# @ethersproject/hash

> Hash utility functions for Ethereum.

Latest version **5.8.0** (published 2025-02-26) · MIT license · 0 weekly downloads

## Install

```sh
npm install @ethersproject/hash
pnpm add @ethersproject/hash
yarn add @ethersproject/hash
bun add @ethersproject/hash
```

## Health

**Score 50/100 (C)** — status: stable.

Positive: has types; esm support; no vulnerabilities; high quality score.

Warnings: low downloads.

Negative: stale.

## Facts

| | |
|---|---|
| Version | 5.8.0 |
| Published | 2025-02-26 |
| First published | 2019-03-08 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 9 |
| Unpacked size | 251.1 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 8714 |
| Author | Richard Moore |
| Maintainers | ricmoo |
| Keywords | Ethereum, ethers |

## Links

- npm: https://www.npmjs.com/package/@ethersproject/hash
- Repository: https://github.com/ethers-io/ethers.js
- Homepage: https://github.com/ethers-io/ethers.js#readme
- Issues: https://github.com/ethers-io/ethers.js/issues
- Funding: https://gitcoin.co/grants/13/ethersjs-complete-simple-and-tiny-2
- npm.io page: https://npm.io/package/@ethersproject/hash

## Dependencies (9)

- [@ethersproject/bytes](https://npm.io/package/@ethersproject/bytes.md) ^5.8.0
- [@ethersproject/base64](https://npm.io/package/@ethersproject/base64.md) ^5.8.0
- [@ethersproject/logger](https://npm.io/package/@ethersproject/logger.md) ^5.8.0
- [@ethersproject/address](https://npm.io/package/@ethersproject/address.md) ^5.8.0
- [@ethersproject/strings](https://npm.io/package/@ethersproject/strings.md) ^5.8.0
- [@ethersproject/bignumber](https://npm.io/package/@ethersproject/bignumber.md) ^5.8.0
- [@ethersproject/keccak256](https://npm.io/package/@ethersproject/keccak256.md) ^5.8.0
- [@ethersproject/properties](https://npm.io/package/@ethersproject/properties.md) ^5.8.0
- [@ethersproject/abstract-signer](https://npm.io/package/@ethersproject/abstract-signer.md) ^5.8.0

## Recent versions

- 5.8.0 (latest) — 2025-02-26
- 6.0.0-beta.7 (beta) — 2022-04-20
- 5.7.0 — 2022-08-19
- 5.6.1 — 2022-05-24
- 6.0.0-beta.6 — 2022-04-20
- 6.0.0-beta.5 — 2022-04-20
- 6.0.0-beta.4 — 2022-04-20
- 6.0.0-beta.3 — 2022-04-17
- 6.0.0-beta.2 — 2022-04-14
- 6.0.0-beta.1 — 2022-04-11
- 5.6.0 — 2022-03-10
- 5.5.0 — 2021-10-20
- 5.4.0 — 2021-06-26
- 5.3.0 — 2021-06-01
- 5.2.0 — 2021-05-20
- … 32 more at https://npm.io/package/@ethersproject/hash/versions

## README

Etheruem Hash Utilities
=======================

This sub-module is part of the [ethers project](https://github.com/ethers-io/ethers.js).

It contains several common hashing utilities (but not the actual hash functions).

For more information, see the [documentation](https://docs.ethers.io/v5/api/utils/hashing/).

Importing
---------

Most users will prefer to use the [umbrella package](https://www.npmjs.com/package/ethers),
but for those with more specific needs, individual components can be imported.

```javascript
const {

    isValidName,
    namehash,

    id,

    messagePrefix,
    hashMessage

} = require("@ethersproject/hash");
```


License
-------

MIT License

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