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How to Let Senders Upload Images and Fill Out Custom Fields That Personalize the eCard Design

Enable image uploads and custom fields that Senders fill out to personalize and auto-merge content into your eCard design.

Tim Badolato avatar
Written by Tim Badolato
Updated over a week ago

The Custom Form Fields feature (currently in beta and available for Enterprise clients upon request) empowers your team to build personalized eCard experiences—without sacrificing brand consistency. By enabling this functionality, you can let senders upload their own images, input custom messages, or add names directly into your eCard templates. The result? A more meaningful, personal, and delightful sending experience that’s still on-brand.

Want to try it out? Reach out to us and we’ll activate Custom Form Fields for your account. Once it’s enabled, follow the steps below to start building dynamic, sender-customizable eCards.


Video Demo:


Step-by-Step: How to Enable Custom Fields in Your eCard

1. Create or Edit an eCard Template

Log in to your eCardWidget dashboard, navigate to the widget you want to update, then click the eCards tab. You can choose an existing design or create one from scratch.

2. Open the Merge Tags Tab

Once your design is ready, go to the Merge Tags tab on the left sidebar and click “Launch Form Editor.”

3. Add Custom Fields

Choose from field types like:

  • Short Text – Great for merging names or titles into the card

  • Image – Allows senders to upload their own images

4. Customize Each Field

Set the field’s label, placeholder, and any hints to guide your users. You can also choose whether each field is required.

5. Place Fields on Your eCard Design

Once your field is configured, click Done. Then, click the red icon next to the field name to make it visible in the eCard design. Drag and drop the field to the exact spot where you want it to appear—like below a message or inside a photo frame.

6. Save and Preview

Click Apply to save your form, then head to the Preview & Send tab to make sure everything looks and works as expected.


Ready to Personalize?

Custom Form Fields offer a scalable, flexible way to empower senders—while keeping your visual identity intact. Whether it’s for birthdays, work anniversaries, or just celebrating team wins, these fields let you tailor the experience for every recipient and every occasion.

Interested in activating Custom Form Fields? Contact us and we’ll get it set up for your account.


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