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Create a custom template

Design your own signature layout that works with every Sigly feature — personalisation, directory sync, icons, colours and placement. HTML required, but the starter file does the hard part.

1

Start from the starter file

Download the commented starter template — it contains every element Sigly expects, annotated line by line:

Download the starter template

Rename it and restyle anything you like. The filename becomes the gallery name — acme-classic.html shows as Acme Classic.

The one rule that matters: keep every id="" exactly as it is. The builder and the personalisation engine find fields by these ids. Restyle everything; rename nothing.
2

Follow the rules of email HTML

Signatures render inside email clients, and email clients are stuck in the past — desktop Outlook literally uses Word's rendering engine. Every template must therefore use:

3

The placeholder contract

These ids are how Sigly finds each field. All of them must exist — hidden ones simply start with display:none and the builder switches them on.

Text fields

Link fields

Images and zones

Everything else

4

Conventions that make features work

5

Test it in the builder

Upload your file to the templates/ folder of your Sigly installation, open it in the builder, and run the checklist:

6

Ship it

Add a preview image so the galleries show your design: a PNG named after your file — acme-classic.htmlassets/images/templates/acme-classic.png — around 1286px wide. A screenshot of the rendered signature on a white background is exactly what the built-in thumbnails are.

That's it. The template appears in the homepage gallery and the dashboard Templates page automatically, and works with CSV rollout, Microsoft 365 and Google Workspace personalisation with nothing further to wire up.

Designed something the world should have? Submit it for the public gallery from your dashboard — it's validated automatically against the rules on this page, and we review every design before it ships.

Next: Manage your signatures →

Download the starter template
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