PDF Chunker for LLM Processing

Split large PDFs into manageable chunks for LLM processing

API Documentation Previous Splits

Upload PDF URL

Enter a URL to a publicly accessible PDF file. ArXiv papers work well!
Recommended: 1,500-2,000 tokens ≈ 2,000-3,000 characters.

Physical PDF Splitting

Split a PDF into smaller PDFs while preserving all content including images and formatting:

Enter a URL to a publicly accessible PDF file.
Number of pages to include in each split PDF file.

Recent PDF Splits

View All
cnt1kkvihwkqg6a2igeg.pdf
2026-02-04 20:49

2 pages split into 1 files

Pages 1-2
mlct3eiuwxbbyv8tuqt6.pdf
2026-02-04 20:48

2 pages split into 1 files

Pages 1-2
fpiwidiel1smjqsycyzz.pdf
2026-02-04 12:54

13 pages split into 5 files

Pages 1-3 Pages 4-6 Pages 7-9 Pages 10-12 Pages 13-13
hre1gauge1bkpemodyu6.pdf
2026-02-04 12:39

16 pages split into 6 files

Pages 1-3 Pages 4-6 Pages 7-9 Pages 10-12 Pages 13-15 Pages 16-16
sfborvxnit4xabclc9op.pdf
2026-02-04 12:34

100 pages split into 34 files

Pages 1-3 Pages 4-6 Pages 7-9 Pages 10-12 Pages 13-15 Pages 16-18 Pages 19-21 Pages 22-24 Pages 25-27 Pages 28-30 Pages 31-33 Pages 34-36 Pages 37-39 Pages 40-42 Pages 43-45 Pages 46-48 Pages 49-51 Pages 52-54 Pages 55-57 Pages 58-60 Pages 61-63 Pages 64-66 Pages 67-69 Pages 70-72 Pages 73-75 Pages 76-78 Pages 79-81 Pages 82-84 Pages 85-87 Pages 88-90 Pages 91-93 Pages 94-96 Pages 97-99 Pages 100-100

API Usage

You can also use our API to process PDFs programmatically:

Text Extraction API:
curl -X POST -H "Content-Type: application/json" \
    -d '{"pdf_url": "https://arxiv.org/pdf/1706.03762.pdf", "chunk_strategy": "fixed", "chunk_size": 2000}' \
    https://pdf.betadev.biz/api/process
Physical PDF Splitting API:
curl -X POST -H "Content-Type: application/json" \
    -d '{"pdf_url": "https://arxiv.org/pdf/1706.03762.pdf", "pages_per_split": 200}' \
    https://pdf.betadev.biz/api/split-pdf
Retrieving Previous Splits:
curl https://pdf.betadev.biz/api/splits
View Full API Documentation:
API Documentation