# Cookies: what it is and how it works · Zorraquino
> Cookies are small pieces of data that a site can store in the browser and retrieve on later visits.
URL: https://www.zorraquino.com/en/dictionary/internet/cookies.html

# Cookies

Cookies are small pieces of data that a site can store in the browser and retrieve on later visits

What it means, how it is used and where it comes up, with its related concepts.

[The whole glossary](https://www.zorraquino.com/en/dictionary)

## What it is and how it works

They are used for functions such as sessions, preferences or measurement, depending on the implementation. They should be distinguished by purpose and conditions of use. Configuring them requires a technical and legal review of the context and cannot be solved by copying a generic notice.

Topics

[Technology and data](https://www.zorraquino.com/en/dictionary/category/tecnologia-y-datos)

## Related concepts

- [Algorithm](https://www.zorraquino.com/en/dictionary/internet/algorithm.html)
- [API](https://www.zorraquino.com/en/dictionary/internet/application-programming-interface.html)
- [API-first](https://www.zorraquino.com/en/dictionary/api-first)