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Parse URLs into components, build UTM campaign links, and convert HTML to Markdown with our Web tools. Essential utilities for web development and marketing.

URL Parser
Parse URLs into protocol, domain, path, query params, and hash.
Web Tools
UTM Link Builder
Build UTM tracking URLs for marketing campaigns.
Web Tools
HTTP Status Codes
Look up HTTP status codes with explanations and categories.
Web Tools
MIME Type Lookup
Search file extensions and MIME types for web development.
Web Tools

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Free, fast, and privacy-friendly developer tools that run entirely in your browser. Format JSON, decode JWTs, generate UUIDs, and more — no data ever sent to a server.

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