Unicode Utilities: Internationalized Domain Names (IDN)

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Enter International Domain Names:	For special characters, you can use Picker
fass.de faß.de fäß.de xn--fa-hia.de ₹.com 𑀓.com .com xn--a.com a‌b xn--ab-j1t öbb.at ÖBB.at ÖBB.at ȡog.de ☕.de I♥NY.de ABC・日本.co.jp 日本。co。jp 日本。co.jp 日本1.co.jp x\u0327\u0301.de x\u0301\u0327.de σόλος.gr Σόλος.gr ΣΌΛΟΣ.grعربي.de عربي.de نامهای.de نامه\u200Cای.de

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Results (see Notes)

Input	IDNA2003	UTS46	IDNA2008
Display	fass.de	fass.de	fass.de	fass.de	Punycode	fass.de	fass.de	fass.de	fass.de
Display	faß.de	fass.de	faß.de	faß.de	Punycode	xn--fa-hia.de	fass.de	fass.de	xn--fa-hia.de
Display	fäß.de	fäss.de	fäß.de	fäß.de	Punycode	xn--f-qfao.de	xn--fss-qla.de	xn--fss-qla.de	xn--f-qfao.de
Display	xn--fa-hia.de	faß.de	faß.de	xn--fa-hia.de	Punycode	xn--fa-hia.de	xn--fa-hia.de	xn--fa-hia.de	xn--fa-hia.de
Display	₹.com	₹.com	₹.com	�.com	Punycode	xn--yzg.com	xn--yzg.com	xn--yzg.com	�.com
Display	𑀓.com	𑀓.com	𑀓.com	𑀓.com	Punycode	xn--n00d.com	xn--n00d.com	xn--n00d.com	xn--n00d.com
Display	€.com \u0080.com	€.com \u0080.com	€.com \u0080.com	�.com	Punycode	xn--a.com	xn--a.com	xn--a.com	�.com
Display	xn--a.com	€.com \u0080.com	€.com \u0080.com	xn--a.com	Punycode	xn--a.com	xn--a.com	xn--a.com	xn--a.com
Display	a‌b a\u200Cb	ab	a‌b a\u200Cb	a‌b a\u200Cb	Punycode	xn--ab-j1t	ab	ab	xn--ab-j1t
Display	xn--ab-j1t	a‌b a\u200Cb	a‌b a\u200Cb	xn--ab-j1t	Punycode	xn--ab-j1t	xn--ab-j1t	xn--ab-j1t	xn--ab-j1t
Display	öbb.at	öbb.at	öbb.at	öbb.at	Punycode	xn--bb-eka.at	xn--bb-eka.at	xn--bb-eka.at	xn--bb-eka.at
Display	ÖBB.at	öbb.at	öbb.at	�.at	Punycode	xn--BB-nha.at	xn--bb-eka.at	xn--bb-eka.at	�.at
Display	ÖBB.at	öbb.at	öbb.at	�.at	Punycode	xn--BB-nha.at	xn--bb-eka.at	xn--bb-eka.at	�.at
Display	ȡog.de	ȡog.de	ȡog.de	ȡog.de	Punycode	xn--og-09a.de	xn--og-09a.de	xn--og-09a.de	xn--og-09a.de
Display	☕.de	☕.de	☕.de	�.de	Punycode	xn--53h.de	xn--53h.de	xn--53h.de	�.de
Display	I♥NY.de	i♥ny.de	i♥ny.de	�.de	Punycode	xn--INY-zx5a.de	xn--iny-zx5a.de	xn--iny-zx5a.de	�.de
Display	ABC・日本.co.jp	abc・日本.co.jp	abc・日本.co.jp	�.co.jp	Punycode	xn--vek260nb2a0851bfag.co.jp	xn--abc-rs4b422ycvb.co.jp	xn--abc-rs4b422ycvb.co.jp	�.co.jp
Display	日本。co。jp	日本.co.jp	日本.co.jp	�	Punycode	xn--wgv71a.co.jp	xn--wgv71a.co.jp	xn--wgv71a.co.jp	�
Display	日本。co.jp	日本.co.jp	日本.co.jp	�	Punycode	xn--wgv71a.co.jp	xn--wgv71a.co.jp	xn--wgv71a.co.jp	�
Display	日本1.co.jp	日本1.co.jp	日本1.co.jp	�	Punycode	xn--co-wuw5954azlb.jp	xn--co-wuw5954azlb.jp	xn--co-wuw5954azlb.jp	�
Display	x̧́.de x\u0327\u0301.de	x̧́.de x\u0327\u0301.de	x̧́.de x\u0327\u0301.de	x̧́.de x\u0327\u0301.de	Punycode	xn--x-xbb7i.de	xn--x-xbb7i.de	xn--x-xbb7i.de	xn--x-xbb7i.de
Display	x̧́.de x\u0301\u0327.de	x̧́.de x\u0327\u0301.de	x̧́.de x\u0327\u0301.de	x̧́.de x\u0301\u0327.de	Punycode	xn--x-xbb8i.de	xn--x-xbb7i.de	xn--x-xbb7i.de	xn--x-xbb8i.de
Display	σόλος.gr	σόλοσ.gr	σόλος.gr	σόλος.gr	Punycode	xn--wxaijb9b.gr	xn--wxaikc6b.gr	xn--wxaikc6b.gr	xn--wxaijb9b.gr
Display	Σόλος.gr	σόλοσ.gr	σόλος.gr	�.gr	Punycode	xn--7wa2cmm1c.gr	xn--wxaikc6b.gr	xn--wxaikc6b.gr	�.gr
Display	ΣΌΛΟΣ.grعربي.de	σόλοσ.grعربي.de	σόλοσ.grعربي.de	�.�.de	Punycode	xn--kwa4amnd.xn--gr-9j3ntd3fuj.de	xn--wxaikc6b.xn--gr-gtd9a1b0g.de	xn--wxaikc6b.xn--gr-gtd9a1b0g.de	�.�.de
Display	عربي.de	عربي.de	عربي.de	عربي.de	Punycode	xn--ngbrx4e.de	xn--ngbrx4e.de	xn--ngbrx4e.de	xn--ngbrx4e.de
Display	نامهای.de	نامهای.de	نامهای.de	نامهای.de	Punycode	xn--mgba3gch31f.de	xn--mgba3gch31f.de	xn--mgba3gch31f.de	xn--mgba3gch31f.de
Display	نامه‌ای.de نامه\u200Cای.de	نامهای.de	نامه‌ای.de نامه\u200Cای.de	نامه‌ای.de نامه\u200Cای.de	Punycode	xn--mgba3gch31f060k.de	xn--mgba3gch31f.de	xn--mgba3gch31f.de	xn--mgba3gch31f060k.de

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Notes

1. Unicode UTS #46: Unicode IDNA Compatibility Processing is designed to allow implementations to support both IDNA2008 and IDNA2003, without the compatibility problems resulting from the conflicts between them.
2. Errors in labels are shown with red; the results may show � if they are not determinant.
3. The input can have hex Unicode, using the \u convention. For example, ♥ can be supplied as \u2665. If there are accents or invisible characters they are shown on a second line with \u escapes, to show the difference between cases like Ö and O + ̈
4. The Punycode shown in the Input column is raw - without any mapping or transformation, but breaking at dots (full stops and ideographic full stops), but not those in characters like 'U+2490 ( ⒐ ) DIGIT NINE FULL STOP')
5. The behavior with of browsers with composed single characters like 'U+2490 ( ⒐ ) DIGIT NINE FULL STOP' (in http://lab⒐be) varies:
   1. Chrome, Safari, and IE will fail to resolve http://lab⒐be.
   2. Firefox maps '⒐' to "9" + "." before separating labels; thus resolving http://lab⒐be.