Reduce PDF Size for NotebookLM (200MB Limit Fix)

Need to reduce your PDF size before uploading to NotebookLM? Compress it below the 200MB limit instantly using the tool below.

⚡ NotebookLM File Size Limits (Quick Fix)

•NotebookLM supports PDF uploads up to 200MB per file.

👉 Fix: Compress your file below 200 MB using the tool above.

📄

Drop your PDF here

or click to upload — PDF only

Target size (optional)

targeting 200 MB

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.

About this tool

NotebookLM's 200MB limit is most often hit by scanned PDFs and research papers with embedded figures. Compressing reduces image quality slightly but preserves all text — which is what NotebookLM uses for analysis.

PDF too large for NotebookLM? Fix upload errors instantly by compressing your file below the 200MB limit. Fast, free, and works directly in your browser.

PDF Too Large for NotebookLM? Fix 200MB Limit Instantly

Getting a file too large error in NotebookLM? Compress your PDF below 200MB instantly.

NotebookLM PDF Upload Failed? Fix File Size Error Instantly

NotebookLM rejecting your PDF upload? Fix the file size error instantly — compress below 200MB.

NotebookLM 'File Too Big' Error? Fix It Instantly

Seeing a 'file too big', 'exceeds limit', or 'upload failed' error in NotebookLM? Compress your PDF below 200MB instantly.

💡 Good to know

→NotebookLM supports PDF uploads up to 200MB per file.Google Help ↗
→Each file is limited to approximately 500,000 words.Google Help ↗
→Free users can add up to 50 sources per notebook.Google Help ↗

❓ Frequently Asked Questions

What is the maximum PDF size for NotebookLM?+

200MB per file. PDFs larger than this must be compressed or split before uploading.Source: Google Help ↗

How do I reduce a PDF size for NotebookLM?+

Use the tool above to compress your PDF. It reduces embedded image quality and removes redundant data, bringing the file below 200MB without affecting the text NotebookLM reads.Source: Google Help ↗

Will reducing PDF size affect NotebookLM's analysis?+

No. NotebookLM analyses the text layer of the PDF. Reducing image quality does not affect text extraction or analysis accuracy.Source: Google Help ↗

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