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Break a URL into protocol, host, path, query params and hash for debugging and sharing.
If this tool helps you, feel free to scan the QR code to support our development.
Format, minify and validate JSON with error locating and one-click copy.
Convert between Unix timestamp and datetime; auto-detect seconds/ms and show live current time.
Batch-generate UUID v4 with dashed/lowercase/uppercase formats; copy all at once.
Compute MD5, SHA-1, SHA-256, SHA-512 of text or files, all locally with no upload.
Test regular expressions online with live match highlighting and capture groups.
Generate a QR code from text or URL, with adjustable size and error correction; download as PNG.