Is this email signature generator really free?

Yes. One signature without a card or account to read the install guides. No watermark or badge image. Free signatures include one small "Created with Hilsio" text link to hilsio.com.

Do I need to sign up?

No account is required to read the guides or copy table HTML when the generator is on the page. An account will only matter if you want to save more than one signature or use Pro when it launches.

Will my signature work in new Outlook and classic Outlook?

Hilsio builds from tables and inline styles — no SVG or base64. The steps differ: follow the new Outlook guide or the classic Outlook guide. Both are step-by-step on this site.

Can I add a photo or logo?

Use https image URLs with width and height set. Drive links and pasted embeds often fail as attachments. Our signature images not showing guide explains the usual fixes.

Why does my signature look different after I send it?

Outlook for Windows uses a Word-based engine; mobile apps simplify HTML. Install with the guide for your client — the client index on the home page lists each one.

How do I copy and paste my email signature?

Copy the HTML, open your client's signature settings, and paste. Most clients accept rich text; some need HTML source. Each install guide shows where to paste.

Why does my logo not show, or show as a paperclip?

Usually embedded images, Drive links, or blocked remote images. Hosted https URLs and table layout fix most cases. Read the guides on signature images not showing and images arriving as attachments.

What does Gmail's 10,000-character limit count?

All HTML in the signature box, including img tags and long tracking URLs — not just visible text. Images count toward the limit. The Gmail signature too long page shows how to measure and trim.