You can talk to the AI about one specific slide, or about the entire deck at once. Both work — and knowing when to use which gives you a surprising amount of creative control.
A deck-wide prompt sets the rules for everything. A slide-specific prompt overrides those rules for one slide. Together, they let you create a deck that feels consistent overall but has individual slides that stand out exactly when they need to.
Deck-Wide Prompts
These affect every slide in your deck. They're perfect for setting overall tone, style, and consistency.
Setting the Feel
"Make every slide feel like a luxury brand — dark backgrounds, generous spacing, refined"
"The whole deck should feel energetic and modern — bright accents, bold headlines, fast-paced"
"Keep everything clean and minimal across all slides — lots of white space, simple layouts"
"Give the whole deck a warm, friendly feel — soft colours, rounded shapes, approachable"
Visual Consistency
"Use dark backgrounds on every slide"
"Add consistent entrance animations to all slides — everything should fade up from below"
"Make sure every slide uses our brand colours prominently"
"Use the same card style across all slides — subtle borders, rounded corners, light shadow"
Design Rules
"No slide should have more than 3 main elements"
"Every slide should have a clear headline at the top"
"Use icons alongside text wherever there's a list"
"All numbers should have animated counters"
Deck-Wide Redesigns
Sometimes you want to transform the entire deck at once:
"Redesign the whole deck with a premium feel — darker, more sophisticated, serif headings"
"Make every slide more data-forward — lead with numbers, shrink the text"
"The deck feels too corporate — make it warmer, more human, add some personality"
"Everything is too crowded — simplify every slide, more white space, fewer elements"
Slide-Specific Prompts
These target one slide for a specific change. Perfect for refining individual moments in the deck.
Targeting a Slide
You can refer to slides by name, number, or content:
"On the team slide, add a hover effect that reveals each person's bio"
"Redesign slide 3 — make the problem feel more urgent"
"The pricing slide needs a 'Most Popular' badge on the middle tier"
"The closing slide should have a stronger CTA — bigger button, bolder text"
Surgical Edits
Small, precise changes to one slide:
"On the traction slide, make the MRR counter larger and add a growth badge"
"Add a testimonial quote to the case study slide — large quote, small attribution"
"The market size slide is too text-heavy — turn the paragraphs into a visual with icons"
"Swap the image and text on the solution slide — image on the left, text on the right"
Slide-Level Tone Shifts
Different slides can carry different energy within the same deck:
"The problem slide should feel uncomfortable — stark, dark, high contrast"
"Make the solution slide feel bright and optimistic — the relief after the problem"
"The closing CTA should feel confident and bold — one message, nothing else"
"The team slide should feel warm and personal — the human moment in the deck"
The Best Workflow: Deck-Wide First, Then Slide-Specific
The most effective approach is to work in two phases:
Phase 1: Set the Foundation
Start with deck-wide prompts to establish consistency:
"Build a 10-slide investor deck. Keep the feel clean and data-forward — dark backgrounds, prominent metrics, subtle animations throughout."
This gives every slide the same DNA — same colours, same spacing, same energy.
Phase 2: Refine Individual Moments
Then go slide by slide for the moments that matter:
"The traction slide should be the showstopper — large counters for all three metrics, sparklines underneath, everything counting up"
"The team slide needs more warmth — add circular photos, hover reveals for bios, stagger the entrance"
"The closing slide should feel like a mic drop — one bold line, dramatic pause, CTA button grows from the centre"
The deck stays consistent, but the key slides have their own personality.
Real Examples by Persona
Ahmed's Investor Deck
Deck-wide: "Professional, data-forward, confident. Dark background slides. Every metric has an animated counter."
Slide-specific:
- "The traction slide is the hero — make it feel like a Bloomberg dashboard"
- "The team slide should be warmer — personal photos, friendly feel"
- "The ask slide should be bold and direct — just the number and what it's for"
Nick's Sales Deck
Deck-wide: "Clean and professional but not corporate. Easy to scan. Our brand colours throughout."
Slide-specific:
- "The problem slide should resonate — show the pain with real numbers"
- "Add before/after comparison to the solution slide"
- "The case study slide needs a client quote — make it prominent"
Sarah's Client Proposal
Deck-wide: "Polished and agency-quality. Match the client's industry feel — this is for a fintech company."
Slide-specific:
- "The portfolio slide should only show fintech projects — cards with screenshots"
- "The timeline needs to feel structured and reliable — clear phases, milestones marked"
- "The investment slide should feel transparent — no hidden costs impression"
Emma's Nursery Deck
Deck-wide: "Warm, friendly, and reassuring. Soft colours, welcoming feel. This is for prospective parents."
Slide-specific:
- "The daily routine slide should feel like a story — morning to afternoon flow"
- "The staff slide should emphasise qualifications but feel personal, not clinical"
- "Add a testimonial from a happy parent — large quote, warm styling"
Mixing Styles Within a Deck
One of the most powerful (and overlooked) techniques: different sections of your deck can have different visual energy.
Try these:
"The first 3 slides should feel dramatic and story-driven — dark backgrounds, big statements. Then switch to a bright, data-forward style for slides 4-8. Close with a warm, personal feel for the last 2 slides."
"Opening section like a TED talk. Middle section like a McKinsey deck. Closing like a Nike ad."
"The problem slides should feel heavy and serious. The solution slides should feel light and optimistic. It should feel like a weight being lifted."
"Start corporate for the board members in the room, then get more energetic and visual as you build to the product demo."
Template tools can't do this. They apply one style to everything. With Dev Decks, each slide can carry exactly the energy it needs.
Quick Reference
| You want to... | Use... |
|---|---|
| Set the overall feel | Deck-wide |
| Fix one slide | Slide-specific |
| Ensure consistency | Deck-wide |
| Create a standout moment | Slide-specific |
| Redesign everything | Deck-wide |
| Add interaction to one slide | Slide-specific |
| Shift tone across sections | Mix of both |
What to Read Next
- Iterative Refinement: The 3-Prompt Rule — A workflow for refining individual slides in three rounds.
- Prompting for Tone and Personality — The tone vocabulary that works for both deck-wide and slide-specific prompts.
- Reference-Driven Prompting — Use brand references to set the feel of your whole deck or individual slides.
You can talk to the AI about one specific slide, or about the entire deck at once. Both work — and knowing when to use which gives you a surprising amount of creative control.
A deck-wide prompt sets the rules for everything. A slide-specific prompt overrides those rules for one slide. Together, they let you create a deck that feels consistent overall but has individual slides that stand out exactly when they need to.
Deck-Wide Prompts
These affect every slide in your deck. They're perfect for setting overall tone, style, and consistency.
Setting the Feel
"Make every slide feel like a luxury brand — dark backgrounds, generous spacing, refined"
"The whole deck should feel energetic and modern — bright accents, bold headlines, fast-paced"
"Keep everything clean and minimal across all slides — lots of white space, simple layouts"
"Give the whole deck a warm, friendly feel — soft colours, rounded shapes, approachable"
Visual Consistency
"Use dark backgrounds on every slide"
"Add consistent entrance animations to all slides — everything should fade up from below"
"Make sure every slide uses our brand colours prominently"
"Use the same card style across all slides — subtle borders, rounded corners, light shadow"
Design Rules
"No slide should have more than 3 main elements"
"Every slide should have a clear headline at the top"
"Use icons alongside text wherever there's a list"
"All numbers should have animated counters"
Deck-Wide Redesigns
Sometimes you want to transform the entire deck at once:
"Redesign the whole deck with a premium feel — darker, more sophisticated, serif headings"
"Make every slide more data-forward — lead with numbers, shrink the text"
"The deck feels too corporate — make it warmer, more human, add some personality"
"Everything is too crowded — simplify every slide, more white space, fewer elements"
Slide-Specific Prompts
These target one slide for a specific change. Perfect for refining individual moments in the deck.
Targeting a Slide
You can refer to slides by name, number, or content:
"On the team slide, add a hover effect that reveals each person's bio"
"Redesign slide 3 — make the problem feel more urgent"
"The pricing slide needs a 'Most Popular' badge on the middle tier"
"The closing slide should have a stronger CTA — bigger button, bolder text"
Surgical Edits
Small, precise changes to one slide:
"On the traction slide, make the MRR counter larger and add a growth badge"
"Add a testimonial quote to the case study slide — large quote, small attribution"
"The market size slide is too text-heavy — turn the paragraphs into a visual with icons"
"Swap the image and text on the solution slide — image on the left, text on the right"
Slide-Level Tone Shifts
Different slides can carry different energy within the same deck:
"The problem slide should feel uncomfortable — stark, dark, high contrast"
"Make the solution slide feel bright and optimistic — the relief after the problem"
"The closing CTA should feel confident and bold — one message, nothing else"
"The team slide should feel warm and personal — the human moment in the deck"
The Best Workflow: Deck-Wide First, Then Slide-Specific
The most effective approach is to work in two phases:
Phase 1: Set the Foundation
Start with deck-wide prompts to establish consistency:
"Build a 10-slide investor deck. Keep the feel clean and data-forward — dark backgrounds, prominent metrics, subtle animations throughout."
This gives every slide the same DNA — same colours, same spacing, same energy.
Phase 2: Refine Individual Moments
Then go slide by slide for the moments that matter:
"The traction slide should be the showstopper — large counters for all three metrics, sparklines underneath, everything counting up"
"The team slide needs more warmth — add circular photos, hover reveals for bios, stagger the entrance"
"The closing slide should feel like a mic drop — one bold line, dramatic pause, CTA button grows from the centre"
The deck stays consistent, but the key slides have their own personality.
Real Examples by Persona
Ahmed's Investor Deck
Deck-wide: "Professional, data-forward, confident. Dark background slides. Every metric has an animated counter."
Slide-specific:
- "The traction slide is the hero — make it feel like a Bloomberg dashboard"
- "The team slide should be warmer — personal photos, friendly feel"
- "The ask slide should be bold and direct — just the number and what it's for"
Nick's Sales Deck
Deck-wide: "Clean and professional but not corporate. Easy to scan. Our brand colours throughout."
Slide-specific:
- "The problem slide should resonate — show the pain with real numbers"
- "Add before/after comparison to the solution slide"
- "The case study slide needs a client quote — make it prominent"
Sarah's Client Proposal
Deck-wide: "Polished and agency-quality. Match the client's industry feel — this is for a fintech company."
Slide-specific:
- "The portfolio slide should only show fintech projects — cards with screenshots"
- "The timeline needs to feel structured and reliable — clear phases, milestones marked"
- "The investment slide should feel transparent — no hidden costs impression"
Emma's Nursery Deck
Deck-wide: "Warm, friendly, and reassuring. Soft colours, welcoming feel. This is for prospective parents."
Slide-specific:
- "The daily routine slide should feel like a story — morning to afternoon flow"
- "The staff slide should emphasise qualifications but feel personal, not clinical"
- "Add a testimonial from a happy parent — large quote, warm styling"
Mixing Styles Within a Deck
One of the most powerful (and overlooked) techniques: different sections of your deck can have different visual energy.
Try these:
"The first 3 slides should feel dramatic and story-driven — dark backgrounds, big statements. Then switch to a bright, data-forward style for slides 4-8. Close with a warm, personal feel for the last 2 slides."
"Opening section like a TED talk. Middle section like a McKinsey deck. Closing like a Nike ad."
"The problem slides should feel heavy and serious. The solution slides should feel light and optimistic. It should feel like a weight being lifted."
"Start corporate for the board members in the room, then get more energetic and visual as you build to the product demo."
Template tools can't do this. They apply one style to everything. With Dev Decks, each slide can carry exactly the energy it needs.
Quick Reference
| You want to... | Use... |
|---|---|
| Set the overall feel | Deck-wide |
| Fix one slide | Slide-specific |
| Ensure consistency | Deck-wide |
| Create a standout moment | Slide-specific |
| Redesign everything | Deck-wide |
| Add interaction to one slide | Slide-specific |
| Shift tone across sections | Mix of both |
What to Read Next
- Iterative Refinement: The 3-Prompt Rule — A workflow for refining individual slides in three rounds.
- Prompting for Tone and Personality — The tone vocabulary that works for both deck-wide and slide-specific prompts.
- Reference-Driven Prompting — Use brand references to set the feel of your whole deck or individual slides.