The Ad Creative Brief Template for Performance Agencies (LinkedIn Focus)

Why a Structured Brief Saves Time on LinkedIn Carousels

• Vague objectives produce off‑target messaging
• Missing brand guidelines cause visual inconsistency
• Undefined CTA results in weak conversion rates

A solid brief is the blueprint; the design is the building. Without it, you’re constantly re‑architecting.

Core Elements of the Brief – Fill‑in‑the‑Blank Fields

Keep the template simple. Each field should be a single line of input that anyone on the team can complete in under two minutes.

• Campaign Goal: [e.g., lead gen, brand awareness]
• Target Persona: [job title, industry, pain point]
• Key Message: [one‑sentence elevator pitch]
• Primary CTA: [button text, URL]
• Data Points: [metric, source, visual cue]

When each element is pre‑defined, the designer can move straight to layout instead of hunting for missing info.

Aligning Brand Voice and Visual Language

Pull your brand kit into the brief. Include exact font families, hex colors, and approved icon styles so the output feels native to the executive’s personal brand.

• Font: [e.g., Inter Bold, 24 pt]
• Primary Color: [#1A73E8]
• Secondary Accent: [#34A853]
• Icon Set: [e.g., Feather, line weight 2]

Consistency is non‑negotiable for thought‑leadership; the brief enforces it before the first pixel is placed.

Data‑Driven Specs – Size, Copy Limits, and CTA Placement

LinkedIn carousel cards have strict dimensions (1080 × 1080 px) and copy limits that affect readability. Capture those numbers in the brief to avoid redesign cycles.

1. Max headline characters per slide: 45
2. Body copy line count: 2‑3 lines
3. CTA button size: 48 px height, full‑width
4. File format: PNG for images, SVG for icons

Designers spend less time resizing when the spec sheet is baked into the brief.

Workflow Integration – From Brief to First Draft

Your weekly cadence usually runs: planning → brief → design → review → schedule. Plug the brief into that pipeline and watch the hand‑off tighten.

1. Copywriter fills the template in Notion or Google Sheet
2. Designer imports the brief into Ad Creative Maker for an AI‑generated first draft
3. Team reviews the draft in Figma, annotates directly on layers
4. Final assets exported to Canva for quick posting, if needed

DesignLumo’s AI‑native approach eliminates the “template‑out‑of‑date” problem; the design is built from scratch each time.

Review Checklist to Cut Revisions

Before you hit “send to client,” run a quick checklist. It catches the 80 % of issues that normally trigger a second round of edits.

• Copy matches the brief’s Key Message exactly
• Brand colors and fonts are applied consistently
• Data points are correctly sourced and labeled
• CTA button links to the intended landing page
• File sizes comply with LinkedIn’s upload limits

A 5‑minute checklist saves hours of re‑work and keeps the agency’s delivery SLA intact.