Besides HTML::Entities, following gives decimal entitites (easy to modify to generate hex version if desired) ... 

$entitified = 
  join ''
  , map { sprintf '&#%d;' , ord $_ }
      split '' , $raw_string ;

[download]

(update: slight style changes.)

In reply to Re: Convert Entities by parv
in thread Convert Entities by udyog

Title:
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