ElevenReader supports PDF uploads up to 500 pages per file. For longer documents, split the PDF into parts before uploading. Compress image-heavy PDFs here to reduce file size and improve upload speed.
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Drop your PDF here to fix upload errors
or click to select file — PDF only
Target size (optional)
or leave blank to compress as much as possible
⚡ ElevenReader File Size Limits (Quick Fix)
•ElevenLabs Voice Isolator supports files up to 500MB. Forced Alignment supports up to 3GB or 10 hours.
👉 Fix: Compress your file below the required limit using the tool above.
About this tool
ElevenReader converts PDFs to audio using ElevenLabs text-to-speech. The 500-page limit applies per file. For books and long documents, use ElevenLabs Studio (Projects) instead — it supports up to 500 chapters with 400 paragraphs each. Compressing PDFs reduces upload time even when under the page limit.
How to use this tool
Select or drag and drop your file into the tool above.
Adjust the settings or target size as needed for your specific requirement.
Wait a moment while your file is processed directly in your browser.
Download the final file safely to your device.
💡 Good to know
→ElevenReader supports PDF uploads up to 500 pages per file for text-to-speech conversion.ElevenLabs ↗
→ElevenReader supports PDF, TXT, DOCX, HTML, and EPUB formats for text-to-speech conversion.ElevenLabs ↗
→ElevenLabs Studio (Projects) supports up to 500 chapters per project, with each chapter holding up to 400 paragraphs of 5,000 characters each.ElevenLabs ↗
→For PDFs exceeding 500 pages, ElevenLabs recommends splitting the file into smaller parts before uploading to ElevenReader.ElevenLabs ↗
→ElevenLabs Voice Isolator supports files up to 500MB. Forced Alignment supports up to 3GB or 10 hours.ElevenLabs ↗
500 pages per file. PDFs longer than 500 pages must be split into smaller parts before uploading.Source: ElevenLabs ↗
What file formats does ElevenReader support?+
PDF, TXT, DOCX, HTML, and EPUB formats are supported for text-to-speech conversion.Source: ElevenLabs ↗
What should I do if my PDF exceeds 500 pages for ElevenReader?+
Split the PDF into parts of 500 pages or fewer and upload each part separately. Alternatively, use ElevenLabs Studio (Projects) for long-form content like books.Source: ElevenLabs ↗
What is ElevenLabs Studio and when should I use it instead of ElevenReader?+
ElevenLabs Studio (Projects) is designed for long-form content. It supports up to 500 chapters per project with 400 paragraphs each. Use it for books, audiobooks, and documents that exceed ElevenReader's 500-page limit.Source: ElevenLabs ↗
Does compressing a PDF affect ElevenReader's text-to-speech quality?+
No. ElevenReader reads the text layer of the PDF. Compressing image quality reduces file size without affecting the text content converted to speech.Source: ElevenLabs ↗
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