Audio & Video Tools
Convert video to MP3 and work with audio and video files in your browser, up to 100 MB, never uploaded.
MP4 to MP3 ConverterExtract the sound from a video as an MP3 at 128, 192 or 320 kbps, right in your browser. MP4, MOV, MKV, WebM and AVI up to 100 MB.Audio TrimmerCut the part of a song, voice note or recording you want on a waveform, to the hundredth of a second, in your browser. Up to 100 MB.Audio SplitterSplit a long recording into equal parts, parts of a set length, or at exact times, and download them as a ZIP. Up to 100 MB.Audio JoinerJoin MP3, WAV, M4A and other audio files into one, in the order you choose, with mono files kept at full level. Up to 20 files.Audio ConverterConvert audio between MP3, M4A, WAV, FLAC and OGG at the quality you pick, from almost any audio file, in your browser.Volume BoosterMake a quiet audio file louder by a set number of decibels, with a limiter so the peaks don't distort. Or turn it down.Audio Speed ChangerSpeed up or slow down audio from 0.5× to 3× while keeping the pitch the same, for lectures, podcasts and practice.Pitch ShifterRaise or lower the pitch of a song or voice by up to 12 semitones without changing its speed, to change key or tune.Reverse AudioPlay any recording backwards: reverse a song, voice note or sound effect in your browser, sample for sample. Up to 60 minutes.Fade In and Fade OutAdd a fade-in at the start and a fade-out at the end of a song or clip, even or smooth, timed to the exact end of the audio.Remove Silence from AudioShorten long pauses and dead air in podcasts, lectures and voice notes to a natural pause, and see how much was removed.Audio NormalizerNormalize audio to −14, −16 or −23 LUFS with one exact gain, measured before and after, with peaks held below −1 dB.Audio EqualizerA 10-band equalizer from 31 Hz to 16 kHz with presets for bass boost, clearer voice and treble, in your browser.Voice ChangerTurn a voice recording into a chipmunk, deep voice, robot, alien, telephone, megaphone, echo or cave voice.Audio Metadata ViewerSee an audio file's format, length, bitrate, codec, sample rate, channels, bit depth, cover art and tags, read in your browser.Video ConverterConvert videos to MP4, WebM, MOV, MKV or AVI, keeping the resolution and frame rate, in your browser. Up to 100 MB.Video CompressorMake a video file smaller: three compression levels and an optional lower resolution, saved as MP4, in your browser. Up to 100 MB.Video TrimmerCut a video to the part you want, exactly to the frame or instantly without re-encoding, in your browser. Up to 100 MB.Video to GIF ConverterTurn part of a video into a looping animated GIF with true colours: pick the start, length, frame rate and width. Up to 100 MB.Mute VideoRemove the sound from a video in seconds, with the picture copied unchanged, in your browser. Up to 100 MB.Resize Video for Instagram, TikTok and YouTubeResize a video to 9:16, 1:1, 4:5 or 16:9 for Reels, TikTok, Shorts, Instagram and YouTube, with a blurred background, bars or a crop.