Google Lens

Google Lens is Google’s visual search tool. Instead of typing a query, you point your phone camera (or upload a screenshot) at something and Lens tries to work out what it is, then hands you Google Search results for it. It covers a wide spread of tasks: identifying products to buy, reading and copying text out of an image, translating foreign signs and menus in real time, and recognising plants, animals, and landmarks.

What sets Lens apart from standalone apps like PlantNet (plants) or Google Translate’s older camera mode is that it folds all of them into one surface and connects the result straight to Google Search and Shopping. Its translation and text extraction (OCR) are the standout features and generally beat third-party alternatives. It ships inside the Google app, Chrome, Google Photos, and the Android camera, so most people already have it.

Key Features

• Visual object and product search linked to Google Shopping
• Text extraction (OCR) you can copy, search, or listen to
• Live camera translation across 100+ languages
• Plant, animal, insect, and landmark recognition
• “Search part of the screen” from any screenshot or webpage
• Homework and math help via the Lens overlay

Pricing

• Free: All features, no account tier or usage limit. Lens is monetised indirectly through Google Search and Shopping rather than a subscription.

Best For

Travellers translating menus and signs, shoppers hunting down a product they only have a photo of, students extracting text from a textbook, and gardeners or hikers identifying plants and wildlife on the go.

Limitations

Recognition quality drops on obscure or highly specific objects, where it often returns “visually similar” images rather than an exact match. It also leans heavily on Google’s ecosystem and data collection, and there is no public API, so developers who want programmatic visual search should look at Google Cloud Vision instead.