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Video, audio and QR code tools

Convert video and audio files, save the sound of a video as MP3, transcribe speech to text or subtitles and create QR codes. Free, in your browser.

Video, audio & QR

Convert, transcribe and generate

Create QR CodeVideo ConverterAudio ConverterAudio to TextVideo to Text

Which tool do I need?

  • Video will not play on a phone, TV or website? Video Converter turns it into MP4, WEBM, MOV and more.
  • Need only the sound, or a smaller audio file? Audio Converter.
  • Need a written record of an interview or a lecture? Audio to Text. Need subtitles for a clip? Video to Text exports SRT and VTT files.
  • Want people to open a link from a poster, a menu or a business card? Create QR Code.

Media tools that run on your own device

Video and audio files are large, and uploading them to a converter is slow. These tools do the work in your browser instead. The first time you use them, the browser downloads a media engine or a speech recognition model once and keeps it for next time; after that, only your own processor is involved.

Because the conversion uses your device, long or high-resolution videos take longer than on a desktop program. Trimming the clip or choosing a lower resolution makes a big difference.

Transcripts and subtitles

The transcription tools turn speech into editable text with timestamps and can export SRT or VTT subtitles. Check names, numbers and technical terms before you share a transcript.

FAQ

Questions and answers

Why does converting a video take longer than converting a PDF?

Video is processed by your own processor in the browser, and a video contains far more data than a document. Shorter clips and lower resolutions finish much faster.

Is my recording uploaded for transcription?

No. The speech model is downloaded to your browser and the recording is transcribed on your device.

Can I create a QR code for Wi-Fi?

Yes. Create QR Code makes codes for links, Wi-Fi networks, contacts, email, SMS and map locations, and downloads them as PNG, SVG or PDF.

Which video formats can I convert?

MP4, MOV, WEBM, MKV, AVI and many more go in; MP4, WEBM, MOV, MKV, AVI, GIF or audio-only MP3 come out.