Brand-first AI slide deck generator. Point it at any website, get a pitch deck in that brand's exact colors, fonts, and style.
65+ curated brands. Real SVG logos. One command.
pip install openslides-ai
playwright install chromium
export GEMINI_API_KEY=your-key
# Generate 5 slides for Stripe
openslides generate stripe.com "Payment infrastructure for the internet" -n 5
# Generate for any brand in the database
openslides generate airbnb.com "Community-powered hospitality platform" -n 3
openslides generate spotify.com "Audio streaming and discovery" -n 3Output: pixel-perfect 1920x1080 PNGs in /tmp/<domain>-deck/.
from openslides import Brand, generate, export
brand = Brand.from_domain("stripe.com")
slides = generate(brand, "Payment infrastructure for the internet", num_slides=5)
export(slides, "/tmp/stripe-deck/")The generate() function:
- Picks a layout variant per slide type (hero, dashboard, terminal, CTA)
- Sends a detailed blueprint + brand context to Gemini Pro
- Post-processes: injects real SVG logo, grid pattern, ambient glow, layout CSS
- Fixes round numbers, banned patterns, readability issues automatically
For full creative control, write HTML/CSS directly:
from openslides import Brand, export, base_html
brand = Brand.from_domain("stripe.com")
def slide_hero():
return f'''
{base_html(brand)}
<body style="background:{brand.background}; padding:80px;">
<h1 style="font-family:'{brand.font_headline}'; font-size:72px; color:{brand.text};">
The GDP of the internet runs on
<span style="color:{brand.primary};">7 lines</span> of code.
</h1>
</body></html>
'''
export([slide_hero()], "/tmp/stripe-deck/")65+ curated brands with verified colors, fonts, and typography pairings:
from openslides import Brand
brand = Brand.from_domain("stripe.com")
print(brand.primary) # "#635bff"
print(brand.font_headline) # "Space Grotesk"
print(brand.logo_img(32)) # Real SVG logo at 32pxBrands with real SVG logos: Stripe, Anthropic, Airbnb, Spotify, Shopify.
All 65+ brands have curated color palettes and distinctive headline fonts (never generic Inter). Full list in brands.py.
brand = Brand(
primary="#054dfe",
secondary="#15aebf",
background="#fdfbf5",
surface="#ffffff",
text="#191919",
muted="#6b6b6b",
font_headline="Syne",
font_body="Inter",
)# LLM generation
openslides generate <domain> "<topic>" [-n slides] [-p gemini|openai|anthropic] [-o dir]
# Build from Python file
openslides build examples/scaile.py [-o dir] [-f png|pdf]
# List slides in a file
openslides list examples/scaile.pyGeneration uses Gemini Pro by default (free tier available). Zero additional dependencies needed.
# Gemini (default, zero deps)
export GEMINI_API_KEY=your-key
openslides generate stripe.com "..."
# OpenAI (pip install openslides-ai[openai])
export OPENAI_API_KEY=your-key
openslides generate stripe.com "..." -p openai
# Anthropic (pip install openslides-ai[anthropic])
export ANTHROPIC_API_KEY=your-key
openslides generate stripe.com "..." -p anthropicDataclass holding brand assets. Fields: primary, secondary, background, surface, text, muted, font_headline, font_body, logo_svg, logo_url, name, domain.
Brand.from_domain(url)- Load from curated database or extract from websitebrand.logo_img(size)- Real SVG logo (or Clearbit fallback)brand.google_fonts_url- Google Fonts URL for brand fonts
Generate slides using LLM. Returns list of HTML strings.
Render HTML slides to PNG or PDF via Playwright.
HTML boilerplate and CSS utilities for manual slide authoring.
MIT