Canonical URL Generator

Generate canonical URL from input. Normalize, remove tracking params, set protocol. For SEO and deduplication.

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主な特徴とプライバシー保証

  • ✓ 100%ブラウザ内完結: データは端末外に出ず、外部サーバーに送信されることはありません。
  • ✓ リアルタイム高速出力: ネットワーク遅延ゼロ、入力と同時に即時反映・高速コピー。
  • ✓ 永久無料＆制限なし: 会員登録不要、課金なし、1日の利用制限も一切ありません。
  • ✓ 標準規格準拠: RFC、ISO、W3Cウェブ標準仕様に厳密に準拠して設計されています。

Build canonical URLs for deduplication

Help search engines pick one URL when duplicates exist (tracking parameters, HTTP vs HTTPS). Pair with meta tags and sitemaps — not a substitute for fixing server redirects.

技術仕様とアーキテクチャ

Technical Standard:
RFC 3986 (Uniform Resource Identifier Generic Syntax)
Execution Environment:
100% Client-Side Browser Sandbox
Data Privacy:
Zero Server Storage / No Tracking
Processing Speed:
Real-time local CPU execution
Cross-Platform:
Works on Windows, macOS, Linux, iOS & Android

Local Processing for SEO Tools

This tool runs within your browser sandbox using modern Web APIs. Inputs are processed on your local device CPU, avoiding network latency and ensuring your data is never stored on external servers or accessible to third parties.

1

Provide Input

Enter, paste, or upload your data into the input field above.

2

Configure & Process

The tool immediately processes your input in real time according to your chosen settings.

3

Copy or Save

Use the Copy button to copy the output to your clipboard, or download the result to your device.

開発者メモ: All operations execute locally in your browser memory for maximum speed and data privacy.
Canonical URL Generator – Free Online Tool Screenshot
Canonical URL Generator インターフェース プレビュー

主な利用シーン

  • Strip utm_* and ref params from marketing links for canonical tags
  • Normalize trailing slashes and protocol for hreflang setups
  • Document preferred URLs for CMS templates

関連のおすすめツール

Meta Tag Generator XML Sitemap Generator URL Normalizer

連携ツール・次のステップ

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よくある質問

What is a canonical URL?
It is the preferred URL for a page when similar or duplicate URLs exist, often declared with link rel=canonical.
Does this fix duplicate content automatically?
No. This tool helps you compute a clean URL string; you must still implement the tag or header on your site.