file upload transcription
Audio to Text Converter
Upload audio or video files and convert them into transcripts. Large signed-in uploads continue processing in the background even if you close the page, then you can return later to access transcripts, exports, and transcript actions.
Your transcript becomes a workspace
VoiceToTextOnline is not only a file-to-text converter. Signed-in users can upload a recording, leave while it processes, return from history, export the transcript, and continue with transcript actions.
saved history
background processing
safe to leaveSigned-in uploads can continue after you leave. Come back later from dashboard history and continue from the saved transcript.
transcript actions
free test upload
Upload one file before signing up
Upload one audio or video file and see how transcription works. You can view the full transcript, copy it, and download TXT.
Drag & drop or choose an audio/video file
MP3, WAV, M4A, MP4, MOV, WEBM and other common formats
upload audio/video to text
This page is for recorded audio and video files. Try one file without creating an account. For background processing and saved history, sign in and upload from your dashboard.
upload the recording
Start from an audio or video file: a meeting recording, interview, lecture, podcast episode, voice memo, or webinar export.
process the file
Stay on this page while VoiceToTextOnline uploads and transcribes your recording. Large files may take a little longer.
review the transcript
Copy the transcript or download it as a TXT file. Create an account to unlock saved history and additional exports.
turn it into useful outputs
After signing up, continue working with summaries, key takeaways, study notes, blog drafts, LinkedIn posts, X threads, and custom AI prompts.
save and reopen later
Signed-in users can upload larger files, leave while they process, and return later to reopen transcripts and generated outputs from dashboard history.
common audio-to-text use cases
meetings
Never rewatch a 90-minute recording again. Convert calls into searchable transcripts, summaries, and action items.
interviews
Find quotes, themes, and follow-ups faster from research, hiring, journalism, or customer interviews.
lectures
Turn class recordings, seminars, and study sessions into searchable text and study material.
podcasts
Turn podcast episodes into transcripts, show notes, content drafts, and accessibility material.
voice notes
Turn recorded thoughts, phone memos, and quick ideas into clean notes you can reuse later.
what happens after transcription
Stop at text or keep going
Copy the transcript, export it, or keep working with summaries, notes, drafts, and custom actions.
Never rewatch long recordings
Use the transcript to search, skim, and extract the parts that matter from meetings, lectures, and interviews.
Publish from the transcript
Turn one recording into a blog draft, LinkedIn post, X thread, show notes, or study material.
Return later and continue
Signed-in users can reopen transcripts and generated outputs from history instead of starting from scratch.
privacy and uploaded files
Audio/video upload transcription requires processing the file to create a transcript. VoiceToTextOnline keeps the workflow clear: live microphone mode stays in your browser, while uploaded files are processed for transcription and can be saved to your signed-in history. Do not upload recordings unless you have the right to process them.
How to convert audio to text online
Converting audio to text used to mean sending a file to a transcription service and waiting hours for a result. Browser-based tools like VoiceToTextOnline changed that: you upload the file, the transcription runs in the cloud, and the text is ready in minutes — without installing software or managing API keys.
The process on VoiceToTextOnline is three steps. First, upload the audio or video file using the uploader on this page. VoiceToTextOnline accepts MP3, WAV, M4A, AAC, OGG, FLAC, MP4, MOV, AVI, WMV, MKV, and WebM — the most common formats from phones, recorders, video calls, and editing software. Second, wait while VoiceToTextOnline processes the file. Most recordings are transcribed within a few minutes. For long recordings, signed-in users can leave the page and return later: the transcript will be waiting in dashboard history. Third, review the output. The transcript appears as clean, readable text that you can copy, download as TXT or DOCX, or export as SRT or VTT subtitle files.
Once you have the transcript, VoiceToTextOnline can keep going. Transcript actions use AI to turn the text into a summary, key takeaways, study notes, a blog draft, a LinkedIn post, an X thread, or any custom output you describe. One recording can produce multiple finished pieces of content without rewatching or re-listening.
Audio quality has the largest effect on transcription accuracy. A clear recording with one speaker and minimal background noise will produce a much cleaner result than a noisy phone call or a crowded room recording. For 55+ supported languages, VoiceToTextOnline detects the spoken language automatically — you do not need to specify it before uploading.
Supported audio and video formats
VoiceToTextOnline accepts most common audio and video formats directly. No conversion needed before uploading.
MP3 to text
The most common audio format. Upload a podcast episode, voice memo, or downloaded interview and VoiceToTextOnline returns the full transcript.
WAV to text
Uncompressed WAV files from recording software or field recorders. Higher file sizes but the same upload path — VoiceToTextOnline handles the conversion.
M4A to text
iPhone voice memos and Apple devices export M4A by default. Upload directly without any format conversion step.
MP4 to text
Screen recordings, Zoom exports, and video files. VoiceToTextOnline extracts the audio track and returns a transcript without needing a separate audio file.
AAC / OGG / FLAC
Streaming downloads, compressed voice files, or lossless recordings. All three formats upload and transcribe without extra steps.
Why VoiceToTextOnline is different
No-signup test
Upload one short audio or video file and see the transcript quality before creating an account.
Background transcription
Large signed-in uploads keep processing even if you close the page and return later.
Transcript actions
Turn a transcript into summaries, takeaways, study notes, blog drafts, and social posts.
Saved history
Signed-in users can reopen transcripts and generated outputs instead of starting over.
Subtitle exports
Export transcripts for captions and editing workflows with TXT, DOCX, SRT, and VTT.
Frequently Asked Questions
What is an audio to text converter?
An audio to text converter turns recorded speech from an audio or video file into a readable transcript. VoiceToTextOnline lets you upload a file, generate an audio transcription, export the text, and continue with transcript actions for summaries, notes, drafts, or follow-ups.
Can I convert MP3 to text?
Yes. VoiceToTextOnline supports MP3 uploads, along with common audio and video formats such as WAV, M4A, AAC, OGG, FLAC, WebM, MP4, MOV, AVI, WMV, and MKV.
Can I transcribe audio files for free?
Yes. Visitors can try one audio or video file before signing up, up to 5 minutes and 25 MB. You can view, copy, and download the TXT transcript. More uploads, saved history, subtitle exports, and AI actions require an account.
Can I leave the page while an audio file is transcribing?
Signed-in uploads can continue processing in the background. You can leave the page, return later from your dashboard history, and continue with exports or transcript actions after the transcript is ready.
Which audio and video formats are supported?
Common audio and video uploads are supported, including MP3, WAV, M4A, AAC, OGG, FLAC, WebM, MP4, MOV, AVI, WMV, and MKV. File size and transcription minutes depend on your plan.
Is my audio private?
Uploaded files are processed to create a transcript and can be saved to your account history if you are signed in. Live browser speech-to-text is different: microphone audio stays in your browser and is not uploaded to VoiceToTextOnline.
How accurate is the audio transcription?
VoiceToTextOnline uses AssemblyAI for transcription, which delivers high accuracy on clear recordings in supported languages. Accuracy depends on audio quality, background noise, speaker accents, and the clarity of speech. A quiet recording with a single speaker produces the best results. You can always edit the transcript after it is generated.
How long does it take to transcribe an audio file?
Most files are transcribed within a minute or two. Longer recordings — such as a 60-minute meeting — may take several minutes. Signed-in users benefit from background processing: you can close the tab and return later to find the completed transcript in your dashboard history.
Can I convert video to text as well?
Yes. VoiceToTextOnline extracts the audio track from video files and transcribes it. Supported video formats include MP4, MOV, AVI, WMV, MKV, and WebM. You do not need to extract the audio separately — just upload the video file directly.
What can I do with the transcript after it is generated?
You can copy the transcript, download it as TXT or DOCX, or export subtitles as SRT or VTT. Signed-in users can also run transcript actions to generate summaries, key takeaways, study notes, blog drafts, LinkedIn posts, X threads, and custom AI-powered outputs from the same transcript.
Related Pages
Speech to Text →
Use live browser speech-to-text when you want instant microphone dictation.
Lecture transcription →
Convert class recordings, seminars, and course videos into transcripts and study material.
YouTube transcript →
Paste a YouTube link and retrieve the available transcript as TXT, SRT, or VTT.
Text to Speech →
Turn transcripts, notes, and drafts into natural downloadable audio.