You can edit a Live Photo on iPhone in Photos by changing the key photo, trimming it, muting sound, or adding Loop, Bounce, and Long Exposure effects.
A Live Photo captures 1.5 seconds of video before and after your shutter press, and the editing tools in the Photos app reach far beyond standard filters and crops. You can reset which frame serves as the thumbnail, strip the audio, loop the motion, or export the whole clip as a standard video file. Here is every editing control Apple provides and exactly how each one works.
Accessing the Live Photo Motion Editor
The motion-specific tools sit inside the standard image editor. Open the Photos app and select the Live Photo you want to edit. Tap Edit in the top-right corner, then tap the Live icon — a series of concentric circles — at the bottom of the screen to open the frame viewer and the effects picker.
You can find all of your Live Photos in one place by going to Albums > Media Types > Live Photos.
Changing the Key Photo
The key photo is the static frame that displays in your library before anyone presses and holds to play the motion. To change it, drag the white frame viewer to the exact frame you want. Tap Make Key Photo, and the thumbnail updates instantly.
On iPhone 15 models or later where the Live Photo was taken with the Portrait effect enabled, changing the key photo removes the portrait depth data. Apple confirms that the depth effect cannot be recovered once the key frame changes.
Trimming the Motion Clip
If the capture window feels too long or includes an unwanted moment, use the trimming handles on each end of the frame viewer. Drag the left and right handles inward to narrow the playback range. The trimmed area still exists in the original file — switching back to the full range is just a matter of dragging the handles outward again.
Muting the Live Photo Audio
Every Live Photo records ambient sound. Tap the speaker icon in the top-left corner of the editing toolbar to mute the audio track. A line through the speaker means the sound is off. Tapping it again restores the original recorded audio.
This is a pure toggle. No audio editing tools are available inside Photos — if you need to replace or trim the sound, you have to export the Live Photo as a video and edit it in iMovie or another video editor.
Quick Reference: Live Photo Editing Controls
| Control | Action | Result |
|---|---|---|
| Live Button (Circles) | Tap to open the motion timeline | Reveals frame viewer, effects, and trimming handles |
| Frame Viewer | Drag the white bar / resize the handles | Scrub through motion / trim the playback window |
| Make Key Photo | Tap the labeled button | Sets the selected frame as the static thumbnail |
| Speaker Icon | Tap to toggle | Mutes or unmutes the recorded audio |
For the full official breakdown of every button, refer to Apple’s editing documentation for Live Photos.
Adding Effects: Loop, Bounce, and Long Exposure
Beyond the standard motion playback, Apple includes three effects that reinterpret the captured frames. Tap the Live button to open the effects picker, then swipe up or tap the effect directly to apply it.
Loop repeats the motion in a continuous cycle. It works best with subtle, repeating actions like a flickering candle or a flowing stream. Bounce plays the clip forward and then backward, which can make a single gesture look like it repeats naturally. Long Exposure blends the frames together to simulate a slow-shutter effect, turning city traffic into light trails or waterfalls into a smooth blur.
Each effect processes the original motion data in a separate still photo. The original Live Photo remains untouched, so you can always switch back to Live or try a different effect.
Converting a Live Photo to a Still or a Video
Sometimes you need a static image without the motion layer, or a standard video file that works outside Apple’s ecosystem.
To turn a Live Photo into a standard still, open the editor and tap the Live button at the top of the screen until it shows Live Off. The image becomes a standard still photo of the current key frame. Apple notes that this does not delete the original Live Photo — it merely saves the still as a separate version.
To export the full motion clip as a video, tap the Share button (the box with an arrow) and select Save as Video. The file saves to your library as a standard .mov file that can be shared through any app or platform.
Live Photo Effects and Outputs Summary
| Action | How To | Result |
|---|---|---|
| Apply Loop effect | Tap Live > Loop | Motion repeats continuously |
| Apply Bounce effect | Tap Live > Bounce | Motion plays forward then backward |
| Apply Long Exposure | Tap Live > Long Exposure | Blurs action into a smooth streak |
| Export as video | Share > Save as Video | Creates a .mov file in the library |
| Convert to still | Tap Live button to turn it off | Saves a standard static photo of the key frame |
Sharing Caveats to Know
How you share an edited Live Photo changes what the other person receives. Mail strips the motion and sends only a still image, regardless of the edits. Messages preserves the Live Photo data, and the recipient presses and holds to view the motion.
If you prefer to send a static image through Messages, tap the Live icon in the upper-left corner of the share sheet before you hit send. The toggle switches the outgoing file from a Live Photo to a standard still without leaving the share sheet.
The Camera app tries to re-enable Live Photos after each shot unless you preserve the setting. Go to Settings > Camera > Preserve Settings and turn on Live Photo to keep your preference between sessions.
Putting the Editing Tools to Work
The Photos app handles nearly everything you would want to do with a Live Photo on iPhone: changing the key frame, trimming the motion window, muting the recorded sound, applying one of three motion effects, or exporting a standard video file. The few hard limits — the iPhone 15 portrait exemption, the Mail still-image behavior — are easy to plan around once you know they exist.
References & Sources
- Apple Support. “Edit Live Photos on iPhone” Official documentation for all motion-based editing controls.