Free online data viewers
Explore JSON, YAML, XML, TOML and TOON as collapsible trees, and CSV or TSV files as clean tables, so large nested data is easy to navigate. All 7 tools are free, need no sign-up and run entirely in your browser.
JSON Viewer
Explore JSON as a collapsible tree
YAML Viewer
Explore YAML as a collapsible tree
XML Viewer
Explore XML as a collapsible tree
TOML Viewer
Explore TOML as a collapsible tree
TOON Viewer
Explore TOON as a collapsible tree
CSV Viewer
View CSV as a sortable table
TSV Viewer
View TSV as a sortable table
