Template Builder

Creating RCS messages is fast and flexible with our built-in template builder.

Written By Chelsey Craig

Last updated 3 months ago

Step-by-Step Guide:

  1. Open Templates: From your Clerk Chat dashboard, go to Templates β†’ Create β†’ RCS.

  2. Choose Your Layout: Select from hero images, multi-card carousels, or video cards β€” all optimized for RCS delivery.

  3. Customize Your Message:

    • Upload images or videos

    • Add a headline and short description

    • Add up to 3 interactive buttons (link, call, or trigger a chat flow)

  4. Preview in Real Time: Instantly preview how your message will appear across Android, iOS, and SMS fallback views.

    1. Test Internally: Send a test to yourself or your team to check design, functionality, and fallback content.

    2. Launch Your Campaign: When you’re ready, deploy it directly from Clerk Chat by hitting the + sign and selecting the template when writing a message.

Best Practices

  • Always include fallback text to ensure a clean experience for users without RCS support.

  • Limit to 2–3 buttons for the cleanest user experience

  • Test thoroughly on both Android and iOS views

  • Use consistent branding in your logo, colors, and message tone

  • Follow media specs to avoid display issues or carrier rejections

  • Leverage carousels to showcase products, promotions, or appointment types

  • Add descriptive alt text or video captions to ensure inclusivity.

Additional Template Features:

RCS templates support dynamic variables. Insert fields such as name, account info, or appointment details into your messages for a personalized experience at scale.

  • The RCS Template Builder now displays your company logo in real time as you design messages.

    • Ensures consistent brand representation

    • Shows exactly how messages (media, buttons, variables, and calendar links) will appear to customers in RCS-supported apps


RCS Media Guidelines

Image Guidelines

Element

Recommended Dimensions

Format

Hero Card

1200 Γ— 800 px

JPG or PNG

Carousel Image

800 Γ— 800 px

JPG or PNG

Brand Logo

β‰₯ 300 Γ— 300 px

PNG (transparent bg)

Video Guidelines

Setting

Recommendation

Max Size

10 MB

Max Duration

Under 30 seconds

Format

MP4 (H.264 preferred)

Aspect Ratios

16:9 (hero), 1:1 (carousel)