Why Convert Video to Text?
A transcript makes lectures, meetings, interviews, and social clips searchable and easy to quote. You can copy notes, draft captions, or keep a written record without rewatching the whole file.
Hemiley transcribes speech on your device after a one-time model download. If the file already has caption tracks, those are offered as a second text source.
How Hemiley Turns Video into Text
Upload MP4, MOV, WebM, MKV, or a common audio file. Hemiley extracts a 16 kHz soundtrack, then runs a compact Whisper speech model in the browser. WebGPU is used when the browser supports it; otherwise WASM.
The first run downloads the speech model once and caches it. Files are not uploaded to Hemiley servers for processing.
Key Benefits
Works from video
Drop an MP4 or MOV clip and read the spoken words as text.
Private transcription
Speech recognition runs locally after the model loads.
Captions when present
Embedded subtitle tracks are extracted as an extra text source.
Copy or download
Save a TXT transcript or an SRT caption file.
Language hint
Auto-detect speech or pick English, Hindi, Telugu, and other languages.
Free, no account
Use the tool without sign-up or watermarks.
Who Uses Video to Text?
Students
Turn lecture recordings into notes you can search and review.
Creators
Draft captions and descriptions from talking-head clips.
Journalists
Get a first-pass transcript of interviews and field video.
Teams
Capture meeting or training video as written minutes.
How to Convert Video to Text
- 1
Upload a video
Drop or browse an MP4, MOV, WebM, or MKV file from your device.
- 2
Choose language
Leave Auto detect, or pick the spoken language for a cleaner result.
- 3
Get text
Wait while audio is extracted and speech is transcribed in the browser.
- 4
Copy or download
Copy the transcript, or save TXT and SRT files.
Practical Video to Text uses
- Transcribe a lecture or webinar recording for study notes.
- Create captions for a short talking-head or product clip.
- Turn an interview video into a draft article transcript.
- Extract spoken instructions from a training video.
Why Choose Hemiley?
Hemiley keeps transcription in the browser so you do not need a desktop speech app or an upload-based service for short clips.
Need only the soundtrack? Use MP4 to MP3 or MOV to MP3 in the same Audio Tools category.
Related Free Audio Tools
Frequently Asked Questions
Yes. The tool is free, with no sign-up and no watermark on the transcript.
No. After the converter engine and speech model load in your browser, processing stays on your device.
MP4, MOV, WebM, and MKV are supported, along with MP3, M4A, WAV, and OGG if you already have audio.
Accuracy depends on audio quality, accent, and background noise. A compact in-browser model is used for privacy and speed, so it will not match a large cloud speech API on noisy or overlapping speech.
You can upload files up to 3 GB and about 3 hours long. Transcription runs in the browser in short audio windows, so a 3-hour video can take a long time and needs a computer with enough free memory. If the tab runs out of memory, compress the video or split it first.