Base64 (En|De)code

Paste base64 encoded data in the encoded section, and see the results in the decoded section (once you leave the text area - try tab or clicking elsewhere). Note since Base64 may include binary data, the decoded form may be appear nonsensical if Text is the chosen decoded form.

Encoded

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Decoded

Text Hex Bytes

Lookup

00
00	1	2	3	4	5	6	7
A	B	C	D	E	F	G	H

		10
8	9	10	1	2	3	4	5
I	J	K	L	M	N	O	P

				20
6	7	8	9	20	1	2	3
Q	R	S	T	U	V	W	X

						30
4	5	6	7	8	9	30	1
Y	Z	a	b	c	d	e	f


2	3	4	5	6	7	8	9
g	h	i	j	k	l	m	n

40
40	1	2	3	4	5	6	7
o	p	q	r	s	t	u	v

		50
8	9	50	1	2	3	4	5
w	x	y	z	0	1	2	3

				60
6	7	8	9	60	1	2	3
4	5	6	7	8	9	+	/

Base64 Encode `You`

Character	Y								o								u
ASCII	89								111								117

Bits	0	1	0	1	1	0	0	1	0	1	1	0	1	1	1	1	0	1	1	1	0	1	0	1

Position	22						22						61						53
Base64	W						W						9						1

Base64 Encode `We`

Character	W								e
ASCII	87								101

Bits	0	1	0	1	0	1	1	1	0	1	1	0	0	1	0	1	0	0

Position	21						54						20
Base64	V						2						U						=

Base64 Encode `1`

Character	1
ASCII	49

Bits	0	0	1	1	0	0	0	1	0	0	0	0

Position	12						16
Base64	M						Q						=	=