DataMapper Pro

A local-first data mapping workspace with Free, Pro, Pro Plus, and AI plan experiences.

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.