Annotate PDFs Online
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Annotate PDFs Online
Annotate PDFs online for free - Add text, highlights & more
or drag and drop a file
Supports PDF and image file formats (maximum 100MB)
By using the product, you agree to our Terms of Service and have read our Privacy Policy.
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248M
Registered Users
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Notes Created
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Notes Created Daily
Frequently Asked Questions
Upload your PDF to our online tool. Use annotation tools like text, highlight, and drawing to mark your document and download it with notes.
Yes, you can annotate PDFs online for free with our tools. Simply upload your file, apply annotations, and download the result.
Yes, use the highlight tool to emphasize important text. You can choose different colors to distinguish your highlights as needed.
Select the text annotation tool, click on the PDF, and enter your notes or comments. Adjust the font size and color to your preference.
No, this tool focuses on annotations and does not support viewing or editing PDF metadata. Use a PDF metadata editor for such tasks.
Yes, our platform offers free annotation tools, including text, highlights, and shapes, that you can use online for your PDFs.
Use the shape tool to draw rectangles, circles, or arrows around key areas in your PDF. Customize the shape colors for emphasis.
Yes, our annotation tool works directly in your browser, so no software download is required. Simply upload your PDF and start annotating.
Yes, you can annotate each page of a multi-page PDF. Navigate through pages using the editing controls and annotate where needed.
No, our PDF annotation tool is designed for desktop use only and is not compatible with mobile devices.
The maximum file size for PDFs is 100 MB. If your file is larger, try compressing it before uploading.
Yes, once your annotations are complete, you can download the PDF with all embedded updates.
No, our tool does not support real-time collaboration. Annotations are added individually by each user during their session.
No, the tool cannot edit existing text in a PDF. It functions as an annotation layer over the existing document.
You can upload and annotate one file at a time. Complete editing and download of your current file before starting a new session with another file.