diff --git a/emojirunes/data.go b/emojirunes/data.go
new file mode 100644
index 0000000..f684a5b
--- /dev/null
+++ b/emojirunes/data.go
@@ -0,0 +1,1436 @@
+// Code generated by go generate; DO NOT EDIT.
+
+package emojirunes
+
+var EmojiRunes = []rune{
+	0x200d,
+	0x203c,
+	0x2049,
+	0x20e3,
+	0x2122,
+	0x2139,
+	0x2194,
+	0x2195,
+	0x2196,
+	0x2197,
+	0x2198,
+	0x2199,
+	0x21a9,
+	0x21aa,
+	0x231a,
+	0x231b,
+	0x2328,
+	0x23cf,
+	0x23e9,
+	0x23ea,
+	0x23eb,
+	0x23ec,
+	0x23ed,
+	0x23ee,
+	0x23ef,
+	0x23f0,
+	0x23f1,
+	0x23f2,
+	0x23f3,
+	0x23f8,
+	0x23f9,
+	0x23fa,
+	0x24c2,
+	0x25aa,
+	0x25ab,
+	0x25b6,
+	0x25c0,
+	0x25fb,
+	0x25fc,
+	0x25fd,
+	0x25fe,
+	0x2600,
+	0x2601,
+	0x2602,
+	0x2603,
+	0x2604,
+	0x260e,
+	0x2611,
+	0x2614,
+	0x2615,
+	0x2618,
+	0x261d,
+	0x2620,
+	0x2622,
+	0x2623,
+	0x2626,
+	0x262a,
+	0x262e,
+	0x262f,
+	0x2638,
+	0x2639,
+	0x263a,
+	0x2640,
+	0x2642,
+	0x2648,
+	0x2649,
+	0x264a,
+	0x264b,
+	0x264c,
+	0x264d,
+	0x264e,
+	0x264f,
+	0x2650,
+	0x2651,
+	0x2652,
+	0x2653,
+	0x265f,
+	0x2660,
+	0x2663,
+	0x2665,
+	0x2666,
+	0x2668,
+	0x267b,
+	0x267e,
+	0x267f,
+	0x2692,
+	0x2693,
+	0x2694,
+	0x2695,
+	0x2696,
+	0x2697,
+	0x2699,
+	0x269b,
+	0x269c,
+	0x26a0,
+	0x26a1,
+	0x26a7,
+	0x26aa,
+	0x26ab,
+	0x26b0,
+	0x26b1,
+	0x26bd,
+	0x26be,
+	0x26c4,
+	0x26c5,
+	0x26c8,
+	0x26ce,
+	0x26cf,
+	0x26d1,
+	0x26d3,
+	0x26d4,
+	0x26e9,
+	0x26ea,
+	0x26f0,
+	0x26f1,
+	0x26f2,
+	0x26f3,
+	0x26f4,
+	0x26f5,
+	0x26f7,
+	0x26f8,
+	0x26f9,
+	0x26fa,
+	0x26fd,
+	0x2702,
+	0x2705,
+	0x2708,
+	0x2709,
+	0x270a,
+	0x270b,
+	0x270c,
+	0x270d,
+	0x270f,
+	0x2712,
+	0x2714,
+	0x2716,
+	0x271d,
+	0x2721,
+	0x2728,
+	0x2733,
+	0x2734,
+	0x2744,
+	0x2747,
+	0x274c,
+	0x274e,
+	0x2753,
+	0x2754,
+	0x2755,
+	0x2757,
+	0x2763,
+	0x2764,
+	0x2795,
+	0x2796,
+	0x2797,
+	0x27a1,
+	0x27b0,
+	0x27bf,
+	0x2934,
+	0x2935,
+	0x2b05,
+	0x2b06,
+	0x2b07,
+	0x2b1b,
+	0x2b1c,
+	0x2b50,
+	0x2b55,
+	0x3030,
+	0x303d,
+	0x3297,
+	0x3299,
+	0xfe0f,
+	0x1f004,
+	0x1f0cf,
+	0x1f170,
+	0x1f171,
+	0x1f17e,
+	0x1f17f,
+	0x1f18e,
+	0x1f191,
+	0x1f192,
+	0x1f193,
+	0x1f194,
+	0x1f195,
+	0x1f196,
+	0x1f197,
+	0x1f198,
+	0x1f199,
+	0x1f19a,
+	0x1f1e6,
+	0x1f1e7,
+	0x1f1e8,
+	0x1f1e9,
+	0x1f1ea,
+	0x1f1eb,
+	0x1f1ec,
+	0x1f1ed,
+	0x1f1ee,
+	0x1f1ef,
+	0x1f1f0,
+	0x1f1f1,
+	0x1f1f2,
+	0x1f1f3,
+	0x1f1f4,
+	0x1f1f5,
+	0x1f1f6,
+	0x1f1f7,
+	0x1f1f8,
+	0x1f1f9,
+	0x1f1fa,
+	0x1f1fb,
+	0x1f1fc,
+	0x1f1fd,
+	0x1f1fe,
+	0x1f1ff,
+	0x1f201,
+	0x1f202,
+	0x1f21a,
+	0x1f22f,
+	0x1f232,
+	0x1f233,
+	0x1f234,
+	0x1f235,
+	0x1f236,
+	0x1f237,
+	0x1f238,
+	0x1f239,
+	0x1f23a,
+	0x1f250,
+	0x1f251,
+	0x1f300,
+	0x1f301,
+	0x1f302,
+	0x1f303,
+	0x1f304,
+	0x1f305,
+	0x1f306,
+	0x1f307,
+	0x1f308,
+	0x1f309,
+	0x1f30a,
+	0x1f30b,
+	0x1f30c,
+	0x1f30d,
+	0x1f30e,
+	0x1f30f,
+	0x1f310,
+	0x1f311,
+	0x1f312,
+	0x1f313,
+	0x1f314,
+	0x1f315,
+	0x1f316,
+	0x1f317,
+	0x1f318,
+	0x1f319,
+	0x1f31a,
+	0x1f31b,
+	0x1f31c,
+	0x1f31d,
+	0x1f31e,
+	0x1f31f,
+	0x1f320,
+	0x1f321,
+	0x1f324,
+	0x1f325,
+	0x1f326,
+	0x1f327,
+	0x1f328,
+	0x1f329,
+	0x1f32a,
+	0x1f32b,
+	0x1f32c,
+	0x1f32d,
+	0x1f32e,
+	0x1f32f,
+	0x1f330,
+	0x1f331,
+	0x1f332,
+	0x1f333,
+	0x1f334,
+	0x1f335,
+	0x1f336,
+	0x1f337,
+	0x1f338,
+	0x1f339,
+	0x1f33a,
+	0x1f33b,
+	0x1f33c,
+	0x1f33d,
+	0x1f33e,
+	0x1f33f,
+	0x1f340,
+	0x1f341,
+	0x1f342,
+	0x1f343,
+	0x1f344,
+	0x1f345,
+	0x1f346,
+	0x1f347,
+	0x1f348,
+	0x1f349,
+	0x1f34a,
+	0x1f34b,
+	0x1f34c,
+	0x1f34d,
+	0x1f34e,
+	0x1f34f,
+	0x1f350,
+	0x1f351,
+	0x1f352,
+	0x1f353,
+	0x1f354,
+	0x1f355,
+	0x1f356,
+	0x1f357,
+	0x1f358,
+	0x1f359,
+	0x1f35a,
+	0x1f35b,
+	0x1f35c,
+	0x1f35d,
+	0x1f35e,
+	0x1f35f,
+	0x1f360,
+	0x1f361,
+	0x1f362,
+	0x1f363,
+	0x1f364,
+	0x1f365,
+	0x1f366,
+	0x1f367,
+	0x1f368,
+	0x1f369,
+	0x1f36a,
+	0x1f36b,
+	0x1f36c,
+	0x1f36d,
+	0x1f36e,
+	0x1f36f,
+	0x1f370,
+	0x1f371,
+	0x1f372,
+	0x1f373,
+	0x1f374,
+	0x1f375,
+	0x1f376,
+	0x1f377,
+	0x1f378,
+	0x1f379,
+	0x1f37a,
+	0x1f37b,
+	0x1f37c,
+	0x1f37d,
+	0x1f37e,
+	0x1f37f,
+	0x1f380,
+	0x1f381,
+	0x1f382,
+	0x1f383,
+	0x1f384,
+	0x1f385,
+	0x1f386,
+	0x1f387,
+	0x1f388,
+	0x1f389,
+	0x1f38a,
+	0x1f38b,
+	0x1f38c,
+	0x1f38d,
+	0x1f38e,
+	0x1f38f,
+	0x1f390,
+	0x1f391,
+	0x1f392,
+	0x1f393,
+	0x1f396,
+	0x1f397,
+	0x1f399,
+	0x1f39a,
+	0x1f39b,
+	0x1f39e,
+	0x1f39f,
+	0x1f3a0,
+	0x1f3a1,
+	0x1f3a2,
+	0x1f3a3,
+	0x1f3a4,
+	0x1f3a5,
+	0x1f3a6,
+	0x1f3a7,
+	0x1f3a8,
+	0x1f3a9,
+	0x1f3aa,
+	0x1f3ab,
+	0x1f3ac,
+	0x1f3ad,
+	0x1f3ae,
+	0x1f3af,
+	0x1f3b0,
+	0x1f3b1,
+	0x1f3b2,
+	0x1f3b3,
+	0x1f3b4,
+	0x1f3b5,
+	0x1f3b6,
+	0x1f3b7,
+	0x1f3b8,
+	0x1f3b9,
+	0x1f3ba,
+	0x1f3bb,
+	0x1f3bc,
+	0x1f3bd,
+	0x1f3be,
+	0x1f3bf,
+	0x1f3c0,
+	0x1f3c1,
+	0x1f3c2,
+	0x1f3c3,
+	0x1f3c4,
+	0x1f3c5,
+	0x1f3c6,
+	0x1f3c7,
+	0x1f3c8,
+	0x1f3c9,
+	0x1f3ca,
+	0x1f3cb,
+	0x1f3cc,
+	0x1f3cd,
+	0x1f3ce,
+	0x1f3cf,
+	0x1f3d0,
+	0x1f3d1,
+	0x1f3d2,
+	0x1f3d3,
+	0x1f3d4,
+	0x1f3d5,
+	0x1f3d6,
+	0x1f3d7,
+	0x1f3d8,
+	0x1f3d9,
+	0x1f3da,
+	0x1f3db,
+	0x1f3dc,
+	0x1f3dd,
+	0x1f3de,
+	0x1f3df,
+	0x1f3e0,
+	0x1f3e1,
+	0x1f3e2,
+	0x1f3e3,
+	0x1f3e4,
+	0x1f3e5,
+	0x1f3e6,
+	0x1f3e7,
+	0x1f3e8,
+	0x1f3e9,
+	0x1f3ea,
+	0x1f3eb,
+	0x1f3ec,
+	0x1f3ed,
+	0x1f3ee,
+	0x1f3ef,
+	0x1f3f0,
+	0x1f3f3,
+	0x1f3f4,
+	0x1f3f5,
+	0x1f3f7,
+	0x1f3f8,
+	0x1f3f9,
+	0x1f3fa,
+	0x1f3fb,
+	0x1f3fc,
+	0x1f3fd,
+	0x1f3fe,
+	0x1f3ff,
+	0x1f400,
+	0x1f401,
+	0x1f402,
+	0x1f403,
+	0x1f404,
+	0x1f405,
+	0x1f406,
+	0x1f407,
+	0x1f408,
+	0x1f409,
+	0x1f40a,
+	0x1f40b,
+	0x1f40c,
+	0x1f40d,
+	0x1f40e,
+	0x1f40f,
+	0x1f410,
+	0x1f411,
+	0x1f412,
+	0x1f413,
+	0x1f414,
+	0x1f415,
+	0x1f416,
+	0x1f417,
+	0x1f418,
+	0x1f419,
+	0x1f41a,
+	0x1f41b,
+	0x1f41c,
+	0x1f41d,
+	0x1f41e,
+	0x1f41f,
+	0x1f420,
+	0x1f421,
+	0x1f422,
+	0x1f423,
+	0x1f424,
+	0x1f425,
+	0x1f426,
+	0x1f427,
+	0x1f428,
+	0x1f429,
+	0x1f42a,
+	0x1f42b,
+	0x1f42c,
+	0x1f42d,
+	0x1f42e,
+	0x1f42f,
+	0x1f430,
+	0x1f431,
+	0x1f432,
+	0x1f433,
+	0x1f434,
+	0x1f435,
+	0x1f436,
+	0x1f437,
+	0x1f438,
+	0x1f439,
+	0x1f43a,
+	0x1f43b,
+	0x1f43c,
+	0x1f43d,
+	0x1f43e,
+	0x1f43f,
+	0x1f440,
+	0x1f441,
+	0x1f442,
+	0x1f443,
+	0x1f444,
+	0x1f445,
+	0x1f446,
+	0x1f447,
+	0x1f448,
+	0x1f449,
+	0x1f44a,
+	0x1f44b,
+	0x1f44c,
+	0x1f44d,
+	0x1f44e,
+	0x1f44f,
+	0x1f450,
+	0x1f451,
+	0x1f452,
+	0x1f453,
+	0x1f454,
+	0x1f455,
+	0x1f456,
+	0x1f457,
+	0x1f458,
+	0x1f459,
+	0x1f45a,
+	0x1f45b,
+	0x1f45c,
+	0x1f45d,
+	0x1f45e,
+	0x1f45f,
+	0x1f460,
+	0x1f461,
+	0x1f462,
+	0x1f463,
+	0x1f464,
+	0x1f465,
+	0x1f466,
+	0x1f467,
+	0x1f468,
+	0x1f469,
+	0x1f46a,
+	0x1f46b,
+	0x1f46c,
+	0x1f46d,
+	0x1f46e,
+	0x1f46f,
+	0x1f470,
+	0x1f471,
+	0x1f472,
+	0x1f473,
+	0x1f474,
+	0x1f475,
+	0x1f476,
+	0x1f477,
+	0x1f478,
+	0x1f479,
+	0x1f47a,
+	0x1f47b,
+	0x1f47c,
+	0x1f47d,
+	0x1f47e,
+	0x1f47f,
+	0x1f480,
+	0x1f481,
+	0x1f482,
+	0x1f483,
+	0x1f484,
+	0x1f485,
+	0x1f486,
+	0x1f487,
+	0x1f488,
+	0x1f489,
+	0x1f48a,
+	0x1f48b,
+	0x1f48c,
+	0x1f48d,
+	0x1f48e,
+	0x1f48f,
+	0x1f490,
+	0x1f491,
+	0x1f492,
+	0x1f493,
+	0x1f494,
+	0x1f495,
+	0x1f496,
+	0x1f497,
+	0x1f498,
+	0x1f499,
+	0x1f49a,
+	0x1f49b,
+	0x1f49c,
+	0x1f49d,
+	0x1f49e,
+	0x1f49f,
+	0x1f4a0,
+	0x1f4a1,
+	0x1f4a2,
+	0x1f4a3,
+	0x1f4a4,
+	0x1f4a5,
+	0x1f4a6,
+	0x1f4a7,
+	0x1f4a8,
+	0x1f4a9,
+	0x1f4aa,
+	0x1f4ab,
+	0x1f4ac,
+	0x1f4ad,
+	0x1f4ae,
+	0x1f4af,
+	0x1f4b0,
+	0x1f4b1,
+	0x1f4b2,
+	0x1f4b3,
+	0x1f4b4,
+	0x1f4b5,
+	0x1f4b6,
+	0x1f4b7,
+	0x1f4b8,
+	0x1f4b9,
+	0x1f4ba,
+	0x1f4bb,
+	0x1f4bc,
+	0x1f4bd,
+	0x1f4be,
+	0x1f4bf,
+	0x1f4c0,
+	0x1f4c1,
+	0x1f4c2,
+	0x1f4c3,
+	0x1f4c4,
+	0x1f4c5,
+	0x1f4c6,
+	0x1f4c7,
+	0x1f4c8,
+	0x1f4c9,
+	0x1f4ca,
+	0x1f4cb,
+	0x1f4cc,
+	0x1f4cd,
+	0x1f4ce,
+	0x1f4cf,
+	0x1f4d0,
+	0x1f4d1,
+	0x1f4d2,
+	0x1f4d3,
+	0x1f4d4,
+	0x1f4d5,
+	0x1f4d6,
+	0x1f4d7,
+	0x1f4d8,
+	0x1f4d9,
+	0x1f4da,
+	0x1f4db,
+	0x1f4dc,
+	0x1f4dd,
+	0x1f4de,
+	0x1f4df,
+	0x1f4e0,
+	0x1f4e1,
+	0x1f4e2,
+	0x1f4e3,
+	0x1f4e4,
+	0x1f4e5,
+	0x1f4e6,
+	0x1f4e7,
+	0x1f4e8,
+	0x1f4e9,
+	0x1f4ea,
+	0x1f4eb,
+	0x1f4ec,
+	0x1f4ed,
+	0x1f4ee,
+	0x1f4ef,
+	0x1f4f0,
+	0x1f4f1,
+	0x1f4f2,
+	0x1f4f3,
+	0x1f4f4,
+	0x1f4f5,
+	0x1f4f6,
+	0x1f4f7,
+	0x1f4f8,
+	0x1f4f9,
+	0x1f4fa,
+	0x1f4fb,
+	0x1f4fc,
+	0x1f4fd,
+	0x1f4ff,
+	0x1f500,
+	0x1f501,
+	0x1f502,
+	0x1f503,
+	0x1f504,
+	0x1f505,
+	0x1f506,
+	0x1f507,
+	0x1f508,
+	0x1f509,
+	0x1f50a,
+	0x1f50b,
+	0x1f50c,
+	0x1f50d,
+	0x1f50e,
+	0x1f50f,
+	0x1f510,
+	0x1f511,
+	0x1f512,
+	0x1f513,
+	0x1f514,
+	0x1f515,
+	0x1f516,
+	0x1f517,
+	0x1f518,
+	0x1f519,
+	0x1f51a,
+	0x1f51b,
+	0x1f51c,
+	0x1f51d,
+	0x1f51e,
+	0x1f51f,
+	0x1f520,
+	0x1f521,
+	0x1f522,
+	0x1f523,
+	0x1f524,
+	0x1f525,
+	0x1f526,
+	0x1f527,
+	0x1f528,
+	0x1f529,
+	0x1f52a,
+	0x1f52b,
+	0x1f52c,
+	0x1f52d,
+	0x1f52e,
+	0x1f52f,
+	0x1f530,
+	0x1f531,
+	0x1f532,
+	0x1f533,
+	0x1f534,
+	0x1f535,
+	0x1f536,
+	0x1f537,
+	0x1f538,
+	0x1f539,
+	0x1f53a,
+	0x1f53b,
+	0x1f53c,
+	0x1f53d,
+	0x1f549,
+	0x1f54a,
+	0x1f54b,
+	0x1f54c,
+	0x1f54d,
+	0x1f54e,
+	0x1f550,
+	0x1f551,
+	0x1f552,
+	0x1f553,
+	0x1f554,
+	0x1f555,
+	0x1f556,
+	0x1f557,
+	0x1f558,
+	0x1f559,
+	0x1f55a,
+	0x1f55b,
+	0x1f55c,
+	0x1f55d,
+	0x1f55e,
+	0x1f55f,
+	0x1f560,
+	0x1f561,
+	0x1f562,
+	0x1f563,
+	0x1f564,
+	0x1f565,
+	0x1f566,
+	0x1f567,
+	0x1f56f,
+	0x1f570,
+	0x1f573,
+	0x1f574,
+	0x1f575,
+	0x1f576,
+	0x1f577,
+	0x1f578,
+	0x1f579,
+	0x1f57a,
+	0x1f587,
+	0x1f58a,
+	0x1f58b,
+	0x1f58c,
+	0x1f58d,
+	0x1f590,
+	0x1f595,
+	0x1f596,
+	0x1f5a4,
+	0x1f5a5,
+	0x1f5a8,
+	0x1f5b1,
+	0x1f5b2,
+	0x1f5bc,
+	0x1f5c2,
+	0x1f5c3,
+	0x1f5c4,
+	0x1f5d1,
+	0x1f5d2,
+	0x1f5d3,
+	0x1f5dc,
+	0x1f5dd,
+	0x1f5de,
+	0x1f5e1,
+	0x1f5e3,
+	0x1f5e8,
+	0x1f5ef,
+	0x1f5f3,
+	0x1f5fa,
+	0x1f5fb,
+	0x1f5fc,
+	0x1f5fd,
+	0x1f5fe,
+	0x1f5ff,
+	0x1f600,
+	0x1f601,
+	0x1f602,
+	0x1f603,
+	0x1f604,
+	0x1f605,
+	0x1f606,
+	0x1f607,
+	0x1f608,
+	0x1f609,
+	0x1f60a,
+	0x1f60b,
+	0x1f60c,
+	0x1f60d,
+	0x1f60e,
+	0x1f60f,
+	0x1f610,
+	0x1f611,
+	0x1f612,
+	0x1f613,
+	0x1f614,
+	0x1f615,
+	0x1f616,
+	0x1f617,
+	0x1f618,
+	0x1f619,
+	0x1f61a,
+	0x1f61b,
+	0x1f61c,
+	0x1f61d,
+	0x1f61e,
+	0x1f61f,
+	0x1f620,
+	0x1f621,
+	0x1f622,
+	0x1f623,
+	0x1f624,
+	0x1f625,
+	0x1f626,
+	0x1f627,
+	0x1f628,
+	0x1f629,
+	0x1f62a,
+	0x1f62b,
+	0x1f62c,
+	0x1f62d,
+	0x1f62e,
+	0x1f62f,
+	0x1f630,
+	0x1f631,
+	0x1f632,
+	0x1f633,
+	0x1f634,
+	0x1f635,
+	0x1f636,
+	0x1f637,
+	0x1f638,
+	0x1f639,
+	0x1f63a,
+	0x1f63b,
+	0x1f63c,
+	0x1f63d,
+	0x1f63e,
+	0x1f63f,
+	0x1f640,
+	0x1f641,
+	0x1f642,
+	0x1f643,
+	0x1f644,
+	0x1f645,
+	0x1f646,
+	0x1f647,
+	0x1f648,
+	0x1f649,
+	0x1f64a,
+	0x1f64b,
+	0x1f64c,
+	0x1f64d,
+	0x1f64e,
+	0x1f64f,
+	0x1f680,
+	0x1f681,
+	0x1f682,
+	0x1f683,
+	0x1f684,
+	0x1f685,
+	0x1f686,
+	0x1f687,
+	0x1f688,
+	0x1f689,
+	0x1f68a,
+	0x1f68b,
+	0x1f68c,
+	0x1f68d,
+	0x1f68e,
+	0x1f68f,
+	0x1f690,
+	0x1f691,
+	0x1f692,
+	0x1f693,
+	0x1f694,
+	0x1f695,
+	0x1f696,
+	0x1f697,
+	0x1f698,
+	0x1f699,
+	0x1f69a,
+	0x1f69b,
+	0x1f69c,
+	0x1f69d,
+	0x1f69e,
+	0x1f69f,
+	0x1f6a0,
+	0x1f6a1,
+	0x1f6a2,
+	0x1f6a3,
+	0x1f6a4,
+	0x1f6a5,
+	0x1f6a6,
+	0x1f6a7,
+	0x1f6a8,
+	0x1f6a9,
+	0x1f6aa,
+	0x1f6ab,
+	0x1f6ac,
+	0x1f6ad,
+	0x1f6ae,
+	0x1f6af,
+	0x1f6b0,
+	0x1f6b1,
+	0x1f6b2,
+	0x1f6b3,
+	0x1f6b4,
+	0x1f6b5,
+	0x1f6b6,
+	0x1f6b7,
+	0x1f6b8,
+	0x1f6b9,
+	0x1f6ba,
+	0x1f6bb,
+	0x1f6bc,
+	0x1f6bd,
+	0x1f6be,
+	0x1f6bf,
+	0x1f6c0,
+	0x1f6c1,
+	0x1f6c2,
+	0x1f6c3,
+	0x1f6c4,
+	0x1f6c5,
+	0x1f6cb,
+	0x1f6cc,
+	0x1f6cd,
+	0x1f6ce,
+	0x1f6cf,
+	0x1f6d0,
+	0x1f6d1,
+	0x1f6d2,
+	0x1f6d5,
+	0x1f6d6,
+	0x1f6d7,
+	0x1f6dc,
+	0x1f6dd,
+	0x1f6de,
+	0x1f6df,
+	0x1f6e0,
+	0x1f6e1,
+	0x1f6e2,
+	0x1f6e3,
+	0x1f6e4,
+	0x1f6e5,
+	0x1f6e9,
+	0x1f6eb,
+	0x1f6ec,
+	0x1f6f0,
+	0x1f6f3,
+	0x1f6f4,
+	0x1f6f5,
+	0x1f6f6,
+	0x1f6f7,
+	0x1f6f8,
+	0x1f6f9,
+	0x1f6fa,
+	0x1f6fb,
+	0x1f6fc,
+	0x1f7e0,
+	0x1f7e1,
+	0x1f7e2,
+	0x1f7e3,
+	0x1f7e4,
+	0x1f7e5,
+	0x1f7e6,
+	0x1f7e7,
+	0x1f7e8,
+	0x1f7e9,
+	0x1f7ea,
+	0x1f7eb,
+	0x1f7f0,
+	0x1f90c,
+	0x1f90d,
+	0x1f90e,
+	0x1f90f,
+	0x1f910,
+	0x1f911,
+	0x1f912,
+	0x1f913,
+	0x1f914,
+	0x1f915,
+	0x1f916,
+	0x1f917,
+	0x1f918,
+	0x1f919,
+	0x1f91a,
+	0x1f91b,
+	0x1f91c,
+	0x1f91d,
+	0x1f91e,
+	0x1f91f,
+	0x1f920,
+	0x1f921,
+	0x1f922,
+	0x1f923,
+	0x1f924,
+	0x1f925,
+	0x1f926,
+	0x1f927,
+	0x1f928,
+	0x1f929,
+	0x1f92a,
+	0x1f92b,
+	0x1f92c,
+	0x1f92d,
+	0x1f92e,
+	0x1f92f,
+	0x1f930,
+	0x1f931,
+	0x1f932,
+	0x1f933,
+	0x1f934,
+	0x1f935,
+	0x1f936,
+	0x1f937,
+	0x1f938,
+	0x1f939,
+	0x1f93a,
+	0x1f93c,
+	0x1f93d,
+	0x1f93e,
+	0x1f93f,
+	0x1f940,
+	0x1f941,
+	0x1f942,
+	0x1f943,
+	0x1f944,
+	0x1f945,
+	0x1f947,
+	0x1f948,
+	0x1f949,
+	0x1f94a,
+	0x1f94b,
+	0x1f94c,
+	0x1f94d,
+	0x1f94e,
+	0x1f94f,
+	0x1f950,
+	0x1f951,
+	0x1f952,
+	0x1f953,
+	0x1f954,
+	0x1f955,
+	0x1f956,
+	0x1f957,
+	0x1f958,
+	0x1f959,
+	0x1f95a,
+	0x1f95b,
+	0x1f95c,
+	0x1f95d,
+	0x1f95e,
+	0x1f95f,
+	0x1f960,
+	0x1f961,
+	0x1f962,
+	0x1f963,
+	0x1f964,
+	0x1f965,
+	0x1f966,
+	0x1f967,
+	0x1f968,
+	0x1f969,
+	0x1f96a,
+	0x1f96b,
+	0x1f96c,
+	0x1f96d,
+	0x1f96e,
+	0x1f96f,
+	0x1f970,
+	0x1f971,
+	0x1f972,
+	0x1f973,
+	0x1f974,
+	0x1f975,
+	0x1f976,
+	0x1f977,
+	0x1f978,
+	0x1f979,
+	0x1f97a,
+	0x1f97b,
+	0x1f97c,
+	0x1f97d,
+	0x1f97e,
+	0x1f97f,
+	0x1f980,
+	0x1f981,
+	0x1f982,
+	0x1f983,
+	0x1f984,
+	0x1f985,
+	0x1f986,
+	0x1f987,
+	0x1f988,
+	0x1f989,
+	0x1f98a,
+	0x1f98b,
+	0x1f98c,
+	0x1f98d,
+	0x1f98e,
+	0x1f98f,
+	0x1f990,
+	0x1f991,
+	0x1f992,
+	0x1f993,
+	0x1f994,
+	0x1f995,
+	0x1f996,
+	0x1f997,
+	0x1f998,
+	0x1f999,
+	0x1f99a,
+	0x1f99b,
+	0x1f99c,
+	0x1f99d,
+	0x1f99e,
+	0x1f99f,
+	0x1f9a0,
+	0x1f9a1,
+	0x1f9a2,
+	0x1f9a3,
+	0x1f9a4,
+	0x1f9a5,
+	0x1f9a6,
+	0x1f9a7,
+	0x1f9a8,
+	0x1f9a9,
+	0x1f9aa,
+	0x1f9ab,
+	0x1f9ac,
+	0x1f9ad,
+	0x1f9ae,
+	0x1f9af,
+	0x1f9b0,
+	0x1f9b1,
+	0x1f9b2,
+	0x1f9b3,
+	0x1f9b4,
+	0x1f9b5,
+	0x1f9b6,
+	0x1f9b7,
+	0x1f9b8,
+	0x1f9b9,
+	0x1f9ba,
+	0x1f9bb,
+	0x1f9bc,
+	0x1f9bd,
+	0x1f9be,
+	0x1f9bf,
+	0x1f9c0,
+	0x1f9c1,
+	0x1f9c2,
+	0x1f9c3,
+	0x1f9c4,
+	0x1f9c5,
+	0x1f9c6,
+	0x1f9c7,
+	0x1f9c8,
+	0x1f9c9,
+	0x1f9ca,
+	0x1f9cb,
+	0x1f9cc,
+	0x1f9cd,
+	0x1f9ce,
+	0x1f9cf,
+	0x1f9d0,
+	0x1f9d1,
+	0x1f9d2,
+	0x1f9d3,
+	0x1f9d4,
+	0x1f9d5,
+	0x1f9d6,
+	0x1f9d7,
+	0x1f9d8,
+	0x1f9d9,
+	0x1f9da,
+	0x1f9db,
+	0x1f9dc,
+	0x1f9dd,
+	0x1f9de,
+	0x1f9df,
+	0x1f9e0,
+	0x1f9e1,
+	0x1f9e2,
+	0x1f9e3,
+	0x1f9e4,
+	0x1f9e5,
+	0x1f9e6,
+	0x1f9e7,
+	0x1f9e8,
+	0x1f9e9,
+	0x1f9ea,
+	0x1f9eb,
+	0x1f9ec,
+	0x1f9ed,
+	0x1f9ee,
+	0x1f9ef,
+	0x1f9f0,
+	0x1f9f1,
+	0x1f9f2,
+	0x1f9f3,
+	0x1f9f4,
+	0x1f9f5,
+	0x1f9f6,
+	0x1f9f7,
+	0x1f9f8,
+	0x1f9f9,
+	0x1f9fa,
+	0x1f9fb,
+	0x1f9fc,
+	0x1f9fd,
+	0x1f9fe,
+	0x1f9ff,
+	0x1fa70,
+	0x1fa71,
+	0x1fa72,
+	0x1fa73,
+	0x1fa74,
+	0x1fa75,
+	0x1fa76,
+	0x1fa77,
+	0x1fa78,
+	0x1fa79,
+	0x1fa7a,
+	0x1fa7b,
+	0x1fa7c,
+	0x1fa80,
+	0x1fa81,
+	0x1fa82,
+	0x1fa83,
+	0x1fa84,
+	0x1fa85,
+	0x1fa86,
+	0x1fa87,
+	0x1fa88,
+	0x1fa89,
+	0x1fa8f,
+	0x1fa90,
+	0x1fa91,
+	0x1fa92,
+	0x1fa93,
+	0x1fa94,
+	0x1fa95,
+	0x1fa96,
+	0x1fa97,
+	0x1fa98,
+	0x1fa99,
+	0x1fa9a,
+	0x1fa9b,
+	0x1fa9c,
+	0x1fa9d,
+	0x1fa9e,
+	0x1fa9f,
+	0x1faa0,
+	0x1faa1,
+	0x1faa2,
+	0x1faa3,
+	0x1faa4,
+	0x1faa5,
+	0x1faa6,
+	0x1faa7,
+	0x1faa8,
+	0x1faa9,
+	0x1faaa,
+	0x1faab,
+	0x1faac,
+	0x1faad,
+	0x1faae,
+	0x1faaf,
+	0x1fab0,
+	0x1fab1,
+	0x1fab2,
+	0x1fab3,
+	0x1fab4,
+	0x1fab5,
+	0x1fab6,
+	0x1fab7,
+	0x1fab8,
+	0x1fab9,
+	0x1faba,
+	0x1fabb,
+	0x1fabc,
+	0x1fabd,
+	0x1fabe,
+	0x1fabf,
+	0x1fac0,
+	0x1fac1,
+	0x1fac2,
+	0x1fac3,
+	0x1fac4,
+	0x1fac5,
+	0x1fac6,
+	0x1face,
+	0x1facf,
+	0x1fad0,
+	0x1fad1,
+	0x1fad2,
+	0x1fad3,
+	0x1fad4,
+	0x1fad5,
+	0x1fad6,
+	0x1fad7,
+	0x1fad8,
+	0x1fad9,
+	0x1fada,
+	0x1fadb,
+	0x1fadc,
+	0x1fadf,
+	0x1fae0,
+	0x1fae1,
+	0x1fae2,
+	0x1fae3,
+	0x1fae4,
+	0x1fae5,
+	0x1fae6,
+	0x1fae7,
+	0x1fae8,
+	0x1fae9,
+	0x1faf0,
+	0x1faf1,
+	0x1faf2,
+	0x1faf3,
+	0x1faf4,
+	0x1faf5,
+	0x1faf6,
+	0x1faf7,
+	0x1faf8,
+	0xe0062,
+	0xe0063,
+	0xe0065,
+	0xe0067,
+	0xe006c,
+	0xe006e,
+	0xe0073,
+	0xe0074,
+	0xe0077,
+	0xe007f,
+}
diff --git a/emojirunes/emoji.go b/emojirunes/emoji.go
new file mode 100644
index 0000000..9ee2bd3
--- /dev/null
+++ b/emojirunes/emoji.go
@@ -0,0 +1,35 @@
+// Copyright (c) 2024 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package emojirunes
+
+import (
+	"slices"
+)
+
+//go:generate go run generate.go
+
+// Is reports whether r is an emoji rune, a zero-width joiner (\u200D), or variation selector 16 (\uFE0F).
+func Is(r rune) bool {
+	_, found := slices.BinarySearch(EmojiRunes, r)
+	return found
+}
+
+func isNumberEmoji(r rune, s string, i int) bool {
+	return ((r >= '0' && r <= '9') || r == '#' || r == '*') &&
+		len(s) > i+3 && s[i+1] == 0xef && s[i+2] == 0xb8 && s[i+3] == 0x8f
+}
+
+// IsOnlyEmojis reports whether s is a string containing only emoji runes as defined by [Is].
+// Additionally, it accepts numbers (0-9) followed by variation selector 16 (\uFE0F) as emojis.
+func IsOnlyEmojis(s string) bool {
+	for i, r := range s {
+		if !Is(r) && !isNumberEmoji(r, s, i) {
+			return false
+		}
+	}
+	return true
+}
diff --git a/emojirunes/emoji_test.go b/emojirunes/emoji_test.go
new file mode 100644
index 0000000..2b379d1
--- /dev/null
+++ b/emojirunes/emoji_test.go
@@ -0,0 +1,18 @@
+package emojirunes_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"go.mau.fi/util/emojirunes"
+)
+
+func TestIsOnlyEmojis(t *testing.T) {
+	assert.True(t, emojirunes.IsOnlyEmojis("🤔"))
+	assert.True(t, emojirunes.IsOnlyEmojis("👨‍👩‍👧‍👦"))
+}
+
+func TestIsOnlyEmojis_Keycaps(t *testing.T) {
+	assert.True(t, emojirunes.IsOnlyEmojis("#️⃣*️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣0️⃣"))
+}
diff --git a/emojirunes/generate.go b/emojirunes/generate.go
new file mode 100644
index 0000000..d19935a
--- /dev/null
+++ b/emojirunes/generate.go
@@ -0,0 +1,52 @@
+// Copyright (c) 2024 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+//go:build ignore
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	"golang.org/x/exp/slices"
+
+	"go.mau.fi/util/exerrors"
+	"go.mau.fi/util/unicodeurls"
+)
+
+func main() {
+	allEmojiRelatedCodepoints := make(map[string]struct{}, 10000)
+	unicodeurls.ReadDataFile(unicodeurls.EmojiTest, func(line string) {
+		parts := strings.Split(line, "; ")
+		if len(parts) < 2 {
+			return
+		}
+		for _, codepoint := range strings.Split(strings.TrimSpace(parts[0]), " ") {
+			if !strings.HasPrefix(codepoint, "00") {
+				allEmojiRelatedCodepoints[codepoint] = struct{}{}
+			}
+		}
+	})
+	emojiRunes := make([]rune, 0, len(allEmojiRelatedCodepoints))
+	for runeHex := range allEmojiRelatedCodepoints {
+		emojiRunes = append(emojiRunes, rune(exerrors.Must(strconv.ParseInt(runeHex, 16, 32))))
+	}
+	slices.Sort(emojiRunes)
+	file := exerrors.Must(os.OpenFile("data.go", os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644))
+	exerrors.Must(file.WriteString(`// Code generated by go generate; DO NOT EDIT.
+
+package emojirunes
+
+var EmojiRunes = []rune{
+`))
+	for _, r := range emojiRunes {
+		exerrors.Must(fmt.Fprintf(file, "\t0x%x,\n", r))
+	}
+	exerrors.Must(file.WriteString("}\n"))
+}