription servers, no third-party APIs listening to your voice, and 0 bytes transmitted externally. Your confidential thoughts, proprietary company documents, legal strategies, and private correspondence remain strictly on your machine.
Frequently Asked Questions
Everything you need to know about LOCVAK, on-device privacy, early access benefits, and system compatibility.
LOCVAK is built from two ancient linguistic roots that describe our founding philosophy:
• LOC comes from Latin locus — meaning place, location, here. It represents our fundamental architecture: everything stays on your machine.
• VAK comes from Sanskrit vāk (वाक्) — one of humanity's oldest words for voice and speech, appearing in the Rigveda over 3,500 years ago as the creative power of spoken thought.
Together, they form our single promise: Your voice. Processed locally. Going nowhere.
The average professional types at 35 to 45 words per minute on a keyboard. Natural human speech flows effortlessly at 190 to 240 words per minute. LOCVAK bridges this 6x productivity gap with a blazing-fast, 100% on-device voice engine paired with intelligent spoken-syntax processing. It automatically detects sentence boundaries, fixes speech false starts, removes speech fillers ("um", "uh", "so basically"), and injects formatted, punctuated text directly at your cursor — saving up to 2 hours every day with zero manual editing.
Standard built-in tools like Apple Dictation or Siri require explicitly speaking out punctuation commands ("period", "comma", "new line") and struggle with complex developer workflows, slang, and spoken pauses. LOCVAK processes everything 100% on your device. It automatically infers commas, periods, and paragraphs from your natural speaking cadence, cleans verbal disfluencies ("um", "uh", "so basically"), formats technical developer terminology (Claude Code, Cursor, Git, Docker, Python), and converts raw speech into crisp, ready-to-send writing at 240 words per minute.
Yes, 100% guaranteed. LOCVAK is completely air-gapped from cloud transcription servers. All speech processing is computed 100% locally on your machine. Zero audio leaves your machine. No voice bytes, audio files, or transcripts are ever saved to remote servers or transmitted over the internet. You can turn off Wi-Fi or work offline on an airplane, and LOCVAK operates with full speed and precision.
LOCVAK works universally across your entire operating system wherever your cursor is placed. It types directly into Claude Code CLI, Cursor, VS Code, Apple Terminal, iTerm2, Slack, Notion, Obsidian, Google Docs, Apple Mail, Word, Chrome, and any other application — with no plugins or copy-pasting required.
LOCVAK is launching on macOS first, with the Windows 10/11 (64-bit) edition rolling out in the immediate next release wave. When you register for early access and choose Windows 11 / 10 or Both, your spot is reserved in the Windows priority group. You will receive the direct installer and the exact same 3 Months Free Pro Access Pass ($0 cost) the moment Windows onboarding commences.
macOS: macOS 13.0 (Ventura) or later. Fully native on Apple Silicon (M1, M2, M3, M4) and supported on modern Intel Macs.
Windows: 64-bit Windows 10 or Windows 11 with a modern processor (Intel 8th Gen+ or AMD Ryzen) and at least 8 GB RAM. LOCVAK operates with a featherlight memory footprint and 0% background battery drain when silent.
Every user accepted into our early access release receives an exclusive priority pass granting 3 full months of LOCVAK Pro completely free at $0 cost. No credit card is required. You get unlimited on-device dictation, advanced auto-punctuation, technical jargon formatting (Claude Code, Cursor, terminal prompts), and seamless direct typing into every app on your system.