អូឌីយ៉ូឥតគិតថ្លៃទៅអត្ថបទលើបណ្ដាញ
បម្លែងអូឌីយ៉ូទៅជាអត្ថបទជាមួយការបកប្រែ AI-powered ។ ផ្ទុកឡើងឯកសារអូឌីយ៉ូថតពីមីក្រូហ្វូនរបស់អ្នកឬបិទភ្ជាប់ URL ។ 100+ ភាសា 10+ ម៉ូដែល 98% + ភាពត្រឹមត្រូវ។
១. ផ្ទុកអូឌីយ៉ូឡើង
ផ្ទុកឡើង MP3, WAV, M4A, FLAC, OGG, ឬទ្រង់ទ្រាយអូឌីយ៉ូណាមួយ. រហូតដល់ទៅ 2GB.
2. ដំណើរការ AI អូឌីយ៉ូ
AI ដកស្រង់ការនិយាយពីអូឌីយ៉ូរបស់អ្នកជាមួយការរកឃើញអ្នកនិយាយ និងត្រាពេលវេលា ។
3. ទទួលបានការផ្ទេររបស់អ្នក
មើល កែសម្រួល ទាញយក ឬ ចែករំលែក ។ នាំចេញជា TXT SRT VTT DOCX ឬ PDF ។
ម៉ូដែលអូឌីយ៉ូទៅអត្ថបទ
ជ្រើសម៉ូដែល AI ដែលសមនឹងតម្រូវការរបស់អ្នក ឬអនុញ្ញាតឲ្យយើងជ្រើសយកម៉ូដែលដែលល្អបំផុត។
បកប្រែអូឌីយ៉ូក្នុងភាសា 100+
ប្រើករណីអូឌីយ៉ូទៅអត្ថបទ
រួចរាល់ហើយដើម្បីបម្លែងអូឌីយ៉ូទៅអត្ថបទឬ & # 160;?
ចាប់ផ្ដើមដោយសេរី →សំណួរដែលសួរញឹកញាប់
Upload your audio file or paste a URL, pick an AI model, and click Transcribe. STT.ai returns editable text with timestamps and speaker labels — most files finish in under five minutes.
MP3, WAV, M4A, FLAC, OGG, AAC, AMR, and 10+ more are all supported. You don't need to convert between formats first — upload whatever your recorder or app produces.
A little. Lossless formats like WAV and FLAC carry bit-perfect audio, so accuracy is bounded only by the model and speaker clarity. Lossy formats (MP3, M4A) at 128 kbps or higher are effectively identical; very low bitrates under 64 kbps can cost a few points.
Yes. STT.ai includes 600 free minutes per month with no signup for your first file. Paid plans starting at $5/month add longer files, private transcripts, and priority processing.
On clean audio our best models reach 95-97% accuracy (3-5% Word Error Rate). Background noise, overlapping speakers, and strong accents are the main factors that lower accuracy.
Yes. Free users can transcribe up to one hour per file; paid plans extend that to 8+ hours, which covers full-length podcasts, interviews, and audiobooks in a single pass.
Yes. Speaker diarization labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the editor — works on every supported audio format and model.
Export to TXT, DOCX, PDF, JSON, or SRT/VTT subtitles. JSON keeps machine-readable timestamps and speaker labels; DOCX and PDF are best for sharing and archiving.
Yes. 100+ languages with auto-detection, plus the option to set the language manually. Mixed-language audio is handled by switching mid-file, and you can translate the result afterwards.
Yes. Audio is processed and deleted by default, and Pro plans add client-side encryption so transcripts are unreadable without your key. Nothing is used for training without explicit opt-in.
Yes. Paste a link from any of 1,300+ supported platforms — podcast hosts, SoundCloud, YouTube, and more — and STT.ai fetches the audio directly. DRM-protected sources can't be transcribed.
Yes. The REST API accepts audio files directly, with Python and Node.js SDKs and a free tier of 100 minutes/month. Per-second billing applies beyond the free tier.