Murmuro: Speech to Text

Murmuro is a private AI transcriber that works completely offline. Record or import meetings, interviews, lectures, and voice memos — on-device AI converts speech to text, labels every speaker, and writes an instant summary. No cloud, no account: your audio never leaves your iPhone or iPad. 100% OFFLINE, PRIVATE BY DESIGN There is no server behind Murmuro — the AI transcribes right on your iPhone or iPad: • No audio is ever uploaded • Transcripts are stored only on your device • No account or sign-up required • Works in airplane mode after a one-time model download KNOW WHO SAID WHAT On-device AI tells voices apart and adds speaker labels to every line of the transcript, so interviews, meetings, and panel discussions stay easy to follow. AI SUMMARIES, KEY POINTS & ACTION ITEMS Get an instant AI overview of every recording: a short summary, the key points, action items, and topics. On an iPhone or iPad with Apple Intelligence, summaries are generated by on-device AI — still fully private. RECORD OR IMPORT — AUDIO OR VIDEO Tap record and the words appear on screen as you speak, then the full transcript lands the moment you stop. Or share a file in from any app — meetings, memos, lectures, podcasts, and video too: an MP4 or MOV is transcribed straight from its audio. Long recordings are handled smoothly, and transcription is fast: on iOS 26, Murmuro uses Apple's latest on-device speech engine where it can. Live text on screen runs on that same system engine, so it covers the languages your iPhone or iPad recognizes. GREAT FOR • Meetings — AI voice to text with speaker labels and summaries • Interviews — speech to text you can search and quote • Lectures & podcasts — turn audio to text and search it anytime • Voice notes — a voice recorder that turns memos into text 100 LANGUAGES, AUTO-DETECTED The multilingual Whisper AI recognizes 100 languages and can detect the language automatically — offline speech recognition with no setup. YOUR TRANSCRIPTS, ORGANIZED • Full-text search across every transcript • A Saved tab for quick access • Re-transcribe any recording with a better model • Export to PDF, Word (.docx), SRT or VTT subtitles, Markdown, CSV, or HTML — or share as text CHOOSE YOUR AI MODEL Pick from multiple Whisper model sizes to balance speed and accuracy — up to Large v3. Models download once and then transcribe fully offline. You can even import your own GGML model. FREE AND PRO The free plan is genuinely useful: record and import up to 10 minutes per item, transcribe in 100 languages, search, play back, and share as text. Murmuro Pro unlocks unlimited minutes — no credits, no quotas, no per-hour charges, and still no account — plus the best-accuracy models, speaker labels, AI summaries, every export format (PDF, Word, SRT & more), and re-transcription. Take it monthly or yearly, or unlock it once for life. IN YOUR LANGUAGE The interface is available in 100 languages — pick yours in Settings. From meeting minutes and interviews to lectures and voice memos — Murmuro is offline AI transcription that keeps your words accurate and your audio private. Terms of Use (EULA): https://murmuro.web.app/terms Privacy Policy: https://murmuro.web.app/privacy