What does "URL to transcript" mean?
A URL to transcript tool takes a direct link to an audio or video file hosted online and converts the spoken content into a written transcript, without requiring you to download the file first. You paste the link, the tool fetches the media, extracts the audio, and runs it through an automatic speech recognition engine.
This approach saves time when working with files stored on cloud drives, media servers, or archival platforms. Instead of downloading a large MP4 or WAV file to your device and then uploading it again, you simply share the URL and the transcription starts immediately.
Which URLs and file formats are supported?
Vook supports direct links to files in the following formats: MP3, WAV, M4A, FLAC, OGG, AAC, MP4, MOV, WMA, OPUS, and WEBM. The link must point directly to the media file, not to a streaming platform page. Files can be up to 10 GB in size, with no duration limit.
- Audio files (MP3, WAV, FLAC, etc.). ideal for podcasts, interviews, and voice recordings.
- Video files (MP4, MOV, WEBM). Vook extracts the audio track automatically before transcribing.
- Less common formats (OPUS, WMA). fully supported, no conversion needed on your end.
How accurate is automatic transcription?
Vook reaches up to 99% accuracy on clear audio in supported languages. Accuracy depends primarily on audio quality: a clean studio recording or a well-recorded interview will produce near-perfect results, while a noisy phone call or a recording with heavy background music will produce more errors.
Factors that reduce accuracy include overlapping voices, strong regional accents, very fast speech, and low-bitrate phone recordings. The built-in editor lets you correct errors quickly, reassign a passage, and re-export the corrected transcript in your chosen format.
Speaker identification and timestamps
Vook automatically identifies different speakers in the recording (diarization) and assigns each one a label such as "Speaker 1" and "Speaker 2". Every segment also receives a timestamp so you can navigate the transcript and cross-reference it with the original audio.
- Diarization. works best when speakers have distinct voices and do not talk over each other.
- Timestamps. included in all export formats (PDF, DOCX, Markdown, SRT, HTML).
- Editor. rename speakers or reassign a passage before exporting.
Privacy and data security
Vook is hosted entirely in the EU, on servers in France. All files are encrypted with AES-256 at rest. Files fetched from a URL are treated with the same security standards as directly uploaded files, never used to train AI models.
Vook never uses your audio or transcripts to train AI models, never sells your data, and never analyzes it for advertising. A Data Processing Agreement (DPA) is available on request for organizations that need it. Because Vook is EU-based, your data is not subject to the US Cloud Act.
Tips for getting the best transcript quality
The quality of the transcript depends heavily on the source audio. A few practical steps can make a significant difference:
- Use the highest-quality source available. link to an uncompressed or high-bitrate file rather than a heavily compressed version.
- Reduce background noise. recordings made in quiet environments with a close microphone produce the best results.
- Avoid overlapping speech. when multiple people speak at once, accuracy drops and speaker attribution becomes harder.
- Choose the correct language. selecting the right language in the settings ensures the model uses the appropriate vocabulary and phonetics.
- Use the editor for final corrections. even a 99%-accurate transcript may have a few errors on proper nouns or technical terms. The built-in editor makes corrections fast.
