Base32 Converter
Encode text to Base32 and decode Base32 strings back to text
Conversion Mode
Text Input
Base32 Output
Output will appear here
Base32 Alphabet
A
0
B
1
C
2
D
3
E
4
F
5
G
6
H
7
I
8
J
9
K
10
L
11
M
12
N
13
O
14
P
15
Q
16
R
17
S
18
T
19
U
20
V
21
W
22
X
23
Y
24
Z
25
2
26
3
27
4
28
5
29
6
30
7
31
About Base32
Base32 encoding converts binary data into a text format using 32 ASCII characters (A-Z and 2-7).
Each character represents 5 bits of data, making it less efficient than Base64 but more human-readable.
Base32 is commonly used in TOTP (Time-based One-Time Password) systems and file naming.