A colourful, focused workbench for citations, writing, and PDF tasks. Most document processing happens in your browser; arXiv lookup requires an internet connection.
Writing & references
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arXiv ID to BibTeX
Fetch paper metadata and create a BibTeX citation.
✍️
Word counter
Count words and characters as you draft.
Words: 0 · Characters: 0 · Characters (no spaces): 0
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PDF page splitter
Save every page of a PDF as its own file.
✂️
PDF page extraction
Create a new PDF from selected pages or page ranges.
Use page numbers as shown in the PDF, starting at 1. Separate pages and ranges with commas.
PDF & figures
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PDF merger
Combine several PDFs in the order you select them.
🖼️
Images to PDF
Arrange image files into a single PDF, one image per page.
No images selected.
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PDF rasteriser
Re-render pages as JPEG images to reduce file size in some cases.
This rasterises pages: searchable text, vector graphics, links, and some accessibility features may be lost. It may not make every PDF smaller.