{"id":"area-converter","engine":"core","category":"converter","name":"Area converter","fields":[{"key":"value","label":"Value","type":"number","default":1,"required":true},{"key":"from","label":"From","type":"select","default":"m2","options":[{"value":"m2","label":"square meters (m²)"},{"value":"km2","label":"square kilometers (km²)"},{"value":"cm2","label":"square centimeters (cm²)"},{"value":"mm2","label":"square millimeters (mm²)"},{"value":"ha","label":"hectares (ha)"},{"value":"acre","label":"international acres"},{"value":"ft2","label":"square feet (ft²)"},{"value":"in2","label":"square inches (in²)"},{"value":"mi2","label":"square miles (mi²)"}]},{"key":"to","label":"To","type":"select","default":"ft2","options":[{"value":"m2","label":"square meters (m²)"},{"value":"km2","label":"square kilometers (km²)"},{"value":"cm2","label":"square centimeters (cm²)"},{"value":"mm2","label":"square millimeters (mm²)"},{"value":"ha","label":"hectares (ha)"},{"value":"acre","label":"international acres"},{"value":"ft2","label":"square feet (ft²)"},{"value":"in2","label":"square inches (in²)"},{"value":"mi2","label":"square miles (mi²)"}]}],"sample":{"value":1,"from":"m2","to":"ft2"}}