Qn.by is an online classifieds marketplace serving people across Belarus. The site describes itself as the country’s largest classifieds board and brings together listings from individuals and shops, with options to browse by category, location, price, condition, and delivery method. Users can search for items, compare offers, sign in or register, and submit a free advertisement to sell goods or promote a service.

Its broad range of categories covers property, cars and transport, household appliances, computers, phones, electronics, clothing, beauty and health, products for children and mothers, furniture, home and garden supplies, repairs and construction, hobbies, sport and travel, pets, jobs, business equipment, and services. Listings featured on the site include used and new goods, such as electronics, home appliances, toys, sporting equipment, and accessories, alongside services such as accounting, electrical work, floor finishing, tree removal, and manicures. Delivery, postal shipping, and collection options are indicated where available. Qn.by also provides information for businesses, advertising, partnerships, and news subscriptions.