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Themesei

THEMESEI · AI SLIDES GENERATOR · 16:9 · 9:16

16:9

9:16 · Story

AI slides generator · 16:9 · 9:16

Generate. Present. Export.

Themesei is the AI slides generator for decks you actually present. Prompt a narrative, edit the slides, share a live link, then export when someone needs a file.

Generate a deck See how it works

The problem

01

A pile of tools is not a deck.

You prompt in one tab, restyle in another, then paste into a file that only lives in one ratio. The room wants 16:9. The recap needs 9:16. The link still isn’t ready.

  • 01

    Too many apps

    A prompt tool for the outline, a design suite for polish, a file for IT. The talk is still late.

  • 02

    One ratio

    Widescreen for the room. Vertical for the story. Most decks only survive one of those.

  • 03

    No live deck

    Pretty in the editor. Missing as a link. Export becomes the presentation.

How we solve it

One generator. Two ratios. A live deck.

Themesei generates the slides, you edit them, you present from a link. Export is optional—when finance wants PPTX or a teammate wants a file, you ship one.

Stage

16:9

Story

9:16

Generate.

Prompt

Export.

Export

02

Four beats. Then you present.

  1. 01

    Brief

    Paste an outline, a doc, or a messy deck. Lock brand colors if you have them.

  2. 02

    Generate

    The AI slides generator lays out 16:9 and 9:16 from the same story—not a screenshot crop.

  3. 03

    Edit

    Fix headlines, swap layouts, present online. Stay in Themesei until you need a file.

  4. 04

    Export

    Download when you must. Then check fonts. The live deck is already the show.

Features

Built like slides. Used like software.

16:9

  • AI slides generator

    From a prompt or a document to a real deck—not a pile of unstyled cards.

  • Responsive ratios

    16:9 for the room. 9:16 for stories, recaps, and mobile present.

  • Live present

    Share a link. Present online. Skip the attachment lottery.

  • Online editor

    Change copy, layouts, and order without bouncing to another app.

  • Brand lock

    Colors, type, and layouts that don’t drift when you add a fifth bullet.

  • Clean export

    Download a file when someone needs one. Expect a polish pass—never a surprise format.

FAQ

Frequently asked questions

01 What is Themesei?

Themesei is an AI slides generator. You prompt a deck, edit the slides, present online, and export a file when someone needs one. 16:9 for the room, 9:16 for the story.

02 Can I generate AI slides and present them online?

Yes. Generate in Themesei, edit in the same place, then present from a link. You do not have to download a file to run the talk.

03 Do Themesei decks work in 16:9 and 9:16?

That is the point. 16:9 is the stage default. 9:16 is the story, recap, and mobile present format. Themesei lays both out from the same narrative instead of cropping a widescreen screenshot.

04 Can I export the deck?

Yes. Export when you need a file to send. Expect a font and spacing pass after any export—the same tax every honest slides tool charges. The live deck is still the product.

05 How is Themesei different from Canva, Gamma, or Beautiful.ai?

Those are other tools. Themesei is an AI slides generator for a deck you will present and export, including a responsive 16:9 / 9:16 pair. Generate, edit, and present here.

Generate the deck tonight.

Prompt it, edit it, present it. Themesei is the AI slides generator—the file is optional.

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