---
layout: main
title: ascii
---
<style>
html {
	line-height: 1.5;
	font-family: Georgia, serif;
	font-size: 20px;
}
body {
	margin: 0 auto;
	max-width: 60em;
	padding: 50px;
	text-align: center;
}
table {
	border-collapse: collapse;
	width: 100%;
	display: block;
}
table caption {
	margin-bottom: 0.75em;
}
tbody {
	margin-top: 0.5em;
	border-top: 1px solid #d0d7de;
	border-bottom: 1px solid #d0d7de;
}
th {
	border: 1px solid #d0d7de;
}
td {
	border: 1px solid #d0d7de;
	padding: 0.125em 0.5em 0.25em 0.5em;
}
.odd {
	background-color: #f6f8fa;
}
</style>
<h1 id="ascii-table">ascii table</h1>
<table style="width: 100%">
	<colgroup>
		<col style="width: 5%" />
		<col style="width: 6%" />
		<col style="width: 18%" />
		<col style="width: 1%" />
		<col style="width: 6%" />
		<col style="width: 6%" />
		<col style="width: 9%" />
		<col style="width: 1%" />
		<col style="width: 6%" />
		<col style="width: 6%" />
		<col style="width: 9%" />
		<col style="width: 1%" />
		<col style="width: 6%" />
		<col style="width: 6%" />
		<col style="width: 7%" />
	</colgroup>
	<thead>
		<tr class="header">
			<th>hex</th>
			<th>dec</th>
			<th>control char</th>
			<th></th>
			<th>hex</th>
			<th>dec</th>
			<th>punct</th>
			<th></th>
			<th>hex</th>
			<th>dec</th>
			<th>upper</th>
			<th></th>
			<th>hex</th>
			<th>dec</th>
			<th>lower</th>
		</tr>
	</thead>
	<tbody>
		<tr class="odd">
			<td>00</td>
			<td>0</td>
			<td>null (\0)</td>
			<td></td>
			<td>20</td>
			<td>32</td>
			<td><code>space</code></td>
			<td></td>
			<td>40</td>
			<td>64</td>
			<td><code>@</code></td>
			<td></td>
			<td>60</td>
			<td>96</td>
			<td>`</td>
		</tr>
		<tr class="even">
			<td>01</td>
			<td>1</td>
			<td>start of heading</td>
			<td></td>
			<td>21</td>
			<td>33</td>
			<td><code>!</code></td>
			<td></td>
			<td>41</td>
			<td>65</td>
			<td><code>A</code></td>
			<td></td>
			<td>61</td>
			<td>97</td>
			<td><code>a</code></td>
		</tr>
		<tr class="odd">
			<td>02</td>
			<td>2</td>
			<td>start of text</td>
			<td></td>
			<td>22</td>
			<td>34</td>
			<td><code>“</code></td>
			<td></td>
			<td>42</td>
			<td>66</td>
			<td><code>B</code></td>
			<td></td>
			<td>62</td>
			<td>98</td>
			<td><code>b</code></td>
		</tr>
		<tr class="even">
			<td>03</td>
			<td>3</td>
			<td>end of text</td>
			<td></td>
			<td>23</td>
			<td>35</td>
			<td><code>#</code></td>
			<td></td>
			<td>43</td>
			<td>67</td>
			<td><code>C</code></td>
			<td></td>
			<td>63</td>
			<td>99</td>
			<td><code>c</code></td>
		</tr>
		<tr class="odd">
			<td>04</td>
			<td>4</td>
			<td>end of transmission</td>
			<td></td>
			<td>24</td>
			<td>36</td>
			<td><code>$</code></td>
			<td></td>
			<td>44</td>
			<td>68</td>
			<td><code>D</code></td>
			<td></td>
			<td>64</td>
			<td>100</td>
			<td><code>d</code></td>
		</tr>
		<tr class="even">
			<td>05</td>
			<td>5</td>
			<td>enquiry</td>
			<td></td>
			<td>25</td>
			<td>37</td>
			<td><code>%</code></td>
			<td></td>
			<td>45</td>
			<td>69</td>
			<td><code>E</code></td>
			<td></td>
			<td>65</td>
			<td>101</td>
			<td><code>e</code></td>
		</tr>
		<tr class="odd">
			<td>06</td>
			<td>6</td>
			<td>acknowledge</td>
			<td></td>
			<td>26</td>
			<td>38</td>
			<td><code>&amp;</code></td>
			<td></td>
			<td>46</td>
			<td>70</td>
			<td><code>F</code></td>
			<td></td>
			<td>66</td>
			<td>102</td>
			<td><code>f</code></td>
		</tr>
		<tr class="even">
			<td>07</td>
			<td>7</td>
			<td>bell (\a,^H)</td>
			<td></td>
			<td>27</td>
			<td>39</td>
			<td><code>‘</code></td>
			<td></td>
			<td>47</td>
			<td>71</td>
			<td><code>G</code></td>
			<td></td>
			<td>67</td>
			<td>103</td>
			<td><code>g</code></td>
		</tr>
		<tr class="odd">
			<td>08</td>
			<td>8</td>
			<td>backspace (\b)</td>
			<td></td>
			<td>28</td>
			<td>40</td>
			<td><code>(</code></td>
			<td></td>
			<td>48</td>
			<td>72</td>
			<td><code>H</code></td>
			<td></td>
			<td>68</td>
			<td>104</td>
			<td><code>h</code></td>
		</tr>
		<tr class="even">
			<td>09</td>
			<td>9</td>
			<td>tab (\t)</td>
			<td></td>
			<td>29</td>
			<td>41</td>
			<td><code>)</code></td>
			<td></td>
			<td>49</td>
			<td>73</td>
			<td><code>I</code></td>
			<td></td>
			<td>69</td>
			<td>105</td>
			<td><code>i</code></td>
		</tr>
		<tr class="odd">
			<td>0a</td>
			<td>10</td>
			<td>line feed (\n)</td>
			<td></td>
			<td>2a</td>
			<td>42</td>
			<td><code>*</code></td>
			<td></td>
			<td>4a</td>
			<td>74</td>
			<td><code>J</code></td>
			<td></td>
			<td>6a</td>
			<td>106</td>
			<td><code>j</code></td>
		</tr>
		<tr class="even">
			<td>0b</td>
			<td>11</td>
			<td>vertical tab (\v)</td>
			<td></td>
			<td>2b</td>
			<td>43</td>
			<td><code>+</code></td>
			<td></td>
			<td>4b</td>
			<td>75</td>
			<td><code>K</code></td>
			<td></td>
			<td>6b</td>
			<td>107</td>
			<td><code>k</code></td>
		</tr>
		<tr class="odd">
			<td>0c</td>
			<td>12</td>
			<td>form feed (\f)</td>
			<td></td>
			<td>2c</td>
			<td>44</td>
			<td><code>,</code></td>
			<td></td>
			<td>4c</td>
			<td>76</td>
			<td><code>L</code></td>
			<td></td>
			<td>6c</td>
			<td>108</td>
			<td><code>l</code></td>
		</tr>
		<tr class="even">
			<td>0d</td>
			<td>13</td>
			<td>carriage return (\r)</td>
			<td></td>
			<td>2d</td>
			<td>45</td>
			<td><code>-</code></td>
			<td></td>
			<td>4d</td>
			<td>77</td>
			<td><code>M</code></td>
			<td></td>
			<td>6d</td>
			<td>109</td>
			<td><code>m</code></td>
		</tr>
		<tr class="odd">
			<td>0e</td>
			<td>14</td>
			<td>shift out</td>
			<td></td>
			<td>2e</td>
			<td>46</td>
			<td><code>.</code></td>
			<td></td>
			<td>4e</td>
			<td>78</td>
			<td><code>N</code></td>
			<td></td>
			<td>6e</td>
			<td>110</td>
			<td><code>n</code></td>
		</tr>
		<tr class="even">
			<td>0f</td>
			<td>15</td>
			<td>shift in</td>
			<td></td>
			<td>2f</td>
			<td>47</td>
			<td><code>/</code></td>
			<td></td>
			<td>4f</td>
			<td>79</td>
			<td><code>O</code></td>
			<td></td>
			<td>6f</td>
			<td>111</td>
			<td><code>o</code></td>
		</tr>
		<tr class="odd">
			<td>10</td>
			<td>16</td>
			<td>data link escape</td>
			<td></td>
			<td>30</td>
			<td>48</td>
			<td><code>0</code></td>
			<td></td>
			<td>50</td>
			<td>80</td>
			<td><code>P</code></td>
			<td></td>
			<td>70</td>
			<td>112</td>
			<td><code>p</code></td>
		</tr>
		<tr class="even">
			<td>11</td>
			<td>17</td>
			<td>device control one</td>
			<td></td>
			<td>31</td>
			<td>49</td>
			<td><code>1</code></td>
			<td></td>
			<td>51</td>
			<td>81</td>
			<td><code>Q</code></td>
			<td></td>
			<td>71</td>
			<td>113</td>
			<td><code>q</code></td>
		</tr>
		<tr class="odd">
			<td>12</td>
			<td>18</td>
			<td>device control two</td>
			<td></td>
			<td>32</td>
			<td>50</td>
			<td><code>2</code></td>
			<td></td>
			<td>52</td>
			<td>82</td>
			<td><code>R</code></td>
			<td></td>
			<td>72</td>
			<td>114</td>
			<td><code>r</code></td>
		</tr>
		<tr class="even">
			<td>13</td>
			<td>19</td>
			<td>device control three</td>
			<td></td>
			<td>33</td>
			<td>51</td>
			<td><code>3</code></td>
			<td></td>
			<td>53</td>
			<td>83</td>
			<td><code>S</code></td>
			<td></td>
			<td>73</td>
			<td>115</td>
			<td><code>s</code></td>
		</tr>
		<tr class="odd">
			<td>14</td>
			<td>20</td>
			<td>device control four</td>
			<td></td>
			<td>34</td>
			<td>52</td>
			<td><code>4</code></td>
			<td></td>
			<td>54</td>
			<td>84</td>
			<td><code>T</code></td>
			<td></td>
			<td>74</td>
			<td>116</td>
			<td><code>t</code></td>
		</tr>
		<tr class="even">
			<td>15</td>
			<td>21</td>
			<td>negative acknowledge</td>
			<td></td>
			<td>35</td>
			<td>53</td>
			<td><code>5</code></td>
			<td></td>
			<td>55</td>
			<td>85</td>
			<td><code>U</code></td>
			<td></td>
			<td>75</td>
			<td>117</td>
			<td><code>u</code></td>
		</tr>
		<tr class="odd">
			<td>16</td>
			<td>22</td>
			<td>synchronous idle</td>
			<td></td>
			<td>36</td>
			<td>54</td>
			<td><code>6</code></td>
			<td></td>
			<td>56</td>
			<td>86</td>
			<td><code>V</code></td>
			<td></td>
			<td>76</td>
			<td>118</td>
			<td><code>v</code></td>
		</tr>
		<tr class="even">
			<td>17</td>
			<td>23</td>
			<td>end of transmission</td>
			<td></td>
			<td>37</td>
			<td>55</td>
			<td><code>7</code></td>
			<td></td>
			<td>57</td>
			<td>87</td>
			<td><code>W</code></td>
			<td></td>
			<td>77</td>
			<td>119</td>
			<td><code>w</code></td>
		</tr>
		<tr class="odd">
			<td>18</td>
			<td>24</td>
			<td>cancel</td>
			<td></td>
			<td>38</td>
			<td>56</td>
			<td><code>8</code></td>
			<td></td>
			<td>58</td>
			<td>88</td>
			<td><code>X</code></td>
			<td></td>
			<td>78</td>
			<td>120</td>
			<td><code>x</code></td>
		</tr>
		<tr class="even">
			<td>19</td>
			<td>25</td>
			<td>end of medium</td>
			<td></td>
			<td>39</td>
			<td>57</td>
			<td><code>9</code></td>
			<td></td>
			<td>59</td>
			<td>89</td>
			<td><code>Y</code></td>
			<td></td>
			<td>79</td>
			<td>121</td>
			<td><code>y</code></td>
		</tr>
		<tr class="odd">
			<td>1a</td>
			<td>26</td>
			<td>substitute</td>
			<td></td>
			<td>3a</td>
			<td>58</td>
			<td><code>:</code></td>
			<td></td>
			<td>5a</td>
			<td>90</td>
			<td><code>Z</code></td>
			<td></td>
			<td>7a</td>
			<td>122</td>
			<td><code>z</code></td>
		</tr>
		<tr class="even">
			<td>1b</td>
			<td>27</td>
			<td>escape</td>
			<td></td>
			<td>3b</td>
			<td>59</td>
			<td><code>;</code></td>
			<td></td>
			<td>5b</td>
			<td>91</td>
			<td><code>[</code></td>
			<td></td>
			<td>7b</td>
			<td>123</td>
			<td><code>{</code></td>
		</tr>
		<tr class="odd">
			<td>1c</td>
			<td>28</td>
			<td>file separator</td>
			<td></td>
			<td>3c</td>
			<td>60</td>
			<td><code>&lt;</code></td>
			<td></td>
			<td>5c</td>
			<td>92</td>
			<td><code>\</code></td>
			<td></td>
			<td>7c</td>
			<td>124</td>
			<td><code>|</code></td>
		</tr>
		<tr class="even">
			<td>1d</td>
			<td>29</td>
			<td>group separator</td>
			<td></td>
			<td>3d</td>
			<td>61</td>
			<td><code>=</code></td>
			<td></td>
			<td>5d</td>
			<td>93</td>
			<td><code>]</code></td>
			<td></td>
			<td>7d</td>
			<td>125</td>
			<td><code>}</code></td>
		</tr>
		<tr class="odd">
			<td>1e</td>
			<td>30</td>
			<td>record separator</td>
			<td></td>
			<td>3e</td>
			<td>62</td>
			<td><code>&gt;</code></td>
			<td></td>
			<td>5e</td>
			<td>94</td>
			<td><code>^</code></td>
			<td></td>
			<td>7e</td>
			<td>126</td>
			<td><code>~</code></td>
		</tr>
		<tr class="even">
			<td>1f</td>
			<td>31</td>
			<td>unit separator</td>
			<td></td>
			<td>3f</td>
			<td>63</td>
			<td><code>?</code></td>
			<td></td>
			<td>5f</td>
			<td>95</td>
			<td><code>_</code></td>
			<td></td>
			<td>7f</td>
			<td>127</td>
			<td><code>DEL</code></td>
		</tr>
	</tbody>
</table>

<!--

# ascii table

hex | dec | control char || hex | dec | punct || hex | dec | upper || hex | dec | lower
----|-----|--------------|-|-----|-----|-------|-|-----|-----|-------|-|-----|-----|------
00 | 0  | null (\\0)            || 20 | 32 | `space` || 40 | 64 | `@` || 60 | 96 | \`
01 | 1  | start of heading      || 21 | 33 | `!` || 41 | 65 | `A` || 61 | 97 | `a`
02 | 2  | start of text         || 22 | 34 | `“` || 42 | 66 | `B` || 62 | 98  | `b`
03 | 3  | end of text           || 23 | 35 | `#` || 43 | 67 | `C` || 63 | 99  | `c`
04 | 4  | end of transmission   || 24 | 36 | `$` || 44 | 68 | `D` || 64 | 100 | `d`
05 | 5  | enquiry               || 25 | 37 | `%` || 45 | 69 | `E` || 65 | 101 | `e`
06 | 6  | acknowledge           || 26 | 38 | `&` || 46 | 70 | `F` || 66 | 102 | `f`
07 | 7  | bell (\\a,^H)         || 27 | 39 | `‘` || 47 | 71 | `G` || 67 | 103 | `g`
08 | 8  | backspace (\\b)       || 28 | 40 | `(` || 48 | 72 | `H` || 68 | 104 | `h`
09 | 9  | tab (\\t)             || 29 | 41 | `)` || 49 | 73 | `I` || 69 | 105 | `i`
0a | 10 | line feed (\\n)       || 2a | 42 | `*` || 4a | 74 | `J` || 6a | 106 | `j`
0b | 11 | vertical tab (\\v)    || 2b | 43 | `+` || 4b | 75 | `K` || 6b | 107 | `k`
0c | 12 | form feed (\\f)       || 2c | 44 | `,` || 4c | 76 | `L` || 6c | 108 | `l`
0d | 13 | carriage return (\\r) || 2d | 45 | `-` || 4d | 77 | `M` || 6d | 109 | `m`
0e | 14 | shift out             || 2e | 46 | `.` || 4e | 78 | `N` || 6e | 110 | `n`
0f | 15 | shift in              || 2f | 47 | `/` || 4f | 79 | `O` || 6f | 111 | `o`
10 | 16 | data link escape      || 30 | 48 | `0` || 50 | 80 | `P` || 70 | 112 | `p`
11 | 17 | device control one    || 31 | 49 | `1` || 51 | 81 | `Q` || 71 | 113 | `q`
12 | 18 | device control two    || 32 | 50 | `2` || 52 | 82 | `R` || 72 | 114 | `r`
13 | 19 | device control three  || 33 | 51 | `3` || 53 | 83 | `S` || 73 | 115 | `s`
14 | 20 | device control four   || 34 | 52 | `4` || 54 | 84 | `T` || 74 | 116 | `t`
15 | 21 | negative acknowledge  || 35 | 53 | `5` || 55 | 85 | `U` || 75 | 117 | `u`
16 | 22 | synchronous idle      || 36 | 54 | `6` || 56 | 86 | `V` || 76 | 118 | `v`
17 | 23 | end of transmission   || 37 | 55 | `7` || 57 | 87 | `W` || 77 | 119 | `w`
18 | 24 | cancel                || 38 | 56 | `8` || 58 | 88 | `X` || 78 | 120 | `x`
19 | 25 | end of medium         || 39 | 57 | `9` || 59 | 89 | `Y` || 79 | 121 | `y`
1a | 26 | substitute            || 3a | 58 | `:` || 5a | 90 | `Z` || 7a | 122 | `z`
1b | 27 | escape                || 3b | 59 | `;` || 5b | 91 | `[` || 7b | 123 | `{`
1c | 28 | file separator        || 3c | 60 | `<` || 5c | 92 | `\` || 7c | 124 | `|`
1d | 29 | group separator       || 3d | 61 | `=` || 5d | 93 | `]` || 7d | 125 | `}`
1e | 30 | record separator      || 3e | 62 | `>` || 5e | 94 | `^` || 7e | 126 | `~`
1f | 31 | unit separator        || 3f | 63 | `?` || 5f | 95 | `_` || 7f | 127 | `DEL`

-->