{"id":"idna-domain-map","version":"1.0.0","description":"Map a domain with the Unicode 17 UTS #46 table, steps 1 and 2 only.","supported_operations":["apply the uts 46 mapping table","preview idna character mapping","map capital sharp s in a domain","domain mapping before punycode","nfc normalize a domain label","show transitional idna mapping","which characters does idna rewrite"],"unsupported_operations":["punycode the mapped domain","reject disallowed characters","verify dns label length"],"semantics":["Map each code point by Unicode 17.0.0 IdnaMappingTable status. Ignored code points are removed. Disallowed and valid code points stay. Deviation code points use the table mapping only when transitional is true; otherwise they stay. Mapped code points use the table mapping, except U+1E9E CAPITAL SHARP S, which becomes U+0073 U+0073 (ss) when transitional is true and U+00DF when transitional is false (UTS #46 revision 33, section 4 step 1).","After mapping, normalize with NFC. The host String.normalize and the Mark category check follow the runtime Unicode version; status values come only from the vendored Unicode 17.0.0 table.","transitional is optional. When the field is omitted, transitional processing is false and the output echoes false. data_version is unicode-17.0.0-uts46-rev33.","CheckBidi and CheckJoiners are not applied. NV8 and XV8 markers are not an extra rejection. There is no DNS lookup and no URL parse.","Disclaimer: format transform only; provides no confidentiality, integrity, or authenticity.","This tool stops after UTS #46 steps 1 and 2. mapped is the string after status mapping and before NFC. normalized is mapped after NFC. Dots stay as separators and are not used to split labels.","Disallowed characters, STD3 exclusions, hyphens, combining marks, and A-labels are left in place. An A-label is not decoded. An ignored-only domain returns empty mapped and normalized strings.","No DNS length check runs. The only limit_exceeded case is an input over 253 UTF-8 bytes, and that check happens before mapping and before the lone-surrogate check."],"limits":{"max_input_bytes":253},"pricing":{"status":"unpriced","charge_usd":null},"input_schema":{"type":"object","additionalProperties":false,"required":["domain"],"properties":{"domain":{"type":"string","minLength":1,"description":"Domain name, without a scheme or path. Omitted transitional means false."},"transitional":{"type":"boolean","description":"UTS #46 Transitional_Processing. Omission means false."}}},"output_schema":{"type":"object","additionalProperties":false,"required":["mapped","normalized","transitional","data_version"],"properties":{"transitional":{"type":"boolean"},"data_version":{"type":"string","const":"unicode-17.0.0-uts46-rev33"},"mapped":{"type":"string"},"normalized":{"type":"string"}}},"examples":[{"input":{"domain":"Bloß.de","transitional":true},"output":{"mapped":"bloss.de","normalized":"bloss.de","transitional":true,"data_version":"unicode-17.0.0-uts46-rev33"}},{"input":{"domain":"Bloß.de"},"output":{"mapped":"bloß.de","normalized":"bloß.de","transitional":false,"data_version":"unicode-17.0.0-uts46-rev33"}},{"input":{"domain":"ü.com"},"output":{"mapped":"ü.com","normalized":"ü.com","transitional":false,"data_version":"unicode-17.0.0-uts46-rev33"}}],"execute_url":"/v1/tools/idna-domain-map/versions/1.0.0/execute"}