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Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates.

Timestamp to date

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Date to timestamp

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CSS Minifier

Strip comments and whitespace from CSS to cut file size.

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HTML Minifier

Strip comments and whitespace from HTML to cut file size.

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HTML Editor & Live Preview

Type or paste HTML and see the rendered result instantly.

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XML Sitemap Generator

Paste your page URLs and get a ready-to-upload sitemap.xml.

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CSV to Excel

Convert a CSV file into a proper Excel (.xlsx) spreadsheet.

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Excel to CSV

Convert the first sheet of an Excel file into a CSV file.

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