File Tools — Free Online Utilities

Generate cryptographic hashes, calculate bandwidth transfer times, encode/decode Base64, and create ZIPs.

Hash Generator

Generate SHA-256, SHA-512, and MD5 cryptographic hashes.

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Base64 Encoder / Decoder

Encode files or text to Base64 and decode Base64 strings.

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File Size Calculator

Convert between Bytes, KB, MB, GB, TB & transfer speeds.

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ZIP Creator

Package multiple files into a single compressed ZIP archive.

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Digital QR Menu Maker

Create a free digital QR code food menu and printable table standee cards for restaurants and cafes.

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