Pinterest URL Normalizer for Dart

Parse, classify, and normalize Pinterest URLs without network requests. The package uses an exact Pinterest host allowlist and rejects lookalike domains, credentials, non-HTTPS URLs, encoded paths, and non-standard ports.

import 'package:pinterest_url_normalizer/pinterest_url_normalizer.dart';

final canonical = PinterestUrlNormalizer.normalize(
  'https://www.pinterest.co.uk/pin/example--123456789/?utm_source=test',
);
// https://www.pinterest.com/pin/123456789/

Supported URL classes are Pin, pin.it short link, profile, board, and Ideas. This package does not download media or make network requests. In a Flutter app running on Android, use the normalized Pin URL with the Pinterest Downloader for Android when the user chooses to continue the download in a browser.

MIT licensed.