The Photos app on every iPad, iPhone, and iPod touch can be used to crop photos, apply filters, adjust color balance, and more. While the editing tools built into Photos are good, they’re not a substitute for something like Photoshop. If you want to transform your images, have more serious issues that need fixing, or want professional-quality results, a desktop photo-editing program is still your best bet.

How to Enter Editing Mode in the Photos App

Follow these steps to make adjustments to photos in the app:

How to Crop and Rotate Photos

The options to crop and rotate photos are under the same tool in the Photos app. Here’s how to use it.

How to Remove Redeye

To remove red eyes caused by the camera flash, tap the button in the upper-left that looks like an eye with a line through it. Then, tap each eye that needs to be corrected. Zoom in on the photo to get a more precise location. Tap Done to save.

How to Adjust Light and Color

Use the editing tools in Photos to convert a color photo to black and white, increase the amount of color in a photo, adjust contrast, and more. To do that, put the photo into editing mode, then tap the button that looks like a dial at the bottom center of the screen. This reveals a menu with these options:

Light: Includes settings for Brilliance, Exposure, Highlights, Shadows, Brightness, Contrast, and Black Point.Color: Includes settings for Saturation, Contrast, and Cast.B&W: Includes settings for Intensity, Neutrals, Tone, and Grain.

Tap the menu you want and then the setting you want to change. Tap the arrow next to a category to access even more fine-tuned settings.

How to Auto-Enhance Photos

The Auto Enhance feature analyzes a photo and automatically applies changes such as color balance adjustment to enhance the image. Tap the Auto Enhance icon, which looks like a magic wand. The adjustments can be subtle, but you’ll know they’re done when the magic wand icon changes color. Tap Done to save the new version of the photo. Tap the magic wand icon again to undo the changes.

How to Remove Animation From Live Photos

If you have an iPhone 6S or newer, make Live Photos — short videos created from photos. Because of the way Live Photos work, you also can remove the animation from them and save a single still photograph. You’ll know a photo is a Live Photo if the icon in the upper-left corner that looks like three concentric rings is highlighted when the photo is in editing mode (it’s hidden for regular photos). To remove the animation from the photo, tap Live Photo so that it’s deactivated (it turns white). Tap Done to save the photo.

How to Revert to the Original Photo

If you save an edited photo and then decide you don’t like the edit, you’re not stuck with the new image. The Photos app saves the original version and lets you remove your changes and go back to it. Open the edited image for which you want to get the original, then tap Edit. Select Revert, then tap Revert to Original.

How to Use Photo Filters for Extra Effects

The Photos app has a set of built-in filters that add Instagram or Snapchat-like effects to pictures. To use them, open the Edit tools, then tap the Filters icon, which looks like three overlapping circles. Browse filters at the bottom of the screen, then tap one to apply it. Select Done to update the image.

How to Edit Videos on the iPhone

Just as photos aren’t the only thing the iPhone camera can capture, photographs aren’t the only thing that the Photos app can edit. You also can edit video on your iPhone and share it to YouTube, Facebook, and other services.