Free browser-based file tools: hash, encode, convert, and inspect files without any server upload.
File Size Converter
Convert between KB, MB, GB, TB and other file size units
Base64 File Encoder
Encode any file to Base64 format
File Hash Generator
Generate MD5, SHA-1, SHA-256 hash of any file
CSV to JSON
Convert CSV files to JSON format online
CSV to XML
Convert CSV data to XML format online