Universal Unit Converter
Convert length, mass, temperature, area, and digital data storage units with high precision.
Decode Base64 strings to downloadable PDF files with instant in-browser preview.
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Insert your Base64 encoded string.
Click convert to render the PDF in-memory.
Inspect the PDF and save it locally.
Convert length, mass, temperature, area, and digital data storage units with high precision.
Encode plain text to Base64 or decode Base64 strings back to readable UTF-8 text.
Convert Unix Epoch timestamps (seconds/milliseconds) to human-readable dates and vice versa.
Convert images between PNG, JPG, and WebP file formats directly in your browser.
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