Your spreadsheet deserves an API endpoint.
FileBridge turns CSVs and useful operational files into queryable datasets: clean REST endpoints, indexed row lookup, CSV export, and public previews when you want to share the data without exposing the backend.
Why FileBridge
The fastest backend is the one you don’t have to write.
Every team has “just one spreadsheet” that quietly becomes infrastructure: supplier catalogs, lead lists, SKU maps, pricing sheets, research exports, internal directories. FileBridge makes those files usable by products, scripts, and agents without turning every import into a custom engineering project.
Upload without ceremony
Drop in a CSV, preview the shape, catch bad files early, and confirm before importing the full dataset.
Get API-shaped data
List, create, read, update, delete, export, and lookup rows by the index column your workflow actually uses.
Share safely
Turn on a public preview only when needed. Add password protection for lightweight sharing without exposing your private API key.
Built for practical data work
For the files that keep becoming products.
Agent-ready datasets
Give scripts and AI agents stable endpoints instead of brittle file downloads.
Internal tools
Prototype a catalog, directory, lookup table, or admin workflow before a custom backend exists.
Client portals
Share a password-protected preview when people need the data, not your database.
Fast experiments
Validate demand for a data product before committing to migrations, imports, queues, and bespoke APIs.
FAQ
Questions before you bridge your first file?
What can I upload today? +
CSV is supported today, including preview, import, row APIs, CSV export, index-column lookup, and public sharing. The product is intentionally shaped so more file types can follow.
Is this just a public spreadsheet viewer? +
No. Public previews are optional. The core value is turning a file into an authenticated, API-addressable dataset that your apps, scripts, and agents can use.
Do I need developers to use it? +
You can upload and share from the UI. Developers and agents get clean endpoints when they need automation. That is the bridge.
Start with one useful file