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Audio to video converter

Turn a podcast or song into a video by adding a cover image, with an optional moving waveform.

  • Free, no account
  • No watermark
  • Files deleted after 15 minutes

Drop a file here, paste, or

MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA, AIFF, AMR

    Drop a file here, paste, or

    PNG, JPEG, WEBP

      Settings

      Audio up to 100 MB and 10 minutes, plus one image.

      Your file is deleted from our server as soon as the result is made, and the result 15 minutes later.

      Result

      Preview before you download

      Add your files to begin. The result shows here.

      Turning a podcast into video?

      Film the conversation and Studio edits it, with captions and short clips for social.

      Edit a full recording free
      00:20How it works

      How to turn audio into a video

      1. Add your audio and a cover imageAudio up to 10 minutes: MP3, WAV, M4A, AAC, OGG or FLAC. The image can be PNG, JPEG or WebP.
      2. Choose the frameLandscape for YouTube, square for a feed post, vertical for Reels, Shorts and TikTok.
      3. Add a waveform, if you wantA line that moves with the sound, drawn across the lower part of the image in the color you pick.
      4. Make video and downloadAn MP4 as long as the audio.
      00:30The details

      What goes in and what comes out

      Accepts
      Your audio: MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA, AIFF, AMR
      Cover image: PNG, JPEG, WEBP
      Returns
      MP4 (H.264, AAC at 192 kbps), 25 fps
      Limits
      Audio up to 100 MB and 10 minutes, plus one image.
      Privacy
      Your file is uploaded to our processing server over an encrypted connection, worked on, and deleted. The uploaded file is removed as soon as the result is ready; the result is removed 15 minutes later. Nobody looks at it and it is never used for anything else.
      Cost
      Free. No account, no watermark, no trial that runs out.
      00:35Worth knowing

      Getting a good result

      Why audio needs a picture

      YouTube, Instagram, LinkedIn and TikTok accept video files only. A cover image with the sound behind it is the simplest way to publish an episode or a track there.

      Something has to move

      A still image gives a viewer no sign that anything is playing, and people scroll past. The moving waveform shows that there is sound before anyone turns it on. For clips of a conversation, real video of the speakers with captions holds attention far better than any still.

      Preparing the image

      Use an image at least as large as the frame: 1920 × 1080 for landscape, 1080 × 1080 for square, 1080 × 1920 for vertical. A smaller image is scaled up and looks soft. If the shapes differ, choose bars, a blurred background, or fill and crop.

      00:40Questions

      Audio to video converter: common questions

      How long can the audio be?

      Up to 10 minutes and 100 MB. For a full episode, most podcast hosts can publish to YouTube for you.

      What quality is the sound?

      AAC at 192 kbps and 48 kHz.

      Can I add captions?

      Make a caption file with the transcriber, then burn it into the video with add subtitles to video.

      Can I use several images?

      This tool uses one. For several, make a video with the slideshow maker, then add the audio to it.

      What people do next

      All video tools

      Music visualizer

      Turn an audio file into a video of its moving waveform or frequency bars.

      Add subtitles to video

      Burn an SRT or WebVTT caption file into a video so the captions show on every platform.

      Audio and video transcriber

      Turn up to 5 minutes of speech into text and captions, in 17 languages, ready to copy or download.

      Audio loudness normalizer

      Bring a recording to a standard loudness, such as -16 LUFS for podcasts, and see the measured before and after.

      Editing a talk, a podcast or an interview?

      Upload the raw recording. Studio cuts the ums, retakes and long pauses, adds captions and makes short clips. 30 free minutes, no card.

      Edit my first video free