Google Lens lets you point your phone’s camera at something, or pick an existing image, and get search results about it. On Android, the fastest way in is the camera icon in the Google search bar. Lens is also built into Google Photos, Chrome, many camera apps and Circle to Search. It’s free, and on most phones it’s already installed.
What Google Lens does
Lens is Google’s visual search tool. Instead of typing words, you search with a picture. It reads the image, works out what’s in it, and returns matching results.
That covers a lot of everyday jobs:
- Naming a plant, dog breed, insect or landmark
- Finding where to buy a jacket, lamp or pair of sneakers you spotted
- Copying text from a sign, receipt or whiteboard into another app
- Translating a menu or street sign through the camera
- Getting step-by-step help with a math or science problem
- Scanning QR codes and barcodes
Plenty of people already use it. In October 2024, Google said Lens handles nearly 20 billion visual searches every month.
Where to find the Google Lens app
Many people search for the “Google Lens app” expecting a separate download. On most Android phones, you don’t need one. Lens sits inside the Google app, which comes preinstalled on nearly every phone that ships with Google services. A standalone Google Lens listing still exists on the Play Store. On phones that already have the Google app, it mostly works as a shortcut to the same feature.
Here are the six main entry points:
| Where | How to open it | Best for |
|---|---|---|
| Google search widget | Tap the camera icon on the right | Quick live camera searches |
| Google app | Tap the camera icon in the search box | Live searches plus recent screenshots |
| Circle to Search | Long-press the home button or navigation handle | Anything on your screen |
| Google Photos | Open a photo, tap Lens | Pictures you already took |
| Chrome | Long-press an image, tap Search image with Google Lens | Images on web pages |
| Camera app | Lens button or mode, varies by brand | Point-and-shoot searches |
The camera app option depends on who made your phone. Some brands put a Lens shortcut in the stock camera. Samsung also offers Bixby Vision, its own visual search, inside the camera’s menu.
How to use Google Lens with your camera
The steps are the same on almost every Android phone:
- Open the Google app, or tap the camera icon in the home screen search widget.
- Allow camera access the first time you use it.
- Point the camera at the item and tap the shutter button.
- Drag the corners of the selection box to frame just the part you care about.
- Scroll up to see the results.
Along the bottom of the screen you’ll see a few modes. Google used to offer separate Shopping, Places and Dining filters. It has since folded those into a single Search mode.
| Mode | What it does | Real example |
|---|---|---|
| Translate | Overlays translated text on the image | Reading a menu abroad |
| Search | Identifies objects, products, places, plants and animals | Naming a houseplant |
| Homework | Explains problems step by step | Checking an algebra answer |
Translate is the one travelers lean on. Lens can translate between more than 100 languages, and the translated words sit right on top of the original sign or page. You get the meaning immediately, without typing a thing.
Copy text from the real world
Point Lens at printed text and tap the words. You can select text, copy it, have it read aloud, translate it or search it. This works well for Wi-Fi passwords, serial numbers and phone numbers. It also saves you from typing out a long paragraph from a book.
Add words or your voice to a picture
Google calls combining a picture and text in one search multisearch, and it arrived in 2022. After Lens shows results, tap the option to add to your search and type a refinement. Snap a green dress and add “in blue.” Photograph a dish and add “near me” to find a restaurant that serves it.
Since late 2024, you can also press and hold the shutter button to ask a question out loud. In supported regions, holding it records a short video so you can ask about something moving, like fish in a tank. Answers to these questions often open with an AI Overview at the top of the results.
Circle to Search: Lens for whatever is on your screen
Circle to Search launched in January 2024 on the Galaxy S24 series and the Pixel 8 and 8 Pro. It brings Lens to anything on your display, in any app.
Long-press the home button or navigation handle. The screen freezes. Then you circle, tap, highlight or scribble over whatever you want to search. That could be a pair of shoes in an Instagram post, a landmark in a YouTube video, or a word in a chat you don’t understand.
It’s quicker than taking a screenshot and opening Lens yourself. Google has since added full-screen translation and song identification. Support has spread to many recent Samsung, Pixel and other Android phones, but not every device has it.
Buying tip
If you search with images a lot, confirm Circle to Search support before you choose a phone. It’s mainly found on recent mid-range and flagship models.
Search photos you already have
Lens doesn’t need a live camera. You can run it on any picture saved to your phone.
- Google Photos: Open the photo and tap the Lens button at the bottom.
- Google app: Open Lens and pick from the recent screenshots shown under the viewfinder, or tap the gallery icon.
- Chrome: Long-press any image on a web page and choose Search image with Google Lens.
This is the easiest way to track down a product from an old screenshot. It’s also handy for identifying a vacation landmark months after the trip.
How Google Lens grew
| Year | Milestone |
|---|---|
| 2017 | Announced at Google I/O, debuts on Pixel phones |
| 2018 | Standalone app reaches Google Play; built into other brands’ camera apps |
| 2021 | Replaces the old reverse image search in desktop Chrome |
| 2022 | Multisearch lets you add text to an image search |
| 2024 | Circle to Search arrives in January; voice and video questions follow in October |
Tips to get better results
Lens works best on a clear picture, so small habits make a real difference.
- Fill the frame. Get close enough that the item takes up most of the shot.
- Crop to one thing. A cluttered image confuses the results. Drag the selection box tight around a single item.
- Use good light. Turn on the flash icon in dim rooms.
- Shoot labels. For electronics and appliances, a model number on a sticker beats a photo of the whole device.
- Refine with words. Add a color, brand or “near me” when the first results miss.
- Try another angle. Plants and birds often need a second shot of the leaves, flower or wings.
Watch out
Lens can misidentify plants, mushrooms and insects. Never eat a wild plant or treat a bite based only on a Lens result.
Lens, faces and your privacy
Lens won’t put a name to a stranger’s face. Google has chosen not to offer face identification of people in Lens. Point it at a person and you’ll mostly get matches for their clothing, the setting or visually similar images from the web.
Your searches can be saved to your Google account if Web & App Activity is on. You can review and delete them in My Activity in your account settings.
FAQ
Where is your Google Lens?
On Android, look for the camera icon on the right side of the Google search bar or home screen widget. It’s also in Google Photos, in Chrome’s long-press menu and inside Circle to Search. On an iPhone, including the iPhone 17, Lens lives in the Google app and in Google Photos.
How to use Google facial recognition?
Google doesn’t offer facial recognition for identifying strangers in Lens. For your own pictures, Google Photos can group similar faces. Turn on Face Groups in the Photos settings, then label each group with a name so you can search for that person. Face Groups availability varies by country.
How to use Google Lens effectively?
Frame one item clearly in good light, crop tightly and choose the right mode. Translate works best for foreign text and Homework for problems. Use Search for everything else. Add words to refine the results, and photograph labels or model numbers whenever you can.
How to install Google Lens?
Most Android phones already have it through the Google app. Update the Google app from the Play Store to get the newest features. You can also install the Google Lens listing from the Play Store, which adds a shortcut. On iPhone, install the Google app from the App Store.
Is Google Lens free?
Yes. Lens costs nothing, has no subscription and shows no paywall. You only need a Google-supported device and a data connection for most searches.
Is it “Google Lens” or “Google lenses”?
The product is Google Lens, singular. “Google lenses” is a common search variation, but there’s only one tool. It just shows up in several places on your phone.