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Browser Compatibility of Base64 encoding and decoding on Opera 81

Last updated on : 2023-03-20

Note:
If you are thinking about using the Base64 encoding and decoding options you should know that Base64 encoding and decoding options feature is Fully Supported in Opera 81 . So you can be sure that Opera users won’t have a browser incompatible experience on Opera 81 browser. However, you might face incompatibility due to some other web technology.

Overview

Atob-btoa provides a JavaScript API for encoding and decoding strings to and from Base64: atob and btoa.

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Fully Supported

Browser Compatibility Score

Opera Opera 81
Fully Supported

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The LambdaTest cloud lets you test your website or web-application on 3000+ real browsers and operating systems for mobile and desktop. You can check for browser compatibility for Base64 encoding and decoding as well as many more web technologies.

Test Now on Opera 81

Why Test on Opera 81

To make a right testing strategy it's important to understand how many users are actually using Opera 81
To help you build the right browser testing matrix, here's the overall marketshare of both Opera browser and Opera version 81.

TOP Opera BROWSERS (Jan 2021 - Jan 2022)

Browser Version

% Share

Release Date

Opera 91

0.85

2023-05-29

Opera 90

0.43

2023-05-29

Opera 71.3

0.25

2023-05-29

Opera 65

0.1

2023-05-29

Opera 65.1

0.09

2023-05-29

Opera Mini 4.4

0.08

2023-05-29

Other

1.65

-

Data Source: Statcounter.com

ALL DESKTOP BROWSERS (Jan 2021 - Jan 2022)

Browsers

% Share

Chrome

65.24

Safari

19.06

Edge

4.39

Firefox

3.07

Samsung Internet

2.7

Opera

2.5

Other

3.04

Data Source: Statcounter.com

Web Technology Support of Opera 81

To create a automation testing strategy for checking your webapps on Opera 81, you first need to check what technologies are supported on Opera 81.

Here's a list of all web technologies categorized by thier support level for Opera 81.

  • Supported (no prefixes needed)
  • Supported (some prefix)
  • At least partially supported
  • No support

Browser Support for Base64 encoding and decoding

ChromeIE
Medium

Browser Support For IE Versions

11-10
Fully
-
Partially
9-5.5
Not Supported
ChromeEdge
High

Browser Support For Edge Versions

111-12
Fully
-
Partially
-
Not Supported
ChromeFirefox
High

Browser Support For Firefox Versions

113-2
Fully
-
Partially
-
Not Supported
ChromeChrome
High

Browser Support For Chrome Versions

114-4
Fully
-
Partially
-
Not Supported
ChromeSafari
High

Browser Support For Safari Versions

16.4-3.2
Fully
-
Partially
-
Not Supported
ChromeOpera
High

Browser Support For Opera Versions

95-10.6
Fully
-
Partially
10-9.5
Not Supported
ChromeSafari on iOS
High

Browser Support For Safari on iOS Versions

16.4-3.2
Fully
-
Partially
-
Not Supported
ChromeAndroid Browser
High

Browser Support For Android Browser Versions

111-2.1
Fully
-
Partially
-
Not Supported
ChromeOpera Mobile
High

Browser Support For Opera Mobile Versions

73-11.5
Fully
-
Partially
-
Not Supported
ChromeChrome for Android
High

Browser Support For Chrome for Android Versions

111-97
Fully
-
Partially
-
Not Supported
ChromeFirefox for Android
High

Browser Support For Firefox for Android Versions

110-95
Fully
-
Partially
-
Not Supported
ChromeSamsung Internet
High

Browser Support For Samsung Internet Versions

20-4
Fully
-
Partially
-
Not Supported

About Opera

The Opera browser was originally released in 1996 by the Opera Software company. It has remained a popular web browser for many years and is still actively developed today. In 2013, it announced that it would switch from its proprietary Presto engine to the open-source Chromium project.

Opera features a built-in screenshot tool; this is just one of the many features Opera has adopted from other web browsers, including Speed Dial, pop-up blocking, re-opening recently closed pages, private browsing, and tabbed browsing. Opera is a Web browser that is smaller in size, faster and more stable than Mozilla or Microsoft browsers.

Opera has released a new cryptocurrency wallet for Android phones. The app, available on the beta and developer versions of Opera for Android, supports Web 3, which is specifically for mobile payments and cryptocurrency payments. The wallet is highly secure, and funds are stored with full control from the user. There is no need to enter a PIN code or password, as the user's smartphone will act as their way to unlock the wallet.

Opera lets you easily chat through Facebook Messenger, VKontakte and WhatsApp from your PC, including muting your notifications and tracking them on your phone.

Download Opera

To download Opera browser’s latest version, visit the official Opera website.

Resources:

Cross Browser Testing On All Versions of Opera Browsers

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Data sourced from

Browser Support for Base64 encoding and decoding

  • ChromeChrome
  • Safari Safari
  • Firefox Firefox
  • IE Internet Explorer
  • Opera Opera
  • Edge Edge

Support for Base64 encoding and decoding on Google Chrome

chrome-27 Chrome 27
chrome-28 Chrome 28
chrome-29 Chrome 29
chrome-30 Chrome 30
chrome-31 Chrome 31
chrome-32 Chrome 32
chrome-33 Chrome 33
chrome-34 Chrome 34
chrome-35 Chrome 35
chrome-36 Chrome 36
chrome-37 Chrome 37
chrome-38 Chrome 38
chrome-39 Chrome 39
chrome-40 Chrome 40
chrome-41 Chrome 41
chrome-42 Chrome 42
chrome-43 Chrome 43
chrome-44 Chrome 44
chrome-45 Chrome 45
chrome-46 Chrome 46
chrome-47 Chrome 47
chrome-48 Chrome 48
chrome-49 Chrome 49
chrome-50 Chrome 50
chrome-51 Chrome 51
chrome-52 Chrome 52
chrome-53 Chrome 53
chrome-54 Chrome 54
chrome-55 Chrome 55
chrome-56 Chrome 56
chrome-57 Chrome 57
chrome-58 Chrome 58
chrome-59 Chrome 59
chrome-60 Chrome 60
chrome-61 Chrome 61
chrome-62 Chrome 62
chrome-63 Chrome 63
chrome-64 Chrome 64
chrome-65 Chrome 65
chrome-66 Chrome 66
chrome-67 Chrome 67
chrome-68 Chrome 68
chrome-69 Chrome 69
chrome-70 Chrome 70
chrome-71 Chrome 71
chrome-72 Chrome 72
chrome-73 Chrome 73
chrome-74 Chrome 74
chrome-75 Chrome 75
chrome-76 Chrome 76
chrome-77 Chrome 77
chrome-78 Chrome 78
chrome-79 Chrome 79
chrome-80 Chrome 80
chrome-81 Chrome 81
chrome-82 Chrome 82
chrome-83 Chrome 83
chrome-84 Chrome 84
chrome-85 Chrome 85
chrome-86 Chrome 86
chrome-87 Chrome 87
chrome-88 Chrome 88
chrome-89 Chrome 89
chrome-90 Chrome 90
chrome-91 Chrome 91
chrome-92 Chrome 92
chrome-93 Chrome 93
chrome-94 Chrome 94
chrome-95 Chrome 95
chrome-96 Chrome 96
chrome-97 Chrome 97
chrome-98 Chrome 98
chrome-99 Chrome 99
chrome-100 Chrome 100
chrome-101 Chrome 101
chrome-102 Chrome 102
chrome-103 Chrome 103
chrome-104 Chrome 104
chrome-105 Chrome 105
chrome-106 Chrome 106
chrome-107 Chrome 107
chrome-108 Chrome 108
chrome-109 Chrome 109
chrome-110 Chrome 110
chrome-111 Chrome 111
chrome-112 Chrome 112

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