File Converter
ESFree, private file conversion that runs entirely in your browser. Pick a conversion below — your files never leave your device.
Everything runs in your browser. No uploads, no sign-up, no limits.
Image
Data
CSV JSON
Turn CSV rows into a JSON array
JSON CSV
Flatten a JSON array into CSV
JSON YAML
Turn JSON into readable YAML
YAML JSON
Turn YAML configs into JSON
CSV XML
Turn CSV rows into XML records
XML CSV
Flatten XML records into CSV
JSON XML
Turn JSON into structured XML
XML JSON
Turn XML into usable JSON
YAML CSV
Turn a YAML list into CSV
CSV YAML
Turn CSV rows into a YAML list