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AlesandraB
Known Participant
September 15, 2026
Answered

character limit

Apparently there is a character limit when adding a txt file to generate speech. But nowhere is the character limit mentioned.

    N8.
    N8.Correct answer
    September 19, 2026

    Hey ​@AlesandraB 
    Please have a look in Adobe Acrobat: PDF Spaces. If you have a PDF written out as a dialogue you can create a podcast. I am not sure if there is a character limit. I know 100 different PDFs as a limit.
     

    Cheers

    Nate

    4 replies

    Participating Frequently
    October 2, 2026

    Good workaround from Matt, and one extra tip for anyone splitting scripts: check each chunk's exact length with a free online character counter before uploading. That way you know every file stays safely under the limit, and you avoid failed uploads.

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    September 15, 2026

    Hi AlesandraB!

    You're right that the character limit isn't currently clearly documented when importing a TXT file into Generate Speech.

    If you're running into a character limit with a longer script, one workaround is to split the TXT file into smaller sections and generate the speech in multiple parts. I'd recommend splitting the text at natural breaks, such as paragraphs, scenes, or sections, rather than cutting it in the middle of a sentence.

    You can then download the generated audio clips separately and combine them afterward if needed.

    Thanks for flagging this. Having the supported text length clearly documented would certainly make it easier to plan longer voiceover projects.

    Thanks

    Matt

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    AlesandraB
    Known Participant
    September 16, 2026

    Thanks for the response ​@Matt Delarge but I discovered so many issues with the tool, I stopped using it. It doesn’t handle multiple voices, it’s scripts have to be written differently to every other tool on the market… Yeah - I moved on to ElevenLabs.

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    N8.
    Community Expert
    N8.Community ExpertCorrect answer
    September 19, 2026

    Hey ​@AlesandraB 
    Please have a look in Adobe Acrobat: PDF Spaces. If you have a PDF written out as a dialogue you can create a podcast. I am not sure if there is a character limit. I know 100 different PDFs as a limit.
     

    Cheers

    Nate

    Translate