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Gixo Lumen · deck how-to

Google Slides Word Count

Google Slides has no built-in word count, unlike Docs. The workarounds all involve getting the text out of the deck first — and for timing a talk, the number you want is your spoken script, not the words on screen.

Last reviewed: August 2026

Three ways to count words in Google Slides

  1. Download as plain text or Word, then count

    File, then Download, choosing a text-bearing format. Open it in Docs or Word, which do have word counts. This is the most reliable route and catches speaker notes.

  2. Copy the outline into Docs

    Select all slides in the filmstrip, copy, and paste into a Google Doc. Use Tools then Word count. Faster, but formatting-heavy decks can lose text boxes.

  3. Extract the text with a tool

    Export the deck to PPTX and run it through a text extractor, which gives you slide text and notes as plain text you can count or edit.

  4. Count the script separately

    For timing, count the words you will actually say. On-screen text is a fraction of a spoken talk and gives a misleading estimate.

Menu labels move. The sequence above is stable, but Google and Microsoft relabel and reposition menu items regularly. If an item is not where this says, search the app's own help rather than trusting any third-party guide's screenshots — including ours.

What the number is actually for

  • Timing. Most people speak at roughly 130 to 150 words per minute. A 20-minute talk is about 2,600 to 3,000 spoken words.
  • Slide density. On-screen text past roughly 80 words per slide means the audience reads instead of listening.
  • Assignment limits. Academic word limits usually count slide text plus notes — check which before trimming.
  • Speaker notes are where the words really are. Any count that skips notes will badly understate a scripted talk.
  • Do not optimise on-screen word count downward blindly. Removing words without moving them into your delivery just removes information.

Free Gixo tools for this

Each of these runs in the browser and needs no account.

PPTX text extractorPPTX notes extractorSpeaking-time calculatorPresentation time calculatorSlide text cleaner

Frequently asked questions

Does Google Slides have a word count?

No. Unlike Google Docs, Slides has no built-in word count. You have to get the text out of the deck first, either by downloading it, pasting into Docs, or extracting it with a tool.

How do I count words in Google Slides?

Download the deck in a text-bearing format and open it in Docs or Word, which do have word counts. Copying the filmstrip into a Doc also works but can miss text in complex layouts.

Does the count include speaker notes?

It depends on the method. Downloading usually captures notes; copying slides from the filmstrip usually does not. For a scripted talk the notes contain most of the words, so check which you are counting.

How many words should be on a slide?

Under roughly 80 on-screen words. Past that the audience reads the slide instead of listening to you, and the slide is doing your job badly.

How long will my presentation take?

Divide your spoken word count by about 130 to 150 words per minute. Count the script rather than the slides, since on-screen text is a fraction of what you say.

Build the deck, not just the slide

Gixo Lumen turns your material into a sequenced deck across 30 slide layouts and 37 themes. Building manually from a blank deck is free and unlimited, and PPTX export carries no paywall.

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