Edit iPhone videos using the built-in Photos app

You can trim, rotate, and adjust the look of an iPhone video without downloading anything. Open the Photos app, find the video you shot, tap Edit in the top right, and you have access to trimming, filters, and light adjustments right there. The changes save to a new copy of your video, so your original stays untouched.

The Photos app is the fastest route if you only need to cut out the beginning or end, flip a sideways video, or brighten something that came out too dark. It handles the most common edits people actually do on their phones. If you need more control — like adding text, music, or transitions between clips — you will need to move to the built-in iMovie app or a third-party tool, but start here first.

Key Takeaways

  • The Photos app lets you trim videos, rotate them, and adjust brightness and color without installing anything new.
  • Trimming means cutting time from the start or end of a video by dragging the timeline handles left or right.
  • Changes in Photos create a new edited copy and leave your original video untouched.
  • iMovie, which comes pre-installed on most iPhones, lets you combine clips, add music, and insert text if Photos is not enough.
  • Third-party apps like CapCut and Adobe Premiere Rush offer more advanced features but require download and storage space.

Trim the start or end of a video in Photos

Open Photos and select the video you want to shorten. Tap Edit in the top right corner. At the bottom of the screen, you will see a timeline — a strip showing your video frame by frame. Two vertical handles sit at the left and right edges of that timeline.

Drag the left handle to the right to cut out the beginning. Drag the right handle to the left to cut out the end. As you drag, the frame at that point shows on the screen so you can see exactly where you are cutting. When you have the trim where you want it, tap Done at the bottom right. Choose Save as New Clip to keep both versions, or Save to replace the original.

The most common mistake is tapping Save when you meant to save as a new clip. If you do this, you cannot undo it after you close the Photos app, so use Save as New Clip unless you are certain you will never need the full version again.

Rotate a sideways video and fix other orientation problems

If you filmed in portrait mode but it plays sideways, or you held the phone at an angle, Photos can rotate it. Open the video, tap Edit, and look for the crop and rotate icon — it looks like a square with curved arrows at the corners, usually in the toolbar at the bottom. Tap it, then tap the rotate icon (a curved arrow) to turn the video 90 degrees. Tap it again to rotate further, or tap the flip icon to mirror it left to right.

After you rotate, the crop box may show black bars on the sides. You can drag the corners of the crop box inward to fill the screen, but this cuts off parts of the video. Tap Done when the rotation looks right, then save.

Adjust brightness, color, and filters in Photos

Tap Edit on your video, then look for the three overlapping circles icon at the bottom — that opens the adjustment panel. You will see sliders for Exposure (brightness), Highlights, Shadows, Contrast, Brightness, Black Point, Saturation, and Color Cast. Drag any slider left or right to see the change on your video in real time.

If you want a preset look instead of adjusting manually, scroll left in the toolbar at the bottom to find filter options — black and white, sepia, cool tones, warm tones, and others. Tap one to apply it, then tap it again to adjust how strong the effect is. These filters work fast if your video just needs a warmer or cooler tone without detailed tweaking.

Combine multiple clips and add music with iMovie

iMovie comes pre-installed on most iPhones and handles jobs Photos cannot do — combining several videos into one, adding background music, inserting titles, and creating transitions between clips. Open iMovie, tap the + icon, and select Movie. Tap Create Movie, then tap the + icon again to add videos and photos from your library.

Tap each clip in the timeline at the bottom to select it. You can trim it by dragging the edges, reorder clips by dragging them left or right, or delete a clip by tapping it and pressing delete. To add music, tap the + icon, select Audio, and choose from iMovie's built-in soundtrack library or songs from your Music app. Drag the audio track to position it under your video.

To add a title, tap the + icon, select Titles, and choose a style. Tap the title in the timeline to edit the text. When your movie is finished, tap Done at the top left, then tap Share to save it to Photos or send it directly to Messages, Mail, or social media.

Use third-party apps for advanced editing

If you need features iMovie does not have — like keyframe animation, color grading, or more transition styles — apps like CapCut, Adobe Premiere Rush, and InShot are available on the App Store. CapCut is free and handles most advanced tasks. Adobe Premiere Rush requires a subscription but syncs your edits across devices. InShot is free with optional paid features.

These apps take up more storage space than Photos or iMovie and have a steeper learning curve, but they give you finer control over every part of your video. Download one only if you know you need what it offers — most people finish their edits in Photos or iMovie and never need to go further.

Save and share your edited video

After you edit in Photos or iMovie, your video is saved to your Photos library automatically. To share it, open Photos, find your edited video, tap the share icon (a box with an arrow pointing up), and choose where to send it — Messages, Mail, AirDrop, social media, or cloud storage like Google Drive or OneDrive.

Keep in mind that sharing over Messages or email may compress your video to make the file smaller, which can reduce quality. If you need the highest quality, save it to cloud storage or use AirDrop to send it to another device. Videos edited in iMovie can be shared directly from the app by tapping Share — iMovie will ask what quality you want before it exports.

Frequently Asked Questions

Can I undo an edit after I save it?

If you saved as a new clip in Photos, your original video is still there untouched. If you saved over the original, the edit is permanent and cannot be undone. Always use Save as New Clip unless you are absolutely sure you will not need the original version again.

Why does my edited video look blurry or lower quality?

iPhones re-encode video when you edit it, which can reduce quality slightly. The effect is usually small, but it is more noticeable on videos shot in high resolution. Trimming in Photos causes less quality loss than applying filters or color adjustments, which require more processing.

Can I edit a video that someone else sent me?

Yes. Videos sent through Messages, email, or AirDrop can be edited the same way as videos you shot yourself. Open Photos, find the video, and tap Edit. The edited version will save to your library as a new clip.

How much storage does editing use?

Each edited version is a separate file, so editing doubles your storage use if you save as a new clip. A one-minute video typically takes 50 to 100 MB of space depending on resolution. If storage is tight, delete the original after you confirm the edit looks good, or use cloud storage to back up videos and free up phone space.

What is the difference between Photos editing and iMovie?

Photos handles single-video edits — trimming, rotating, and adjusting color. iMovie combines multiple clips, adds music and titles, and creates transitions. Use Photos for quick fixes and iMovie when you are building something from multiple pieces.