Outlook signature generator
Outlook for Windows renders email with Microsoft Word’s engine, which breaks a lot of modern code. Our signatures are built with tables and inline styles, the same way professional email newsletters are, so they keep their layout in every version of Outlook.
Works in Gmail, Outlook & Apple Mail
Example Outlook signature
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Outlook for Windows (classic)
- 1Click “Copy signature” above.
- 2In Outlook, go to File → Options → Mail → Signatures.
- 3Click “New”, type a name and click OK.
- 4Click in the big box and paste with Ctrl+V.
- 5On the right, choose your signature for new messages and for replies.
- 6Click OK.
New Outlook and Outlook on the web
- 1Click “Copy signature” above.
- 2Click the gear icon (Settings) in the top right.
- 3Go to Accounts → Signatures and click “New signature”.
- 4Give it a name and paste into the box.
- 5Choose it as the default for new messages and replies, then click Save.
Outlook for Mac
- 1Click “Copy signature” above.
- 2In Outlook, open Outlook → Settings → Signatures.
- 3Click “+”, give it a name and paste with ⌘+V.
- 4Choose it as the default for new messages and replies, then close the Signatures window. Outlook saves it automatically.
Why signatures break in Outlook
Classic Outlook for Windows ignores a lot of modern CSS: no flexbox, no background images, limited support for rounded corners and margins. Fonts that aren’t installed on the reader’s computer are replaced. Images without a fixed width can show at their full size. A good Outlook signature therefore uses tables for layout, puts every style inline, uses system fonts like Arial or Georgia and gives every image a fixed width, which is exactly what our generator does.
Works in Gmail, Outlook & Apple Mail
FAQ
Can you install the signature into Outlook automatically?
Not safely today. Microsoft doesn’t offer a public API for apps to set a user’s Outlook signature; only admins can do it for a whole company. Copy and paste takes under a minute and works in every version.
Why do I see extra spacing in Outlook?
That happens with signatures made of paragraphs and margins. Ours use table cells with fixed padding, which Outlook respects.
My logo shows as an attachment. Why?
That happens when the image is embedded in the email instead of linked. Our images are hosted online, so Outlook shows them inline. If you still see a red X, click “Download pictures”: Outlook blocks images from new senders by default.
Do I need to set it up again on my phone?
Yes. Outlook for iPhone and Android has its own signature setting under Settings → Signature. It only supports simple formatting.

