Markly

Markly brings Excalidraw’s fluidity to PDFs. Upload a document, mark it up with eight drawing tools, leave threaded comments anchored to a specific annotation or page, then share one review link.

Reviewers never make an account — links carry their own access level, and a share-back flow branches the document so the original is never touched. Exports bake the markup into a real PDF.

What it does

• Eight annotation tools: select, rectangle, circle, arrow, line, highlight, freehand, text
• Zero-login review links with VIEW / COMMENT / EDIT access tiers
• Threaded comments anchored to an annotation or a page
• Multi-page navigation with a thumbnail sidebar
• Annotated PDF export with embedded fonts and preserved formatting
• Share-back flow that branches documents so originals stay untouched
• Full undo/redo with autosave

Built with