{"id":"length-converter","engine":"core","category":"converter","name":"Length converter","fields":[{"key":"value","label":"Value","type":"number","default":1,"required":true},{"key":"from","label":"From","type":"select","default":"m","options":[{"value":"m","label":"meters (m)"},{"value":"km","label":"kilometers (km)"},{"value":"cm","label":"centimeters (cm)"},{"value":"mm","label":"millimeters (mm)"},{"value":"um","label":"micrometers (µm)"},{"value":"nm","label":"nanometers (nm)"},{"value":"in","label":"inches (in)"},{"value":"ft","label":"feet (ft)"},{"value":"yd","label":"yards (yd)"},{"value":"mi","label":"miles (mi)"},{"value":"nmi","label":"nautical miles (nmi)"}]},{"key":"to","label":"To","type":"select","default":"ft","options":[{"value":"m","label":"meters (m)"},{"value":"km","label":"kilometers (km)"},{"value":"cm","label":"centimeters (cm)"},{"value":"mm","label":"millimeters (mm)"},{"value":"um","label":"micrometers (µm)"},{"value":"nm","label":"nanometers (nm)"},{"value":"in","label":"inches (in)"},{"value":"ft","label":"feet (ft)"},{"value":"yd","label":"yards (yd)"},{"value":"mi","label":"miles (mi)"},{"value":"nmi","label":"nautical miles (nmi)"}]}],"sample":{"value":1,"from":"m","to":"ft"}}