Show DEV: free browser tools that check domains with RDAP and make PDFs without uploading anything

Etemora — Sat, 10 Oct 2026 19:37:39 +0000

I run Etemora, a small independent site that compares hosting, domain registrars and VPNs from official pricing pages. Along the way I built a few free tools. Sharing them here in case they are useful, and because I would like feedback from people who build things.

1. Domain name generator with live availability
Type a keyword, get name ideas, and see whether each one is available across 12+ extensions. The check looks at DNS first, then the registry's RDAP record. For taken names it shows the registrar, age and expiry date.

Honest limit: a few extensions (like .io and .co) have no public RDAP, so those show "Likely available" instead of a hard yes. Always confirm at your registrar before paying.

https://etemora.com/domain-name-generator/

2. PDF tools that stay in the browser
Compress, merge, split, convert PDFs to JPG/PNG and turn images into a PDF. Files are processed on your device and are not uploaded.

https://etemora.com/pdf-tools/

3. Invoice generator
Add your logo, line items, a discount and GST, VAT or sales tax, then download a PDF. No sign-up, no watermark.

https://etemora.com/invoice-generator/

4. SERP snippet preview
See how a title and meta description may look in Google results on desktop and mobile before you publish.

https://etemora.com/serp-snippet-preview/

All of them are free and need no account. The full list is at https://etemora.com/tools/.

What I would like feedback on

Which extra TLDs or filters would you want in the domain generator?
For the PDF tools, which operation do you reach for most (compress, merge, split)?
Anything that breaks on your browser or phone?

I am not claiming these replace paid tools. They are small utilities, and I am improving them based on what people actually run into.

DEV Community: Etemora

Show DEV: free browser tools that check domains with RDAP and make PDFs without uploading anything