A local-first data mapping workspace with Free, Pro, Pro Plus, and AI plan experiences.
Users
0
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#377K
#283K among extensions
Version
2.3.12
updated 12 Oct 2026
About DataMapper Pro
DataMapper Pro — Data Mapping & Transformation
DataMapper Pro makes it easier to prepare structured data directly in Chrome. Import files, organize columns, apply transformations, preview results, and export your data through a convenient side-panel workspace.
Whether you’re cleaning a spreadsheet, preparing an import file, or converting data between formats, DataMapper Pro provides a visual way to manage the process.
Features
Import structured data
Open CSV, TSV, JSON, XML, and Excel files.
Map and organize columns
Select source fields, rename output columns, and arrange your data for export.
Transform values
Apply configurable operations to clean, format, and modify your data.
Preview results
Compare original and transformed values before exporting.
Work with Excel worksheets
Select worksheets, perform supported cross-sheet lookups, and choose how worksheets are included in Excel exports.
Save reusable workflows
Save mapping configurations and transformation recipes for future use.
Optional AI assistance
Generate transformation recipes using natural-language instructions. AI features require an eligible subscription and a customer-provided OpenAI API key. Separate API usage charges may apply.
Privacy and data handling
Standard file transformations run locally in your browser. Optional AI features send relevant request information to OpenAI when used. License activation and validation use Lemon Squeezy.
Plans and subscriptions
DataMapper Pro includes a Free plan. Additional features are available through paid Pro, Pro Plus, and AI subscriptions, purchased separately through SquatchBro Labs.
Support
Website: https://squatchbrolabs.com
Privacy Policy: https://squatchbrolabs.com/datamapper/privacy.html
Support: support@squatchbrolabs.com
Developed by SquatchBro Labs LLC.