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Unuhi wikiō MP4 i kikokikona.Huki ʻia ka leo ma ke ʻano ʻakomi.

Hoʻouka i ka MP4 e like me ia. Huki ʻia ke ʻauamo leo ma ka ʻāpana kikowaena, unuhi ʻia, a hoʻihoʻi ʻia ma ke ʻano he unuhi me nā hōʻailona manawa a me nā hōʻailona mea ʻōlelo a me nā huaʻōlelo SRT mākaukau e hoʻouka hou.

Drop a file, or pick one

MP3 · WAV · M4A · MP4 · MOV · MKV · OGG · OPUS · FLAC · WEBM — up to 100 MB anonymously

Paste a link, we’ll fetch the audio

YouTube · TikTok · Vimeo · Twitter · SoundCloud · Spotify · 50+ more

Record straight from your browser

Sign up takes 30 seconds — recording opens right after, in the dashboard.

No card required~90s per 60-min fileSRT · VTT · DOCX · TXTFiles auto-deleted in 24h

↓ Watch what happens

Audio in. Transcript out.

Drop a file, paste a URL, or record live — text appears back with speaker labels and timestamps. Same pipeline whether the source is a file, a URL, or your microphone.

Microphone · liveREC 00:07.41
en-US auto-detected16 kHz mono
~90s
Transcript · streaming2 speakers · 47:08
S1

Thanks for making the time. I want to start with framing — what was the original hypothesis behind the project?

S2

Honestly, maybe forty percent. The shape held — the mechanics underneath had to be rebuilt almost entirely.

S1

What flipped it for you? Was there one customer call, one piece of data

~95% accuracy on clean audioSRT · DOCX · TXT · JSON

↓ This is the dashboard

This is what loads when the job finishes.

Same layout as the real dashboard — Summary, full Transcript, Speakers tab, Exports. Key points and action items extracted automatically. Auto-tags on every job.

Try it on your own file — it's free

Three real options · honest comparison

Built-in dictation, AI speech-to-text, or a human transcriber.

Three legitimate ways to get text from spoken audio in 2026. Each is best for different work. Honest numbers below — no claim that AI matches a professional human transcriber on hard audio.

Option 01

Built-in dictation

Live, free, on-device. Handy for short bursts while you talk.

Accuracy · clear English~85%
Speaker separationNo
TimestampsNo
Languages~30
60-min fileLive only
CostFree
Best forShort voice notes while you walk. Hands-free messaging. Dictating an email at a stoplight.
Option 02

AI speech-to-text

~30× faster than realtime. 100+ languages. Speaker labels. The sweet spot for most work.

Accuracy · clear English95%+
Speaker separationYes (Pro+)
TimestampsPer sentence
Languages100+ auto
60-min file~90 s
Cost · per min$0.03
Best forInterview recordings · meeting notes · podcast transcripts · YouTube subtitles · batch jobs · API automation · field journalism.
Option 03

Human transcriber

Gold-standard accuracy when the audio is hard or the stakes are legal.

Accuracy · clear English98–99%
Speaker separationManual
TimestampsPer turn
LanguagesPer transcriber
60-min file4–8 hours
Cost · per min$1–3
Best forLegal depositions · medical dictation · archival oral history · anything where 95%+ accuracy is non-negotiable.

Built-in dictation figures from public iOS / Android speech API benchmarks. Human transcriber rates from US/UK industry surveys 2024–2025.

Accuracy · real-world numbers

95%+ on clear English. It holds up on real-world recordings too.

Modern transcription reaches 95%+ word accuracy on clear English at 128 kbps and above, comparable to a human transcriber on the same recording. The audio coming in sets the ceiling — cleaner source, cleaner transcript. The breakdown below covers the recordings we actually see in production.

97%+
Clean studio audio

USB or studio microphone in a treated room. Single speaker at conversational distance. The headline number.

95%+
Clear English at 128 kbps+

Podcast masters, interview recordings, well-mic'd meetings. The sweet spot for most professional work.

93%
Real-world podcast

Field-recorded interviews, podcast episodes at 64–128 kbps, multi-speaker recordings. Usable for editorial without a review pass.

91%
Meeting room recording

Ceiling mic, omnidirectional capture, mild reverb, multiple speakers at distance. Plan a rename pass on the speaker chips.

Common questions

6 things people ask about this.

01Pono anei wau e huki i ka leo mai ka MP4 ma mua o ka hoʻouka ʻana?+
ʻAʻole. E hoʻouka pololei i ka MP4. Huki ʻia ka leo ma ka ʻāpana kikowaena ma ke ʻano he ʻāpana o ka pipeline unuhi. ʻO ka hoʻololi mua ʻana i MP3 e hoʻonui i kahi hana a hiki ke hōʻemi i ka maikaʻi o ka leo inā hoʻohana ʻoe i ka bitrate haʻahaʻa.
02He aha nā ʻano wikiō e kākoʻo ʻia?+
Ua ʻae ʻia nā MP4, MKV, MOV, AVI, a me WebM a pau. Hana kēlā me kēia pahu wikiō me kahi kōdeka leo maʻamau (AAC, MP3, AC-3, Opus, PCM). Inā ʻaʻole i helu ʻia kāu ʻano, e hoʻāʻo e hoʻouka — hana ka hapa nui o nā faila wikiō maʻamau.
03E kūlike anei nā hōʻailona manawa o ka unuhi i ka wikiō?+
ʻAe. Hoʻopaʻa nā hōʻailona manawa i ke kūlana pololei o ka faila āu i hoʻouka ai, me ka intro, kāleka poʻomanaʻo, a i ʻole ka hāmau ma ka hoʻomaka. Inā makemake ʻoe e hoʻomaka ka unuhi ma kahi kikoʻī, ʻoki i ka wikiō ma mua — akā ʻaʻole pono ka hapa nui o nā mea hoʻohana.
04Hiki iaʻu ke loaʻa nā huaʻōlelo SRT mai kahi MP4?+
ʻAe. E hoʻopuka i SRT a i ʻole VTT pololei mai ka ʻaoʻao unuhi a hoʻouka ma ke ʻano he huaʻōlelo ma YouTube, Vimeo, a i ʻole e lawe mai i loko o kāu mea hoʻoponopono wikiō. Kūlike nā hōʻailona manawa i nā kūlana wikiō kumu.
05He aha ka nui loa o ka faila MP4?+
Free: 100 MB (ma kahi o 10–15 minuke o 1080p), i kaupalena ʻia i 30 minuke i kēlā me kēia faila. Pro: 2 GB (ma kahi o 60–90 minuke o 1080p, ʻoi aku ma ka bitrate haʻahaʻa), a hiki i 10 hola i kēlā me kēia faila. Business: 5 GB (nā hola he nui o 1080p), a hiki i 10 hola i kēlā me kēia faila. No nā hoʻopuka bitrate kiʻekiʻe lōʻihi, hoʻohui ka papahana Business i ka palena nui kiʻekiʻe me ka pila hoʻomaka.
06Hiki iaʻu ke unuhi i kahi hoʻopaʻa Zoom ma ke ʻano MP4?+
ʻAe. E hoʻoiho i ka hoʻopaʻa Zoom ma ke ʻano MP4 mai kāu moʻokāki Zoom (hoʻopaʻa ao a kūloko paha), a laila e hoʻouka ma ʻaneʻi. Hoʻokaʻawale ka diarization i ka leo o ka mea hoʻokipa a me ka mea komo. Manaʻo i 95%+ ma ka ʻaoʻao mea hoʻokipa i hoʻopaʻa kūloko, 88–92% ma ka leo o ka mea komo mamao.

Drop something in. See what comes out.

30 minuke manuahi i kēlā me kēia mahina, ʻaʻohe kāleka. E hoʻouka i kekahi MP4 — unuhi, nā hōʻailona mea ʻōlelo, a me SRT i loko o kahi 90 kekona.

E hoʻomaka i ka unuhi manuahi