Halloween Toolbox

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Overview

Free, open-source Chrome extension for developers. Encode, Decode, JSON beautify. New features will be added soon!

This free, open-source Chrome extension offers essential tools for developers to streamline daily tasks, right in the browser. With features like base64 encoding and decoding, URI encoding and decoding, serialize/unserialize, time conversion and JSON beautify, it saves time on routine conversions and formatting. Designed to be lightweight and efficient, the extension provides quick access to functions that developers frequently need—whether it's decoding data, preparing URLs, or tidying up JSON structures for easier readability. Plus, it's actively maintained and will receive constant updates with new features, making it a reliable companion that grows with your development needs.

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Details

Version
0.6.0
Updated
April 10, 2026
Flag concern
Size
1.3MiB
Languages
English
Developer
Email
samuil.banti@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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