The image above, shows every possible byte value from 0x00 to 0xFF. The table below shows the extended ASCII character set with corresponding values.

    

DEC

OCT

HEX

BIN

Symbol

HTML Number

HTML Name

Description

0

000

00

00000000

NUL

�

 

Null char

1

001

01

00000001

SOH



 

Start of Heading

2

002

02

00000010

STX



 

Start of Text

3

003

03

00000011

ETX



 

End of Text

4

004

04

00000100

EOT



 

End of Transmission

5

005

05

00000101

ENQ



 

Enquiry

6

006

06

00000110

ACK



 

Acknowledgment

7

007

07

00000111

BEL



 

Bell

8

010

08

00001000

BS



 

Back Space

9

011

09

00001001

HT

	

 

Horizontal Tab

10

012

0A

00001010

LF




 

Line Feed

11

013

0B

00001011

VT



 

Vertical Tab

12

014

0C

00001100

FF



 

Form Feed

13

015

0D

00001101

CR



 

Carriage Return

14

016

0E

00001110

SO



 

Shift Out / X-On

15

017

0F

00001111

SI



 

Shift In / X-Off

16

020

10

00010000

DLE



 

Data Line Escape

17

021

11

00010001

DC1



 

Device Control 1 (oft. XON)

18

022

12

00010010

DC2



 

Device Control 2

19

023

13

00010011

DC3



 

Device Control 3 (oft. XOFF)

20

024

14

00010100

DC4



 

Device Control 4

21

025

15

00010101

NAK



 

Negative Acknowledgement

22

026

16

00010110

SYN



 

Synchronous Idle

23

027

17

00010111

ETB



 

End of Transmit Block

24

030

18

00011000

CAN



 

Cancel

25

031

19

00011001

EM



 

End of Medium

26

032

1A

00011010

SUB



 

Substitute

27

033

1B

00011011

ESC



 

Escape

28

034

1C

00011100

FS



 

File Separator

29

035

1D

00011101

GS



 

Group Separator

30

036

1E

00011110

RS



 

Record Separator

31

037

1F

00011111

US



 

Unit Separator

32

040

20

00100000

 

 

 

Space

33

041

21

00100001

!

!

 

Exclamation mark

34

042

22

00100010

"

"

"

Double quotes (or speech marks)

35

043

23

00100011

#

#

 

Hash (or pound)

36

044

24

00100100

$

$

 

Dollar

37

045

25

00100101

%

%

 

Percent

38

046

26

00100110

&

&

&

Ampersand

39

047

27

00100111

'

'

 

Single quote

40

050

28

00101000

(

(

 

Open parenthesis (or open bracket)

41

051

29

00101001

)

)

 

Close parenthesis (or close bracket)

42

052

2A

00101010

*

*

 

Asterisk

43

053

2B

00101011

+

+

 

Plus

44

054

2C

00101100

,

,

 

Comma

45

055

2D

00101101

-

-

 

Hyphen

46

056

2E

00101110

.

.

 

Period, dot or full stop

47

057

2F

00101111

/

/

 

Slash or divide

48

060

30

00110000

0

0

 

Zero

49

061

31

00110001

1

1

 

One

50

062

32

00110010

2

2

 

Two

51

063

33

00110011

3

3

 

Three

52

064

34

00110100

4

4

 

Four

53

065

35

00110101

5

5

 

Five

54

066

36

00110110

6

6

 

Six

55

067

37

00110111

7

7

 

Seven

56

070

38

00111000

8

8

 

Eight

57

071

39

00111001

9

9

 

Nine

58

072

3A

00111010

:

:

 

Colon

59

073

3B

00111011

;

&#59;

 

Semicolon

60

074

3C

00111100

<

<

Less than (or open angled bracket)

61

075

3D

00111101

=

=

 

Equals

62

076

3E

00111110

>

>

Greater than (or close angled bracket)

63

077

3F

00111111

?

?

 

Question mark

64

100

40

01000000

@

@

 

At symbol

65

101

41

01000001

A

A

 

Uppercase A

66

102

42

01000010

B

B

 

Uppercase B

67

103

43

01000011

C

C

 

Uppercase C

68

104

44

01000100

D

D

 

Uppercase D

69

105

45

01000101

E

E

 

Uppercase E

70

106

46

01000110

F

F

 

Uppercase F

71

107

47

01000111

G

G

 

Uppercase G

72

110

48

01001000

H

H

 

Uppercase H

73

111

49

01001001

I

I

 

Uppercase I

74

112

4A

01001010

J

J

 

Uppercase J

75

113

4B

01001011

K

K

 

Uppercase K

76

114

4C

01001100

L

L

 

Uppercase L

77

115

4D

01001101

M

M

 

Uppercase M

78

116

4E

01001110

N

N

 

Uppercase N

79

117

4F

01001111

O

O

 

Uppercase O

80

120

50

01010000

P

P

 

Uppercase P

81

121

51

01010001

Q

Q

 

Uppercase Q

82

122

52

01010010

R

R

 

Uppercase R

83

123

53

01010011

S

S

 

Uppercase S

84

124

54

01010100

T

T

 

Uppercase T

85

125

55

01010101

U

U

 

Uppercase U

86

126

56

01010110

V

V

 

Uppercase V

87

127

57

01010111

W

W

 

Uppercase W

88

130

58

01011000

X

X

 

Uppercase X

89

131

59

01011001

Y

Y

 

Uppercase Y

90

132

5A

01011010

Z

Z

 

Uppercase Z

91

133

5B

01011011

[

[

 

Opening bracket

92

134

5C

01011100

\

\

 

Backslash

93

135

5D

01011101

]

]

 

Closing bracket

94

136

5E

01011110

^

^

 

Caret - circumflex

95

137

5F

01011111

_

_

 

Underscore

96

140

60

01100000

`

`

 

Grave accent

97

141

61

01100001

a

a

 

Lowercase a

98

142

62

01100010

b

b

 

Lowercase b

99

143

63

01100011

c

c

 

Lowercase c

100

144

64

01100100

d

d

 

Lowercase d

101

145

65

01100101

e

e

 

Lowercase e

102

146

66

01100110

f

f

 

Lowercase f

103

147

67

01100111

g

g

 

Lowercase g

104

150

68

01101000

h

h

 

Lowercase h

105

151

69

01101001

i

i

 

Lowercase i

106

152

6A

01101010

j

j

 

Lowercase j

107

153

6B

01101011

k

k

 

Lowercase k

108

154

6C

01101100

l

l

 

Lowercase l

109

155

6D

01101101

m

m

 

Lowercase m

110

156

6E

01101110

n

n

 

Lowercase n

111

157

6F

01101111

o

o

 

Lowercase o

112

160

70

01110000

p

p

 

Lowercase p

113

161

71

01110001

q

q

 

Lowercase q

114

162

72

01110010

r

r

 

Lowercase r

115

163

73

01110011

s

s

 

Lowercase s

116

164

74

01110100

t

t

 

Lowercase t

117

165

75

01110101

u

u

 

Lowercase u

118

166

76

01110110

v

v

 

Lowercase v

119

167

77

01110111

w

w

 

Lowercase w

120

170

78

01111000

x

x

 

Lowercase x

121

171

79

01111001

y

y

 

Lowercase y

122

172

7A

01111010

z

z

 

Lowercase z

123

173

7B

01111011

{

{

 

Opening brace

124

174

7C

01111100

|

|

 

Vertical bar

125

175

7D

01111101

}

}

 

Closing brace

126

176

7E

01111110

~

~

 

Equivalency sign - tilde

127

177

7F

01111111

 



 

Delete

128

200

80

10000000

€

€

Euro sign

129

201

81

10000001

 

 

 

 

130

202

82

10000010

‚

‚

Single low-9 quotation mark

131

203

83

10000011

ƒ

ƒ

ƒ

Latin small letter f with hook

132

204

84

10000100

„

„

Double low-9 quotation mark

133

205

85

10000101

…

…

Horizontal ellipsis

134

206

86

10000110

†

†

Dagger

135

207

87

10000111

‡

‡

Double dagger

136

210

88

10001000

ˆ

ˆ

ˆ

Modifier letter circumflex accent

137

211

89

10001001

‰

‰

Per mille sign

138

212

8A

10001010

Š

Š

Š

Latin capital letter S with caron

139

213

8B

10001011

‹

‹

Single left-pointing angle quotation

140

214

8C

10001100

Œ

Œ

Œ

Latin capital ligature OE

141

215

8D

10001101

 

 

 

 

142

216

8E

10001110

Ž

Ž

 

Latin capital letter Z with caron

143

217

8F

10001111

 

 

 

 

144

220

90

10010000

 

 

 

 

145

221

91

10010001

‘

‘

Left single quotation mark

146

222

92

10010010

’

’

Right single quotation mark

147

223

93

10010011

“

“

Left double quotation mark

148

224

94

10010100

”

”

Right double quotation mark

149

225

95

10010101

•

•

Bullet

150

226

96

10010110

–

–

En dash

151

227

97

10010111

—

—

Em dash

152

230

98

10011000

˜

˜

˜

Small tilde

153

231

99

10011001

™

™

Trade mark sign

154

232

9A

10011010

š

š

š

Latin small letter S with caron

155

233

9B

10011011

›

›

Single right-pointing angle quotation mark

156

234

9C

10011100

œ

œ

œ

Latin small ligature oe

157

235

9D

10011101

 

 

 

 

158

236

9E

10011110

ž

ž

 

Latin small letter z with caron

159

237

9F

10011111

Ÿ

Ÿ

ÿ

Latin capital letter Y with diaeresis

160

240

A0

10100000

 

 

 

Non-breaking space

161

241

A1

10100001

¡

¡

¡

Inverted exclamation mark

162

242

A2

10100010

¢

¢

¢

Cent sign

163

243

A3

10100011

£

£

£

Pound sign

164

244

A4

10100100

¤

¤

¤

Currency sign

165

245

A5

10100101

¥

¥

¥

Yen sign

166

246

A6

10100110

¦

¦

¦

Pipe, Broken vertical bar

167

247

A7

10100111

§

§

§

Section sign

168

250

A8

10101000

¨

¨

¨

Spacing diaeresis - umlaut

169

251

A9

10101001

©

©

©

Copyright sign

170

252

AA

10101010

ª

ª

ª

Feminine ordinal indicator

171

253

AB

10101011

«

«

«

Left double angle quotes

172

254

AC

10101100

¬

¬

¬

Not sign

173

255

AD

10101101

­

­

­

Soft hyphen

174

256

AE

10101110

®

®

®

Registered trade mark sign

175

257

AF

10101111

¯

¯

¯

Spacing macron - overline

176

260

B0

10110000

°

°

°

Degree sign

177

261

B1

10110001

±

±

±

Plus-or-minus sign

178

262

B2

10110010

²

²

²

Superscript two - squared

179

263

B3

10110011

³

³

³

Superscript three - cubed

180

264

B4

10110100

´

´

´

Acute accent - spacing acute

181

265

B5

10110101

µ

µ

µ

Micro sign

182

266

B6

10110110

¶

¶

Pilcrow sign - paragraph sign

183

267

B7

10110111

·

·

·

Middle dot - Georgian comma

184

270

B8

10111000

¸

¸

¸

Spacing cedilla

185

271

B9

10111001

¹

¹

¹

Superscript one

186

272

BA

10111010

º

º

º

Masculine ordinal indicator

187

273

BB

10111011

»

»

»

Right double angle quotes

188

274

BC

10111100

¼

¼

¼

Fraction one quarter

189

275

BD

10111101

½

½

½

Fraction one half

190

276

BE

10111110

¾

¾

¾

Fraction three quarters

191

277

BF

10111111

¿

¿

¿

Inverted question mark

192

300

C0

11000000

À

À

À

Latin capital letter A with grave

193

301

C1

11000001

Á

Á

Á

Latin capital letter A with acute

194

302

C2

11000010

Â

Â

Â

Latin capital letter A with circumflex

195

303

C3

11000011

Ã

Ã

Ã

Latin capital letter A with tilde

196

304

C4

11000100

Ä

Ä

Ä

Latin capital letter A with diaeresis

197

305

C5

11000101

Å

Å

Å

Latin capital letter A with ring above

198

306

C6

11000110

Æ

Æ

Æ

Latin capital letter AE

199

307

C7

11000111

Ç

Ç

Ç

Latin capital letter C with cedilla

200

310

C8

11001000

È

È

È

Latin capital letter E with grave

201

311

C9

11001001

É

É

É

Latin capital letter E with acute

202

312

CA

11001010

Ê

Ê

Ê

Latin capital letter E with circumflex

203

313

CB

11001011

Ë

Ë

Ë

Latin capital letter E with diaeresis

204

314

CC

11001100

Ì

Ì

Ì

Latin capital letter I with grave

205

315

CD

11001101

Í

Í

Í

Latin capital letter I with acute

206

316

CE

11001110

Î

Î

Î

Latin capital letter I with circumflex

207

317

CF

11001111

Ï

Ï

Ï

Latin capital letter I with diaeresis

208

320

D0

11010000

Ð

Ð

Ð

Latin capital letter ETH

209

321

D1

11010001

Ñ

Ñ

Ñ

Latin capital letter N with tilde

210

322

D2

11010010

Ò

Ò

Ò

Latin capital letter O with grave

211

323

D3

11010011

Ó

Ó

Ó

Latin capital letter O with acute

212

324

D4

11010100

Ô

Ô

Ô

Latin capital letter O with circumflex

213

325

D5

11010101

Õ

Õ

Õ

Latin capital letter O with tilde

214

326

D6

11010110

Ö

Ö

Ö

Latin capital letter O with diaeresis

215

327

D7

11010111

×

×

×

Multiplication sign

216

330

D8

11011000

Ø

Ø

Ø

Latin capital letter O with slash

217

331

D9

11011001

Ù

Ù

Ù

Latin capital letter U with grave

218

332

DA

11011010

Ú

Ú

Ú

Latin capital letter U with acute

219

333

DB

11011011

Û

Û

Û

Latin capital letter U with circumflex

220

334

DC

11011100

Ü

Ü

Ü

Latin capital letter U with diaeresis

221

335

DD

11011101

Ý

Ý

Ý

Latin capital letter Y with acute

222

336

DE

11011110

Þ

Þ

Þ

Latin capital letter THORN

223

337

DF

11011111

ß

ß

ß

Latin small letter sharp s - ess-zed

224

340

E0

11100000

à

à

à

Latin small letter a with grave

225

341

E1

11100001

á

á

á

Latin small letter a with acute

226

342

E2

11100010

â

â

â

Latin small letter a with circumflex

227

343

E3

11100011

ã

ã

ã

Latin small letter a with tilde

228

344

E4

11100100

ä

ä

ä

Latin small letter a with diaeresis

229

345

E5

11100101

å

å

å

Latin small letter a with ring above

230

346

E6

11100110

æ

æ

æ

Latin small letter ae

231

347

E7

11100111

ç

ç

ç

Latin small letter c with cedilla

232

350

E8

11101000

è

è

è

Latin small letter e with grave

233

351

E9

11101001

é

é

é

Latin small letter e with acute

234

352

EA

11101010

ê

ê

ê

Latin small letter e with circumflex

235

353

EB

11101011

ë

ë

ë

Latin small letter e with diaeresis

236

354

EC

11101100

ì

ì

ì

Latin small letter i with grave

237

355

ED

11101101

í

í

í

Latin small letter i with acute

238

356

EE

11101110

î

î

î

Latin small letter i with circumflex

239

357

EF

11101111

ï

ï

ï

Latin small letter i with diaeresis

240

360

F0

11110000

ð

ð

ð

Latin small letter eth

241

361

F1

11110001

ñ

ñ

ñ

Latin small letter n with tilde

242

362

F2

11110010

ò

ò

ò

Latin small letter o with grave

243

363

F3

11110011

ó

ó

ó

Latin small letter o with acute

244

364

F4

11110100

ô

ô

ô

Latin small letter o with circumflex

245

365

F5

11110101

õ

õ

õ

Latin small letter o with tilde

246

366

F6

11110110

ö

ö

ö

Latin small letter o with diaeresis

247

367

F7

11110111

÷

÷

÷

Division sign

248

370

F8

11111000

ø

ø

ø

Latin small letter o with slash

249

371

F9

11111001

ù

ù

ù

Latin small letter u with grave

250

372

FA

11111010

ú

ú

ú

Latin small letter u with acute

251

373

FB

11111011

û

û

û

Latin small letter u with circumflex

252

374

FC

11111100

ü

ü

ü

Latin small letter u with diaeresis

253

375

FD

11111101

ý

ý

ý

Latin small letter y with acute

254

376

FE

11111110

þ

þ

þ

Latin small letter thorn

255

377

FF

11111111

ÿ

ÿ

ÿ

Latin small letter y with diaeresis