Generate SHA-1, SHA-256, and SHA-512 hashes from any text, computed locally in your browser.
Generate random UUID v4 identifiers, one at a time or in bulk.
Convert between Unix timestamps and human-readable dates.
Strip comments and whitespace from CSS to cut file size.
Strip comments and whitespace from HTML to cut file size.
Type or paste HTML and see the rendered result instantly.
Paste your page URLs and get a ready-to-upload sitemap.xml.
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