Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+decode +qr' IN Boolean MODE) order by users desc
HGT Decode
Decrypt the encrypted code on the page, remove page restriction like copy protection, sniff downloadlink, bypass redirection
URL Decode | Encode
A nifty tool for decoding URLs that have been encoded. ...useful when you've encoded a URL and actually want read it!
Encode-Decode
Encode and decode text to and from HTML, base64, hexadecimal, and more! Or generate hashes using MD5, SHA-1, and SHA-3.
DcdRvsLnk - Decode or reverse links
DcdRvsLnk - Decode, invert or reverse links: Unscramble the encrypted link of some sites. Shares, copies,pdf, generates QR Code ...
Decode URLs
Decode URLs to make it easy to share URLs in non Latin characters (Hebrew, Arabic, etc.).
RegExTranslator: Decode RegEx in your browser
This extension displays a translator for Regular Expressions to English and back again
Cyber Decode
Protection and safety alerts from phishing and malicious JavaScript when browsing the web
Movie Name Decode
Decodes torrent movie names and displays suggestion on quality. Includes context menu and color coding on the piratebay.
Base64 Encode & Decode
Add support to the omnibox to base64 encode or decode the passed text. Just type 'base64 encode Text' or 'base64 decode Text'