DataBench

Every developer has a graveyard of bookmarks.

One site for JSON formatting. Another for Base64.

Another for regex testing. Another for CSV conversion.

You're constantly switching tabs, and worse — pasting

sensitive data into random servers you know nothing about.

So I built DataBench.

It's a single browser-based workbench with 25+ tools

data people use daily:

• JSON Formatter & Validator


• Regex Tester


• CSV → SQL INSERT Generator


• Base64 Encode/Decode


• Unix Timestamp Converter


• Markdown Live Preview


• JSON Schema Generator


• PDF Merge, Split, Compress


• Excel ↔ CSV


• And more...

The entire thing runs client-side.

Nothing is uploaded. Nothing leaves your machine. Ever.

No sign-up. No paywall. No install.

Just open a tab and start working.

👉 databench.app https://databench.netlify.app/

What tool do you find yourself Googling every week?

I'm actively building — drop it in the comments.