Free Audio and Video Tools
Convert video to MP3, compress videos for WhatsApp, Discord or email, and turn speech into text with AI.
3 tools
MP4 to MP3 ConverterConvert MP4 and other videos to MP3 in your browser. Extract the audio at 128 to 320 kbps, trim it, or save asVideo CompressorCompress MP4, MOV and WebM videos in your browser. Pick a quality level or an exact size such as 8 MB for DiscSpeech to TextTurn speech into text with AI. Upload audio or video, or record with your microphone, and get an accurate tran
About Audio & Video Tools
Video and audio tools built around your privacy
Most online video converters send your file to a server, make you wait in a queue and add a watermark. These tools do the work on your own device using your browser's built-in video and audio encoders, so private recordings stay private, there is no queue and no file size cap beyond your device's memory. The converter and compressor run entirely on your device. Speech to text uses our AI engine: the audio is shrunk in your browser, transcribed and deleted right away.
What you can do
- Get the sound from a video: the MP4 to MP3 converter extracts audio from MP4, MOV, WebM or MKV as MP3 (up to 320 kbps), M4A or WAV, with optional trimming.
- Make a video smaller: the video compressor reduces a video by quality level or to an exact size, with presets for Discord, WhatsApp and email.
- Turn speech into text: the speech to text tool transcribes audio, video or a microphone recording in 25+ languages with AI.
Tips
- Use a recent Chrome, Edge or Safari: they include the hardware encoders these tools rely on.
- For a small target size, a lower resolution such as 720p or 480p looks sharper than full resolution.
- Only convert recordings you own or have permission to use.
More tools for audio and video are on the way. Turning a clip into a loop? Try the video to GIF converter.