MySize — Size Helper

Tracking since Apr 14, 2026.

Changelog

• May 9, 2026
  description

  Get accurate clothing & shoe size recommendations by instantly matching your measurements with any online store's size chart.
  
  Stop guessing and shop with confidence. This extension helps you choose the right clothing or shoe size by instantly comparing your personal measurements with any seller’s published size chart.
  
  How it works:
  1. Save your measurements – Enter your body metrics into the extension’s measurement table.
  2. Select a size chart – While viewing a product, open the extension and pick the seller’s size chart from the product description.
  3. Get a recommendation – The extension automatically compares your data with the chart and suggests the most accurate size.
  
  Key features:
  • Works with any e-commerce website that provides a size chart
  • Supports clothing, footwear, and accessories
  • All data is stored locally on your device – no information is sent to external servers
  • Quick, lightweight, and completely free to use 
  
  Never worry about incorrect sizes or complicated returns again. Install now and shop with greater confidence!

  Get accurate clothing & shoe size recommendations by instantly matching your measurements with any online store's size chart.
  
  Stop guessing and shop with confidence. This extension helps you choose the right clothing or shoe size by instantly comparing your personal measurements with any seller’s published size chart.
  
  How it works:
  1. Save your measurements – Enter your body metrics into the extension’s measurement table.
  2. Select a size chart – While viewing a product, open the extension and pick the seller’s size chart from the product description.
  3. Get a recommendation – The extension automatically compares your data with the chart and suggests the most accurate size.
  
  Key features:
  • Works with any e-commerce website that provides a size chart
  • Supports clothing, footwear, and accessories
  • All data is stored locally on your device – no information is sent to external servers
  • Quick, lightweight, and completely free to use 
  
  New:
  version 1.0.1 - Improved size chart parsing for complex product pages.
  Now supports mixed HTML/text and image charts, right-side size columns, cm/kg/inch units
  
  Never worry about incorrect sizes or complicated returns again. Install now and shop with greater confidence!

• May 9, 2026
  permissions

  storage, activeTab, offscreen, scripting, tabs

  storage, activeTab, offscreen, scripting

Permissions & access

Permissions

storageactiveTaboffscreenscripting

Host access

https://*.alicdn.com/*, https://*.aliexpress.com/*, https://aliexpress.com/*, https://*.aliexpress.ru/*, https://aliexpress.ru/*, https://*.aliexpress.us/*, https://aliexpress.us/*, https://denimpolitov.workers.dev/*, https://mysize.duckdns.org/*

Screenshots