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Octal to Text

This free tool allows you to quickly convert octal-encoded values into human-readable text. Whether you're decoding encoded data, debugging, or learning about number systems.

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Input

Case

Output

What is Octal Encoding?

The Octal (base-8) number system represents data using digits 0-7. Each octal digit corresponds to a 3-bit binary equivalent, making it useful in computing, especially in Unix file permissions and data encoding. Converting octal to text helps interpret encoded information effortlessly.

How to Use the Octal to Text Converter?

  • Enter Octal Numbers: In the Input section, type or paste the octal-encoded numbers into the provided text box.
  • Choose Case Format (Optional): Select the preferred text case (uppercase, lowercase, or title case).
  • Toggle Auto Update: This option will be enabled by default, so the conversion will be done instantly.
  • Click ‘Convert’ (Optional): If Auto Update is disabled, click the Convert button to process the octal input.
  • View & Copy Output: The Output section will display the converted text. Use the provided copy button to copy the result.

Octal to Text Conversion Table

OctalText
0null
1start of header
2start of text
3end of text
4end of transmission
5enquire
6acknowledge
7bell
10backspace
11horizontal tab
12linefeed
13vertical tab
14form feed
15carriage return
16shift out
17shift in
20data link escape
21device control 1/Xon
22device control 2
23device control 3/Xoff
24device control 4
25negative acknowledge
26synchronous idle
27end of transmission block
30cancel
31end of medium
32end of file/ substitute
33escape
34file separator
35group separator
36record separator
37unit separator
40space
41!
42"
43#
44$
45%
46&
47
50(
51)
52*
53+
54,
55-
56.
57/
600
611
622
633
644
655
666
677
708
719
72:
73;
74<
75=
76>
77?
100@
101A
102B
103C
104D
105E
106F
107G
110H
111I
112J
113K
114L
115M
116N
117O
120P
121Q
122R
123S
124T
125U
126V
127W
130X
131Y
132Z
133[
134\
135]
136^
137_
140`
141a
142b
143c
144d
145e
146f
147g
150h
151i
152j
153k
154l
155m
156n
157o
160p
161q
162r
163s
164t
165u
166v
167w
170x
171y
172z
173{
174|
175}
176~
177DEL

Common Use Cases

  • Programming & Development: Convert octal representations in coding projects.
  • Cybersecurity & Cryptography: Decode octal-based encoded messages.
  • Data Analysis: Interpret logs, configuration files, and encoded content.
  • Educational Purposes: Learn about number systems and conversions interactively.

Frequently Asked Questions (FAQs)

What is an octal number?

An octal number is a base-8 numeral system that uses digits from 0 to 7. It is commonly used in computing and digital systems.

How do I convert octal to ASCII (text) manually?

To convert manually, break the octal string into three-digit groups, convert them into decimal, and then find the corresponding ASCII character.

Can I convert multiple octal values at once?

Yes, you can enter multiple octal values, and the tool will convert them into readable text instantly.

Is this tool free to use?

Yes! Our Octal to Text Converter is completely free, with no registration or downloads required.

Is my data safe while using this tool?

Absolutely! We do not store, share, or track any of your input data, ensuring complete privacy.

How are the numbers from 0 to 39 represented in octal?

In octal (base 8), the digits range from 0 to 7. Numbers beyond 7 are written using combinations of these digits, similar to how decimal numbers use digits 0 to 9.

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