# postcss-normalize-url

> Normalize URLs with PostCSS

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

## Install

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

## 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 | 2015-03-14 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | ^22.22.3 \|\| ^24.15.0 \|\| >=26.0 |
| Dependencies | 1 |
| Unpacked size | 13.2 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 4978 |
| Author | Ben Briggs |
| Maintainers | beneb, trysound, ludovicofischer, ai, chriseppstein, andyjansson, evilebottnawi, cssnano-bot |
| Keywords | css, normalize, optimise, optimisation, postcss, postcss-plugin, url |

## Links

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

## Dependencies (1)

- [postcss-value-parser](https://npm.io/package/postcss-value-parser.md) ^4.2.0

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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
- 8.0.4 — 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
- 7.0.0 — 2024-04-24
- … 55 more at https://npm.io/package/postcss-normalize-url/versions

## README

# [postcss][postcss]-normalize-url

> [Normalize URLs](https://github.com/sindresorhus/normalize-url) with PostCSS.

## Install

With [npm](https://npmjs.org/package/postcss-normalize-url) do:

```
npm install postcss-normalize-url --save
```

## Example

### Input

```css
h1 {
    background: url("http://site.com:80/image.jpg")
}
```

### Output

```css
h1 {
    background: url(http://site.com/image.jpg)
}
```

Note that this module will also try to normalize relative URLs, and is capable
of stripping unnecessary quotes. For more examples, see the [tests](test/index.js).

## Security

This package optimizes `url()` values for output size. It does not provide URL
validation, sanitization, or security-policy enforcement.

If CSS may originate from untrusted users, apply your URL policy to the final
output before using it in a security-sensitive context.

## 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 © [Ben Briggs](https://beneb.info)

[docs]: https://github.com/sindresorhus/normalize-url#options
[postcss]: https://github.com/postcss/postcss

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