From messy CSVs to ready‑to‑use data
Importing CSV files is harder than it looks. Users name columns inconsistently, data arrives in unexpected formats, and errors often appear only after you’ve already processed the file. CSVBox eliminates this headache by giving your users a guided importer that validates and transforms data before it ever hits your backend.
With CSVBox your product can accept customer data with confidence, reduce support tickets and save weeks of engineering time.
Feature highlights
Intelligent column mapping
Fuzzy matching maps uploaded columns to your schema, saving users time and reducing friction.
Client‑side validation & custom rules
Define required fields, patterns, value ranges and more; validation runs in the widget so users fix mistakes before uploading.
Flexible destinations
Send data to your API as JSON, forward to a webhook, write to your database or S3. Integrate with Bubble, Zapier or other tools.
Webhooks & events
Subscribe to events like import started, completed or failed and build custom flows with your own backend.
Hosted import links
Send users a unique link to upload their data without any code changes in your app.
Dynamic data model
Templates let you change fields or validation rules at any time without redeploying your code.
Built‑in validation library
Use built‑in validators for email, numbers, dates and more, or create your own custom functions.
REST File API
Programmatically upload CSV files from other apps or scripts with our simple HTTP API.
Error handling & user experience
CSVBox surfaces issues immediately so users can correct them on the spot. Invalid rows are highlighted, clear messages explain why the data is rejected, and the importer won’t proceed until everything passes your rules. This reduces back‑and‑forth support and ensures that only clean, consistent data reaches your application.
Security & compliance
Security isn’t an afterthought. All uploads are encrypted in transit and at rest. Data is stored only as long as needed to complete the import and can be processed in US or EU regions. CSVBox is SOC 2 Type II compliant and supports GDPR data processing agreements to meet your regulatory requirements.
Developer experience
Create a template
Define columns, types and rules in the dashboard or via the API.
Embed the widget
Use the provided JS snippet or NPM package to add the importer to your page.
Listen to events
Subscribe to events like onImportCompleted to trigger your own workflows.
Ready to level up your imports?
Start using CSVBox for free and give your users a beautiful import experience.
Try it now