Audio to Text with Timestamps
Upload audio or media, choose sentence, paragraph, or word-level timestamps, then transcribe, review, and export as TXT, SRT, VTT, or JSON.
Transcription Output
No transcription results yet
Upload an audio or video file and click Transcribe Audio. Your timestamped transcript and export controls will appear here.
Everything the transcription workspace supports
Konthora turns English speech into accurate, timestamped text ready to edit and export. Here is exactly what is supported.
7 file formats
Upload MP3, WAV, M4A, AAC, MP4, WebM, or MOV. Video files are read for their audio track.
Caps for size and length
Transcribe files up to 100 MB, and recordings up to 10 minutes long, in one job.
English input
Accurate transcription for English-language audio that you can verify in your browser.
TXT, SRT, VTT, JSON
Export clean text, subtitles for players, or segmented JSON for editing.
Transcribe audio in three steps
Upload a file and get an accurate, timestamped transcript in seconds.
Upload an audio or video file
Drop in an MP3, WAV, or other listed format, up to 100 MB.
Choose timestamp grouping
Pick sentence-, paragraph-, or word-level detail for your transcript.
Transcribe, review, and export
Review the timestamped transcript, then download it as TXT, SRT, VTT, or JSON.
How people use Konthora transcription
Timestamped transcripts for talking, research, and content production.
Interviews & podcasts
Turn recorded conversations into searchable, timestamped notes you can quote.
Captions & subtitles
Export SRT or VTT to add accurate captions to your videos.
Meetings & lectures
Keep a written record of talks, briefings, and brainstorming sessions.
Research & analysis
Quote key moments with confidence using word- and sentence-level timestamps.
Explore Audio Transcription Guides
Learn the workflow
Learn how automatic speech recognition converts spoken words into text.
Read guideA step-by-step walkthrough on turning any audio file into text.
Read guideUnderstand the difference between sentence, paragraph, and word-level timing.
Read guideDiscover what factors affect the results of speech-to-text software.
Read guideExplore practical use cases
Convert podcast episodes into searchable show notes and blogs.
Read guideTurn recorded interviews into accurate text for research or journalism.
Read guideGenerate written records of business meetings and conference calls.
Read guideTranscribe academic lectures and seminars for easier studying.
Read guideExtract and transcribe dialogue from MP4, WebM, and MOV files.
Read guideTurn personal voice notes and quick ideas into written text.
Read guideConvert MP3 audio files into timestamped transcripts quickly.
Read guideTranscribe the audio track from MP4, WebM, and MOV videos.
Read guideCreate text transcripts of recorded webinars for accessibility.
Read guideTranscription FAQs
Common questions about Konthora's audio transcription tool.