URL Slug Cleaner

Sanitize URL slugs by removing duplicate hyphens, non-ASCII characters, and trailing punctuation.

How It Works & Processing Standards

Sanitize URL slugs by removing duplicate hyphens, non-ASCII characters, and trailing punctuation.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 100,000 characters

URL Slug Cleaner is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use URL Slug Cleaner

  1. 1
    Enter Raw SlugPaste a slug containing duplicate hyphens or symbols.
  2. 2
    Copy Cleaned SlugCopy the normalized, clean URL path.

Common Use Cases

  • Cleaning scraped permalinks, fixing CMS export slugs, and automated content publishing pipelines
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