JSON Beautifier & Editor by Joe Ertaba

3.7 Stars out of 5

JSON Beautifier & Editor version history - 9 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 0.6.3
Released 19 May 2025 - 485.25 kB
Works with firefox 128.0 and later
1. Fixes https://github.com/belaviyo/json-beautifier/issues/29
2. Fixes https://github.com/belaviyo/json-beautifier/issues/30
Source code released under Mozilla Public Licence 2.0
You'll need Firefox to use this extension
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Older versions
Version 0.6.2
Released 26 Apr 2025 - 485.13 kB
Works with firefox 128.0 and later
1. Fixes https://github.com/belaviyo/json-beautifier/issues/28
Source code released under Mozilla Public Licence 2.0
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Version 0.6.1
Released 5 Apr 2025 - 485.09 kB
Works with firefox 128.0 and later
1. Updates "josdejong/svelte-jsoneditor" to the latest version
Source code released under Mozilla Public Licence 2.0
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Version 0.5.6
Released 27 Oct 2024 - 453.99 kB
Works with firefox 128.0 and later
1. Updating vanilla-jsoneditor lib to version 1.1.1
Source code released under Mozilla Public Licence 2.0
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Version 0.5.5
Released 29 Aug 2024 - 547.57 kB
Works with firefox 128.0 and later
1. Updates "json-editor" library to the latest release.
2. Prepare code for Firefox to manifest v3.
Source code released under Mozilla Public Licence 2.0
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Version 0.4.1
Released 26 Aug 2023 - 5.93 MB
Works with firefox 48.0 and later
fixes https://github.com/belaviyo/json-beautifier/issues/16
fixes https://github.com/belaviyo/json-beautifier/issues/17
fixes https://github.com/belaviyo/json-beautifier/issues/18
Source code released under Mozilla Public Licence 2.0
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Version 0.2.2
Released 11 Jan 2021 - 463.43 kB
Works with firefox 48.0 and later, android 48.0 to 68.*
Source code released under Mozilla Public Licence 2.0
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Version 0.2.0
Released 5 Oct 2020 - 456.87 kB
Works with firefox 48.0 and later, android 48.0 to 68.*
1. supports dark theme for all three modes
Source code released under Mozilla Public Licence 2.0
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Version 0.1.6
Released 28 Apr 2019 - 421.67 kB
Works with firefox 48.0 and later, android 48.0 to 68.*
1. Supports "raw" and "code" modes. Now the user can switch between these modes which allow easily copying the modified or original data.
Source code released under Mozilla Public Licence 2.0
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Latest version

Version 0.6.3

Older versions

Version 0.6.2

Version 0.6.1

Version 0.5.6

Version 0.5.5

Version 0.4.1

Version 0.2.2

Version 0.2.0

Version 0.1.6