Start free

Kumakanda MP3 kuita shanduro.Matauro evanhu, Mitauro 100+.

Kuwa faira reMP3 pamimhandire yose kubva 64 kusvika 320 kbps. Wokuwana shanduro ye-timestamped, ine varanhu vane-names pa-Mitauro 99 — hapana kushandura format, hapana re-encoding, hapana kutarisa mune queue.

Donhedza audio kana vhidhiyo yako

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

Rekoda zvichibva pa-browser yako

Kunyoresa kunotora 30 sekondi — kurekodha kunovhura zvakare, mu-dashboard.

No card required~90s per 60-min fileSRT · VTT · DOCX · TXTMafaira anozvidzima mu24h

↓ Teerera zvemakore akabudirira

MP3 mune. Shanduro ye-diarized ine.

Tinokvidzwa MP3 frame headers zvedumirandurin — VBR, CBR, joint-stereo, encoder yose (LAME, Fraunhofer, FFmpeg). Kana faira rine true stereo vavatauri pa-separate channels, tinodaro idzo kuvhara mazwi. Mono mix-down inodzoka kunzira yekushandura kutsvaga.

interview-tape-04.mp3REC 192 kbps · stereo · 38:42
auto-discovered en-GB44.1 kHz · LAME 3.100
~90s
Shanduro · kupenyeka95% kukosha
S1

Saka riniko rakazonzwa gore kunyege archive hayina zvakakoshesa?

S2

Zvinoita 2019, tichinyangwa kutendekereka reel-to-reels.

S1

Uye tapes dzisina — dzakanyorwa kanhi napasi kana?

S2

Pane index yepepala kubva '78, asi hafu yayo yakasika nemvura.

95% pa-192 kbps stereoSRT · DOCX · TXT · JSON · VTT

↓ 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

Mabvunzidzo matatu anechokwadi · kupikisa kwechokwadi

Free local Whisper. Otter or Sonix. Kana ife.

Iwe unogona kutakura Whisper pane laptop yako ne-free kana uri nezvikwata. Otter neSonix vanogamuchira MP3 uploads mukati mesubscription dashboards. Tinotora faira, tinoreudzira shanduro, uye hatiti kusungirira iwe mukati mekini.

Option 01

Whisper local / open source

Free kana une GPU nechipirirano. Hapana speaker diarization mudzimiti.

SetupPython + CUDA + 10 GB models
Speaker diarizationHapana zvakajairwa (pyannote add-on)
Kubata · 1 hr MP35–40 min pa GPU yechigadzirwa
Mitauro99, asi mufananidzo mudiki inowira zviyero pasi pe-80%
KushanduraTXT / SRT / VTT / JSON
NziraFree + electricity yako
Best forVaenzanzi vane GPU, vasina kufunga vematauro evanhu, uye vanoda privacy yelocal yose.
Option 02

Transcription.Solutions

Kuwa MP3. Wokuwana shanduro ne-speaker-labels pamutsvarani-tsvarani × 0.025.

SetupDrag-and-drop, hapana kana iwe unofanira kuedza
Speaker diarizationZvakajairwa (Pro & Business mabango)
Kubata · 1 hr MP3~90 sekondi
Mitauro99, auto-discovered
KushanduraSRT · VTT · DOCX · TXT · JSON
Nzira · pa miniti$0.03
Best forMunhu wose ane MP3 — tape yenziragani, podcast export, voice memo, archival dub — anoda just shanduro yechokwadi pamuno.
Option 03

Otter / Sonix

Dashboard ye-kupemberera, miniti ye-kusvika-pamwedzi, Chirungu-tuned. File upload zviri sanganisirwa semafano.

SetupKonti + mango wokubhadhara
Speaker diarizationAcoustic, EN-leaning
Kubata · 1 hr MP35–10 min muqueue
MitauroOtter EN-only; Sonix ~40
KushanduraZvichakoshesa zvine mango
Nzira$17+/mo or $10+/hr (Sonix)
Best forTim dzinosarudza transcript editor nePvT UI panzira kumake pagne.api-style file→text kubata.

Nzira nebato rezvinhu zvechokwadi sezvichiita May 2026. Whisper performance inosiyana ne-model size necomputer.

Specific kuMP3

Zvitatu zvinotambudzira vanhu pa- generic transcription tools.

MP3 ndiyo format, kwete reki style — zvisati zvida zvekuipa zinosvika kubva kuEncoder, kwete kunzwi.

Zvinokwanisa kurakubvira

  1. 1VBR headers zvanokukozva. Dzimwe zvinhu zvinokvidzwa variable-bitrate MP3s seye-fixed-rate uye zvinokukosesa kuverengerwa duration — timestamps dzinopfuuka minuti pamusoro peore.
  2. 2Joint-stereo inopiyidzwa kusvika mono kwenguva yekuyikidzwa. Iwe wokurukazo-channel separation inairwa mu-faira.
  3. 3Zvine ID3 album art zvinobundisa ma-uploaders mashoma — vanotiza faira se'not pure audio' kana vanocbira uye re-encode, kuwira kukosha.

Zvatingaita mberi

  1. 1Tinokushandisa Xing/LAME header kana zvigere uye frame-count fallback kana zvisiyana. VBR timestamps dzinogara kukosha kusvika ±0.1 s pamusoro pe-multi-hour files.
  2. 2Joint-stereo nechokwadi-stereo MP3s zvinodecoded kuL/R PCM munguva yediarization. Kana vatauri vako vairivo paned, tinozorevererwa vavavhura.
  3. 3ID3v1, ID3v2, APE tags, embedded art — zvose zvinopfuura zvisina kusunzwa. Tinopfuu kutofambira MP3.

Mabango akaomesesa kuzimba MP3 uploads

Defaults izvi nzira ~80% yeMP3 mafaira. Vhura per-job kubva mufomu.

Decoder
Frame-accurate, hapana re-encode
Diarization
Channel split kana stereo, zvimwe acoustic
Speaker model
Auto · vatauri 1-12
Chivanhu
Auto-discover kubva kusekondi 30 yekutanga
Filler words
Bviswa (toggle kuzvichengeta)
Kushandura bundle
DOCX + SRT + timestamped TXT

Accuracy · real-world numbers

95%+ pa-192 kbps stereo. Inogona kuiswa piya 64 kbps mono.

Kukosha kweMP3 kunobatwa nezvose encoder yakaranda, kwete nesu. Perceptual compression pamusoro pe~96 kbps inochengeta rungano rwemunhu zvakanyanya; pasi pe-64 kbps, sibilants neshona zvinochisvanwa. Nhamba pasi ndisina customer MP3s mukati meproduksyon.

96%
320 kbps stereo, studio source

Ivhu mushoma-lossy kwerungano. Podcast masters, dictation app exports, professional interview rigs. Diarization yakapfuura kana speakers pa-separate channels.

95%
192 kbps stereo, vatauri 2-3

Bitrate yezvakanyanya kubva kune-spoken-word MP3s. Zoom exports, Riverside downloads, voice recorders default. Compression artifacts isina kunzwika kurecognizer.

91%
128 kbps mono, kundikorombwa

Voice memo defaults pa-phones zvakanyanya. Acoustic diarization inobata vatauri 2-4. Nhamba nedzinona dzedzinhu dzinenge zvikumbira kutarisa.

84%
64 kbps mono, archival / phone-dump

Mavhepurashedhi eold answering-machine, lecture archives, narrow-band sources. Zvakakoshesa zvehigher-frequency (f/s/sh) zvichisvanwa. Zvichingogona kuverengerwa — zuva noproofread.

Mibvunzo inovanaka

8 zvimwe vanhu vanobvunza pazvekumakanda MP3.

01Ndiyo bitrate yemedium yeMP3 inofanira kushandiswa kuti ushanduro izvi?+
64 kbps ndiyo floor yechokwadi. Pasi pazvo, sibilants (s, sh, f) zinovhara mushonga uye word error rate inoedza pamusoro pe-20%. Kana iwe uchireka freshly, rang 128 kbps mono kana 192 kbps stereo — nezhimwe zvine mushinga zvakuru kwerungano.
02Ndidiwo kutendekereka MP3 kusvika WAV kwekutanga?+
Acha. Re-encoding MP3 → WAV haichikwikwi accuracy nokuti data encoder yaikupura iri kwete kuburikidza. Ikidzwa MP3 zveyoyo. Tinodecoder frames mune memory uye tinotapa PCM kurecognizer.
03Zvichakupa stereo MP3 better speaker labels kupfuura mono?+
Chete kana vatauri vairivo zvokuri recorded pazana-channels — zvakanyanya stereo MP3s zverinzwi rimwechete paside zviviri ('dual mono') uye zvisingokupinza. True channel-split (eg Riverside exports, two-mic field rigs) tinodaro skip acoustic diarization uye label vatauri near-perfectly.
04Chikamu chikuru cheMP3 faira iwe unogamuchira?+
5 GB peyoyo upload, izvi zvinoita roughly 60 hours pa-192 kbps kana 90 hours pa-128 kbps. Kana faira yako iri yekubikira tinozoratidza chunked upload — hapana kufanira kuzvigera iwe.
05Rinako rakaita 60-minute MP3 kusvika transcribe?+
Zvichingogona 90 sekondi kubva upload-complete kusvika transcript-ready, kurwidzira kwebitrate. Decoding MP3 frames isina kuita; nguva iyo ndimu-recognizer. Diarization inowedzera 5-10 sekondi pavanhu-vakawanda mafaira.
06MP3 yangu ine background music — shanduro ichabviswa here?+
Quiet bed music pasi perungano rivakakoshesa. Loud music inoteteza nenzwi (intro stings, scoring pasi pezvinzwi) dzinogezera misrecognitions pa-overlapping syllables. Toggle music suppression pane job form kubva-filter.
07Munogona kubata MP3s ripped frompone voicemail kana answering machines?+
Ehe, kunyange izvozvi zvichiwedzera 8 kHz narrow-band re-encoded seMP3 — audio quality ceiling inozvisunzwa neoriginal PSTN capture, kwete weMP3 wrapper. Zvichajera 78-85% accuracy pakusinzira izvi, icho chaizvo chate kubva kunzwi rinozvirova.
08Do you keep my MP3 after the transcript is done?+
Mafaira anobviswa shure meza 30 days nedefault, kana nekukurumidza pashosho viathe dashboard. Shanduro inogarira mukonto yako kusvika iwe wayo user. Hatiti kushandisa customer audio kuzunza model — zvakare.

Kuwa MP3 yako. Wokuwana mavambo mumairo mashoma 90.

30 free minutes inodipinda mwedzi. Hapana kadi inofanira. Matauro evanhu, Mitauro 99, kushandura kwose inojairwa.

Tanga free