SheetJoin

Tracking since May 30, 2026.

Changelog

• Jun 5, 2026
  description

  SheetJoin is a Chrome extension that helps you work with spreadsheet data directly from your browser — no formulas, no exports, no coding needed.
  
    ✦ JOIN TABLES
    Merge two Google Sheets or uploaded CSV/Excel files by matching key columns — like SQL JOIN. Choose which columns to include in the result.
  
    ✦ FIND DUPLICATES
    Detect duplicate rows based on selected columns. Highlight them in yellow, delete extras, or download a clean CSV.
  
    ✦ AI ANALYSIS
    Get instant insights, anomaly detection, or a full executive report powered by AI — just select your sheet and click Run.
  
    ✦ CSV & EXCEL UPLOAD
    Works with Google Sheets and uploaded .csv, .xlsx, .xls files. No need to import anything manually.
  
    ✦ 9 LANGUAGES
    English, Ukrainian, German, French, Spanish, Polish, Portuguese, Italian, Russian.
  
    Free plan included. Pro plan unlocks unlimited joins, deduplication, file uploads and AI analysis

  SheetJoin is a Chrome extension that helps you work with spreadsheet data directly from your browser — no formulas, no exports, no coding needed.
  
    ✦ JOIN TABLES
    Merge two Google Sheets or uploaded CSV/Excel files by matching key columns — like SQL JOIN. Choose which columns to include in the result.
  
    ✦ SCHEDULED JOINS
    Automatically run joins on a daily, weekly, or monthly schedule. Results are written directly to your output sheet — no manual work needed.
  
    ✦ FIND DUPLICATES
    Detect duplicate rows based on selected columns. Highlight them in yellow, delete extras, or download a clean CSV.
  
    ✦ AI ANALYSIS
    Get instant insights, anomaly detection, or a full executive report powered by AI — just select your sheet and click Run.
  
    ✦ CSV & EXCEL UPLOAD
    Works with Google Sheets and uploaded .csv, .xlsx, .xls files. No need to import anything manually.
  
    ✦ 9 LANGUAGES
    English, Ukrainian, German, French, Spanish, Polish, Portuguese, Italian, Russian.
  
    Free plan included. Pro plan ($4/month) unlocks unlimited joins, scheduled automation, deduplication, file uploads and AI analysis.

Permissions & access

Permissions

identitystorageactiveTabsidePaneltabs

Host access

https://docs.google.com/*, https://sheetjoin-api.onrender.com/*

Screenshots