Báo cáo lỗi / yêu cầu tính năng

Speech to Text Notes App

Turn lectures, meetings, and voice memos into searchable text notes. Record or upload audio and get organized, exportable notes in seconds.

Làm việc với âm thanh và video công cộng. Không hỗ trợ nội dung được bảo vệ DRM.

Tăng cấp cho nâng cấp
Private transcript
Trò chuyện với bản ghi chép
Mở khóa với Pro →
Thả tập tin vào đây hoặc nhấn để duyệt
MP3, WAV, M4A, FLAC, MP4, MKV, MOV, WebM — lên đến 2GB
Tải lên nhiều tập tin một lúc với Pro
Tăng cấp cho nâng cấp
Private transcript
Trò chuyện với bản ghi chép
Mở khóa với Pro →
Tăng cấp cho nâng cấp
Ghi âm: 0:00
Thời gian thực Sáp (trong giây lát)
Tăng cường Tiếng thì thầm (đúng)
Liên kết công cộng: 24h, chỉ văn bản · Đăng ký cho 7d + âm thanh · Tốt cho liên kết riêng

Tự động sửa lỗi khi bạn nói — độ chính xác tăng lên khi nói lâu hơn.

Kiểm tra micro đầu tiên
❤️ Cảm ơn bạn đã ghé thăm STT.ai.
Anh đã dùng bản dịch miễn phí của mình.

Đăng ký miễn phí để nhận 600 phút/tháng, hoặc nâng cấp để có phiên dịch không giới hạn.

Đăng ký miễn phí Đăng nhập
10 phút miễn phí/ngày 600 phút miễn phí với đăng ký Không có thẻ tín dụng Đã mã hóa
Đăng ký miễn phí →

1. Record or Upload

Use live recording during lectures and meetings, or upload audio files of voice memos.

2. AI Creates Notes

Our AI transcribes speech into clean, timestamped text you can search, highlight, and organize.

3. Export & Organize

Export notes as TXT, DOCX, or PDF. Organize with folders and search across all your notes.

Note-Taking Features

Lecture Notes

Record lectures and get complete, searchable notes automatically. Never miss important details in class again.

Meeting Notes

Capture every detail from meetings with speaker detection. Focus on the conversation, not on typing.

Search & Find

Full-text search across all your transcripts. Find any word or phrase instantly from weeks of notes.

Export Anywhere

Download your notes as TXT, DOCX, PDF, SRT, or JSON. Import into Google Docs, Notion, or any note app.

Perfect For

Students
Lecture transcripts
Professionals
Meeting minutes
Researchers
Interview transcripts
Writers
Voice memos to drafts
Doctors
Clinical notes

Turn your voice into organized notes

Bắt đầu miễn phí →

Câu hỏi thường gặp

Record a voice note in the browser or upload a memo from your phone, and STT.ai turns it into searchable, editable text. Capture an idea by speaking and get a clean written note back in under a few minutes.

Yes. Voice memos export as M4A, MP3, or WAV from iPhone and Android — upload the file and STT.ai transcribes it. There's nothing to install; it runs in the mobile browser.

Yes. Record a lecture (with permission) or upload the audio, and STT.ai produces a full transcript with timestamps so you can jump to any point. Long multi-hour lectures are handled in a single pass on paid plans.

Yes. Once a voice note is text you can search every word, copy quotes, and link to exact timestamps. That turns a pile of recordings into a searchable knowledge base instead of audio you'd have to re-listen to.

Yes. STT.ai includes 600 free minutes per month for voice notes and memos. Paid plans starting at $5/month add longer recordings, private notes, and priority processing.

On clear audio our best models reach 95-97% accuracy. Quick voice memos recorded close to the mic transcribe very cleanly; notes captured across a noisy room or lecture hall land a little lower and may need a few edits.

Yes. Edit, rename, and annotate each note in the built-in editor, then export to DOCX, PDF, or TXT to drop into Notion, Obsidian, Google Docs, or your note app of choice.

Yes. After transcribing you can generate a summary of a long note or lecture and pull out the key points, while keeping the full timestamped transcript for reference.

STT.ai transcribes voice notes in 100+ languages with auto-detection, so you can dictate notes in your native language. Mixed-language notes are handled by switching mid-recording.

Yes. Note audio is processed and deleted by default, and Pro plans add client-side encryption so your notes are unreadable without your key. Nothing is used for training without explicit opt-in.

Yes. Use voice typing to speak a note and watch the text appear in real time — handy for capturing a thought on the spot without recording and uploading a separate file.

Free users can transcribe notes up to one hour each; paid plans extend that to 8+ hours per file, which covers full lectures, long interviews, and all-day field recordings.