By Dandelion Bio Blog

Your documents, turned into lessons students remember

Upload your lesson plan or notes. Slideseed reads your content, builds an editable lesson with real interactive activities — quizzes, matching, sorting, flip cards — and produces a fully interactive HTML file adapted to your students' age group.

Student data never stored FERPA-conscious design Powered by Claude AI
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Upload your document

Drop your document here

or browse files to upload

document.pdf
Input formats:PDFDOCXPPTXTXT
2 free generations — no card needed
Who is this lesson for?
Early learners
K – 2nd
Elementary
3rd – 5th
Middle school
6th – 8th
High school
9th – 12th
University
Higher ed
Online
All levels
Choose a visual theme
Aa
Forest
Aa
Ink
Aa
Sand
Aa
Sky
Aa
Slate
Number of slidesFree plan: up to 3
3
Upgrade for up to 10 slidesSee plans →
Ready to generate
Document
Grade
Language
ThemeForest
Slides3
Credits2 free remaining

Optional — we'll never spam you.

Reading your document…

Process

From document to lesson
in under a minute

You bring the knowledge — Slideseed handles the design. Edit what you want, then download in the format that works for your classroom.

01

Upload your document

Your lesson plan, notes, or textbook excerpt. PDF, DOCX, or PPTX.

02

Claude reads and structures

The AI identifies key concepts and builds age-appropriate slides with 6 types of interactive activities.

03

Edit in the browser

Change text, reorder slides, add images, choose activity types, adjust colors and fonts.

04

Download and share

Interactive HTML for students, PPTX editable in PowerPoint, or PDF to print.

Download as
HTMLInteractive · works offline · for students
PPTXPróximamente · Coming soon
PDFPrint or share as file
PPTX and PDF on paid plans

Six activity types.
All evaluated. All scored.

Quiz with feedback

Distractors based on real misconceptions — not obviously wrong. Students learn from every wrong answer.

Term matching

Connect terms to definitions by dragging. Points awarded for each correct pair.

Drag to sort

Order steps, events, or concepts correctly. Ideal for processes and timelines.

Flip cards with scoring

Students read the term, predict the definition, then reveal it and self-assess. Earns points on first try.

Fill in the blank

Key vocabulary placed in context. Word bank available for younger grades; open text for older students.

Score and report card

Every activity contributes to a final score. Students share results via WhatsApp, email, or print.

Your curriculum stays yours.
Always.

Clear about what happens to your content and why we charge.

What to upload

Use materials you have the right to share — your own lesson plans, notes, or open-license content.

Good uploadsYour lesson plan · Unit summary · Class notes you wrote

What happens to your content

Your document is processed once to generate the lesson and is not stored on our servers. Never used to train AI models.

Our commitmentProcessed once · Not stored · Never shared

Why we charge

Every generation calls a professional AI model with a real cost. Charging fairly keeps quality high without ads.

What your payment coversAI processing · Hosting · Development

"We built Slideseed because preparing interactive lessons takes hours most teachers don't have. You bring the knowledge — we build the experience your students will remember."

— Daniela Ardila, founder · Dandelion Bio Blog

Start free.
Pay only when you love it.

Two free generations with no card required.

Free
$0
2 generations · no card

  • 2 interactive lesson sets
  • Up to 3 slides per set
  • All 6 activity types
  • Student score + report
  • HTML download only
  • Forest theme
Start free
Single
$4.99
one-time · never expires

  • 1 lesson (up to 5 slides)
  • All 6 activity types
  • All 5 visual themes
  • Student score + report
  • HTML + PDF download
  • Bilingual EN / ES
Buy one
Monthly
$19
per month · cancel anytime

  • Unlimited generations
  • Up to 10 slides per set
  • HTML + PPTX + PDF
  • Built-in slide editor
  • Grade presets
  • Class dashboard + support
Start monthly
Early users

Teachers who tried it

I uploaded my ecosystems unit and had three interactive lessons ready in under five minutes. The matching activity is exactly what my students needed.

M
Marcela R.
5th grade teacher · Bogotá

The quiz distractors are actually plausible — my students can't just guess the longest answer anymore. That alone makes it worth it.

J
James K.
Middle school science · Texas

The drag-to-sort activity works perfectly for my history timeline lessons. Students finally understand sequence, not just facts.

L
Laura V.
High school history · Miami

Your next lesson is
one upload away

Drop your document. Edit what you want. Download in the format you need.

Upload your first document

Slideseed is a product by Dandelion Bio Blog · Science communication for curious minds

Lesson title:
Click any text to edit · Use ↑↓ to reorder · Tip: reference your source in the title

Set all slides to…

Theme accent color

Background

Body font

Font size

Tips

Click any title or body text to edit inline. Use ↑↓ to reorder slides. Click image area to upload or paste a URL.