Online Free · No App · No Watermark

Video to Live Wallpaper Converter

Convert video or MP4 to Live Wallpaper online free for iPhone and iPad. No app, no watermark — short vertical clips work best; processing stays in your browser.

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MP4 to Live Wallpaper online free

Most lock-screen clips arrive as MP4. Upload one file here to convert MP4 to Live Wallpaper online free — same browser path as other formats, tuned for short iPhone wallpaper motion (max 3 seconds in the current export).

  • Prefer vertical 9:16 so faces and motion stay in the safe area.
  • Trim busy intros; the first seconds become the wallpaper loop.
  • Need a Live Photo for Photos or Messages instead? Use MP4 to Live Photo.

Live Wallpaper vs Live Photo

Use caseLive WallpaperLive Photo
Primary placeLock / Home wallpaperPhotos app, share sheet
Best clip length~2–3 secondsShort motion still OK
Aspect ratioVertical 9:16 preferredAny; crop later
Open this toolThis pageVideo to Live Photo

Deeper comparison: Live Photo vs Live Wallpaper guide.

How to convert video to Live Wallpaper

  1. Upload MP4, MOV, WEBM, AVI, or MKV (one file).
  2. Keep the clip short — export is clamped to 3 seconds for iOS wallpaper use.
  3. Convert in-browser and download *_live_wallpaper.mov plus *_keyframe.jpg.
  4. Transfer both files to iPhone (AirDrop is fastest). The pair is not a packaged .livephoto by itself.
  5. After you have a Live Photo in Photos, set wallpaper: Settings → Wallpaper → Add New Wallpaper → Photos → Live Photo. Keep playback on, then tap Add. See Apple Support and our setup guide.

Inputs, limits, and output

  • File picker accepts one video. MP4, MOV, AVI, MKV, and WEBM are listed in the UI.
  • Duration control offers 3–15s options, but iOS wallpaper export is clamped to a maximum of 3 seconds — start with 3 seconds.
  • No hard file-size rejection. Large or high-resolution inputs can slow WASM processing; quality may drop to reduce memory pressure.
  • Successful export downloads MOV + JPEG keyframe. The JPEG is a preview, not a complete Live Photo alone.

Failure cases to check

  • Missing WebAssembly or canvas support → compatibility warning before convert.
  • HEVC, VFR, unusual SAR, or very large sources → higher decode / memory failure risk.
  • No animation on iPhone → confirm both files transferred, enable Live on preview, retry with a shorter vertical clip.

Implementation notes reviewed August 4, 2026. Physical iPhone verification of the complete MOV + keyframe workflow is still pending.

What is a Live Wallpaper?

A Live Wallpaper (dynamic / animated wallpaper) moves when you wake or press-and-hold the iPhone lock screen. It is different from a Live Photo sitting in the Photos library: this tool optimizes for wallpaper-style short clips — often 2–3 seconds, vertical 9:16, with motion that reads at a glance.

Best results checklist

  • Vertical (9:16) source videos.
  • Seamless or gentle loops for continuous motion.
  • 1080p sources look sharper on Retina screens.
  • Converting without installing an app? See convert without an app.

Frequently asked questions

Is MP4 to Live Wallpaper free online?

Yes — online free, no watermark, no app required for the conversion step.

Video to Live Wallpaper converter — any format?

MP4 is the most common input. MOV, WEBM, AVI, and MKV are also accepted when the browser can decode them.

Live Wallpaper vs Live Photo?

Use this page for animated lock/home wallpapers. For Photos/share Live Photos, go to Video to Live Photo.

Why isn't my wallpaper animating?

Enable Live on the wallpaper preview (concentric circles). See the setup guide.

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