Free web tools that just work

Hash text, convert and split Office files, generate QR codes and look up DNS. No sign-up, no install.

Hashing

Turn any string into a fixed-length hash

Hash string using Blake2B algorithm

Hash string using MD5 algorithm

Hash string using SHA algorithm

Convert and split spreadsheets and slides

Convert Excel sheets to CSV

Multiple-sheet Excel file(s) to single-sheet Excel files

Split presentation slides into separate files

Convert ADO Recordset file to XML

Clean up markup, share links and check domains

Clean up dirty HTML strings

Turn text into a QR code

Get the IP address(es) of a domain name

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