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File Tools
Package, encode and measure files.
🔒 Your files stay on your device — no uploads, no accountsAll File Tools
5 tools
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File Checksum Verifier
Compute a file's hash and compare it against an expected value to verify integrity.
📦File Size Converter
Convert between bytes, KB, MB, GB and TB.
📦File to Base64
Convert any file into a Base64-encoded string.
📦ZIP Extractor
Open a .zip file and download its contents, without needing any software.
📦ZIP File Creator
Bundle multiple files into a single downloadable ZIP archive.