Instagram is a free photo and video sharing app available on Apple iOS, Android and Windows Phone. People can upload photos or videos to our service and share them with their followers or with a select group of friends. They can also view, comment and like posts shared by their friends on Instagram. Anyone 13 and older can create an account by registering an email address and selecting a username.

Instagram is a free, online photo-sharing application and social network platform that was acquired by Facebook in 2012.

Instagram allows users to edit and upload photos and short videos through a mobile app. Users can add a caption to each of their posts and use hashtags and location-based geotags to index these posts and make them searchable by other users within the app. Each post by a user appears on their followers’ Instagram feeds and can also be viewed by the public when tagged using hashtags or geotags. Users also have the option of making their profile private so that only their followers can view their posts.

As with other social networking platforms, Instagram users can like, comment on and bookmark others’ posts, as well as send private messages to their friends via the Instagram Direct feature. Photos can be shared on one or several other social media sites — including Twitter, Facebook and Tumblr — with a single click.

Instagram is not only a tool for individuals, but also for businesses. The photo-sharing app offers companies the opportunity to start a free business account to promote their brand and products. Companies with business accounts have access to free engagement and impression metrics. According to Instagram’s website, more than 1 million advertisers worldwide use Instagram to share their stories and drive business results. Additionally, 60% of people say they discover new products through the app.

Editing tools and features

Instagram provides a wide range of digital filters that can be applied to users’ photos, including ones that add a vintage or faded look. Other editing features include Lux, an effect that lightens shadows, darkens highlights and increases contrast, and photo-tuning tools allow users to adjust brightness, contrast, saturation, sharpness, structure, straightness and tint. A manual tilt shift and vignette effect can also be added to photos.