Bold Marker•100% Private (No Uploads)

PDF Marker Tool

Thick, bold felt-tip marker tool for prominent diagrams, ticks, and corrections.

Visual PDF Editor with 100% private in-browser vector stamping

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How to Use PDF Marker Tool

Upload your PDF document.

Select the Marker tool with red or green ink.

Mark up papers with bold grading strokes and ticks.

Yes! It is ideal for teachers grading student PDF submissions.

Free, client-side PDF utilities to organize, convert, and protect documents.

Combine multiple PDF documents into a single organized file with easy drag-and-drop reordering.

Split large PDF files into smaller documents by custom page ranges or individual pages.

Batch merge dozens of PDF files into a single unified document with custom sequencing.

Quickly join two or more PDF files into a single consolidated file in seconds.

Separate every single page of your PDF into its own standalone PDF document.

Divide documents into multiple chunks or chapters by custom page intervals (e.g. 1-5, 6-10).