Features

What's included

Everything the tool does — and what it looks like in both themes.

Capabilities

Features at a glance

Zero Upload

Your CSV never leaves your browser. All parsing happens locally using the File API. Nothing is sent to any server.

Domain Detection

The tool reads your domain from the CSV and uses it in the output filename and zone file header comment.

BIND / RFC 1035 Format

Output is a standards-compliant zone file Cloudflare's DNS import accepts directly. TTL is set to 1 (Cloudflare auto TTL).

Theme Support

System, light, and dark mode — persisted to localStorage . No flash on load.

Records Preview

Parsed records shown in a table before download — grouped by type with a count chip.

Smart Filename

Downloaded as cloudflare-dns-import-[domain].txt — no manual renaming needed.

Screenshots

Click any image to view full size.