PDF · Free browser tool

PDF Editor & Annotator

Add text overlays, images, signatures, and annotations.

Runs on your deviceNo account needed

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Add content to a PDF, annotate pages, or place a visual signature. Text edits are visual overlays: the editor covers an area and draws replacement text on top.

How to use PDF Editor & Annotator

Choose your input

Use the file picker or input field shown in the workspace.

Adjust the controls

Review the available settings and any preview before processing.

Check the output

Use the displayed action to create or export the result. Keep the original file.

What to check

White-out, black-out, blur, and text replacement are NOT secure redaction. Original content may remain extractable. Fonts may be substituted. A drawn or typed signature is not a cryptographic digital signature. Review the exported file and keep the original.

Common questions

Is PDF Editor & Annotator free?

Yes. There is no account requirement or payment step to use this tool.

Where is my input processed?

Inside your browser. This tool does not submit your input to a processing server. The hosting service still receives normal requests to load the website and its assets.

Will this work on my phone?

It is designed for current browsers on phones and computers. Available memory, file size, browser format support, and the tool’s controls determine what your device can process.