Archive & Data Tools
Create and extract ZIP files, convert JSON, CSV and XML, and encode Base64.
10 tools · all free · all processed in your browser
ZIP Creator
Compress any files into a single ZIP archive.
ZIP Extractor
Open ZIP files and download what’s inside — safely.
ZIP to TAR
Convert ZIP archives to TAR or TAR.GZ.
JSON to CSV
Convert JSON arrays to CSV, flattening nested data.
CSV to JSON
Convert CSV rows into JSON objects with typed values.
JSON Validator
Check JSON for errors with exact line and column.
XML to JSON
Convert XML documents to JSON, attributes included.
JSON to XML
Convert JSON to well-formed XML.
Base64 Encoder
Encode text or files to Base64 (standard or URL-safe).
Base64 Decoder
Decode Base64 back to text or a downloadable file.