# postcss-normalize-charset

> Add necessary or remove extra charset with PostCSS

Latest version **9.0.3** (published 2026-09-17) · MIT license · 0 weekly downloads

## Install

```sh
npm install postcss-normalize-charset
pnpm add postcss-normalize-charset
yarn add postcss-normalize-charset
bun add postcss-normalize-charset
```

## Health

**Score 75/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score; high quality score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 9.0.3 |
| Published | 2026-09-17 |
| First published | 2015-09-14 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | ^22.22.3 \|\| ^24.15.0 \|\| >=26.0 |
| Dependencies | 0 |
| Unpacked size | 5.4 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 4978 |
| Author | Bogdan Chadkin <trysound@yandex.ru> |
| Maintainers | beneb, ludovicofischer, ai, chriseppstein, andyjansson, evilebottnawi, cssnano-bot |
| Keywords | postcss, css, postcss-plugin, charset |

## Links

- npm: https://www.npmjs.com/package/postcss-normalize-charset
- Repository: https://github.com/cssnano/cssnano
- Issues: https://github.com/cssnano/cssnano/issues
- npm.io page: https://npm.io/package/postcss-normalize-charset

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## Recent versions

- 9.0.3 (latest) — 2026-09-17
- 5.0.0-rc.2 (next) — 2021-03-15
- 4.0.0-nightly.2020.2.6 (nightly) — 2021-02-06
- 9.0.2 — 2026-09-05
- 9.0.1 — 2026-09-01
- 9.0.0 — 2026-08-27
- 8.0.5 — 2026-08-26
- 8.0.4 — 2026-08-16
- 8.0.3 — 2026-08-09
- 8.0.2 — 2026-08-04
- 8.0.1 — 2026-06-11
- 8.0.0 — 2026-05-06
- 7.0.3 — 2026-05-02
- 7.0.2 — 2026-04-20
- 7.0.1 — 2025-05-06
- … 34 more at https://npm.io/package/postcss-normalize-charset/versions

## README

# postcss-normalize-charset

Add necessary or remove extra charset with PostCSS

```css
a{
  content: "©";
}
```

```css
@charset "utf-8";
a{
  content: "©";
}
```

## API

### normalizeCharset([options])

#### options

##### add

Type: `boolean`  
Default: `true`

Pass `false` to stop the module from adding a `@charset` declaration if it was
missing from the file (and the file contained non-ascii characters).

## Usage

See the [PostCSS documentation](https://github.com/postcss/postcss#usage) for
examples for your environment.

## Contributors

See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/main/CONTRIBUTORS.md).

## License

MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru)

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