Saved Blocks in Mergn: Build Emails Once, Reuse Forever

Stop rebuilding the same email.

Meet Saved Blocks.

We just shipped one of our most-requested features.

If you send more than one email a month, you already know the pain. You design a beautiful hero banner for Tuesday's newsletter. Wednesday rolls around and you need it again for the welcome flow. By Friday, the promo blast needs the same product card you built last week. So you rebuild it. From scratch. Again.

Different campaigns. Same blocks. Wasted hours.

That ends today.

Introducing Saved Blocks

Saved Blocks lets you design any email block once, save it with a name, and drop it into any campaign instantly. No re-uploading images. No rewriting copy. No squinting at last month's email trying to match the spacing.

Build it once. Reuse it forever.

How it works

It's three steps. That's it.

1. Design your block.

Open any campaign in Mergn and build the block you want. An image with a headline, a two-column product feature, a footer with your social links, whatever. Style it exactly how you want it.

2. Save it.

Click save, give it a name, done. The block now lives in your library, available to every campaign in your account.

3. Reuse it anywhere.

Starting a new campaign? Open your Saved Blocks panel, pick the block, drop it in. Edit only what changes. The rest stays exactly the way you built it.

That's the whole feature. We kept it that simple on purpose.

What you can save

Image blocks.

Hero visuals, banners, product shots saved with your headline copy.

Two-column blocks.

Image plus text plus CTA, perfectly laid out and ready to drop in.

Headers and footers.

Lock in your logo, nav, and sign-off once and never touch them again.

Custom layouts.

Build it your way, save it once, and your whole team can use it.

If you can design it, you can save it.

Why this matters

We didn't build Saved Blocks because it looked cool on a roadmap. We built it because every single customer conversation kept circling back to the same problem. "I spend more time rebuilding than designing."

Here's what changes when you stop rebuilding from scratch.

You ship campaigns 5× faster. Most campaigns aren't 100% new. They're 80% reused elements with 20% new copy or imagery. Saved Blocks lets you skip the 80% and focus on what's actually different.

Your emails stay on-brand. No more "wait, did we use this shade of blue last week, or the slightly different one?" When everyone pulls from the same block library, every email looks like it came from the same brand. Because it did.

Your team scales without chaos. New marketer joins? They build from the same approved blocks as everyone else. No more "how did we usually format this?" or hunting through old campaigns for the right template.

You stop dreading repetitive work. And honestly, this might be the biggest one. The reason marketers get bored isn't the work. It's redoing the same setup over and over instead of moving on to the strategy and creativity that actually matters.

A small feature with a big impact

Saved Blocks isn't flashy. It's not powered by AI. It doesn't have a dashboard or an analytics view.

It just saves you hours.

We think that's worth shipping.

Try it now

Saved Blocks is live in your Mergn account today. No setup, no migration, nothing to configure. Open any campaign, build a block, hit save. Your library starts filling itself the moment you start working.

If you've been waiting for a reason to give Mergn a try, this is it.