# @expo/fingerprint

> A library to generate a fingerprint from a React Native project

Latest version **0.20.12** (published 2026-09-01) · MIT license · 6.2M weekly downloads

## Install

```sh
npm install @expo/fingerprint
pnpm add @expo/fingerprint
yarn add @expo/fingerprint
bun add @expo/fingerprint
```

## Health

**Score 90/100 (A)** — status: active.

Positive: high downloads; no vulnerabilities; recently updated; high maintenance score; inferred trend; popular repo; extremely popular.

Warnings: no types; no esm support; pre 1.0.

## Facts

| | |
|---|---|
| Version | 0.20.12 |
| Published | 2026-09-01 |
| First published | 2022-12-09 |
| Weekly downloads | 6.2M |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 52093 |
| Author | 650 Industries, Inc. |
| Maintainers | ide, brentvatne, expoadmin, exponent, bycedric, kudochien, alanhughes, tsapeta, expo-bot, philpl, ccheever, wschurman |
| Keywords | expo, react-native, fingerprint, hash, node |

## Links

- npm: https://www.npmjs.com/package/@expo/fingerprint
- Repository: https://github.com/expo/expo
- Homepage: https://github.com/expo/expo/tree/main/packages/@expo/fingerprint#readme
- Issues: https://github.com/expo/expo/issues
- npm.io page: https://npm.io/package/@expo/fingerprint

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## Recent versions

- 0.20.12 (latest) — 2026-09-01
- 0.20.13 (sdk-57) — 2026-09-11
- 0.21.0 (next) — 2026-09-10
- 1.0.0-canary-20260909-ea7a89a (canary) — 2026-09-09
- 0.19.10 (sdk-56) — 2026-08-28
- 0.16.8 (sdk-55) — 2026-07-15
- 1.0.0-canary-20260701-9100865 (canary-sdk-56) — 2026-07-01
- 0.17.0-canary-20260429-a5e59cf (canary-sdk-55) — 2026-04-29
- 0.15.5 (sdk-54) — 2026-04-27
- 0.8.0 (sdk-51) — 2024-05-15
- 0.6.0 (sdk-50) — 2023-12-12
- 1.0.0-canary-20260902-26df09e — 2026-09-02
- 0.20.11 — 2026-08-28
- 0.20.10 — 2026-08-24
- 0.20.9 — 2026-08-20
- … 237 more at https://npm.io/package/@expo/fingerprint/versions

## README

<p>
  <a href="https://docs.expo.dev/versions/latest/sdk/fingerprint/">
    <img
      src="../../../.github/resources/expo-fingerprint.svg"
      alt="@expo/fingerprint"
      height="64" />
  </a>
</p>

A library to generate a fingerprint from a React Native project

# API documentation

- [Documentation for the latest stable release](https://docs.expo.dev/versions/latest/sdk/fingerprint/)
- [Documentation for the main branch](https://docs.expo.dev/versions/unversioned/sdk/fingerprint/)

# Contributing

Contributions are very welcome! Please refer to guidelines described in the [contributing guide](https://github.com/expo/expo#contributing).

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_Source: https://npm.io/package/@expo/fingerprint · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._