PDF Chunking Playground
Upload a small PDF, render it, extract text → tune chunk size & overlap → edit chunks. Clicking a chunk scrolls both panes.
Render PDF
Extract Text
Chunk It
Clear
1) PDF Preview
Extracted Text
Markdown (basic)
0
chars
2) Chunker & Editor
Chunk size
Overlap
Unit
Characters
Words
Sentences
Re-chunk
Export JSON
Export Markdown
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