ToolsTuna

    Edit PDF

    Add text, images, and annotations to your PDF visually. Drag and drop elements right onto the page.

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    Edit PDF Online — Add Text and Annotations Without Software

    Editing PDF files has traditionally required expensive software like Adobe Acrobat. Our free online PDF editor lets you add text to any page of your PDF document with precise control over positioning, font size, and color — all from your browser.

    Whether you need to add a note to a contract, insert a reference number on an invoice, fill in a field on a government form, or annotate a report with comments, our tool makes it fast and simple. Just upload your PDF, type your text, set the position and styling, and download the edited file.

    The editor works by overlaying your text onto the existing PDF content without altering the original document structure. This means your added text integrates seamlessly with the existing content while preserving all original elements like images, fonts, and formatting.

    Position coordinates use the PDF coordinate system where (0,0) is the bottom-left corner of the page. The X value moves text horizontally from the left edge, and the Y value moves it vertically from the bottom. A typical A4 page is 595 × 842 points, so a Y value of 700 places text near the top of the page.

    How It Works

    1

    Upload Your PDF

    Select the PDF file you want to edit. Any standard PDF file is supported.

    2

    Configure Your Text

    Enter your text, choose the page number, position, font size, and color.

    3

    Download Edited PDF

    Your text is added to the PDF and you can download the result immediately.

    Why Use Our Tool?

    Precise Text Placement

    Control exact X and Y coordinates to place text anywhere on any page of your PDF.

    Custom Styling

    Choose font size from 6 to 72pt and pick any color using the color picker.

    Multi-Page Support

    Add text to any specific page — not just the first or last page.

    Non-Destructive Editing

    Original PDF content is preserved. Text is overlaid without altering existing elements.

    Instant Processing

    Edits are applied server-side in milliseconds and the result is ready for immediate download.

    No Account Required

    Start editing immediately without creating an account or signing up.

    Frequently Asked Questions

    Get in Touch

    Questions, feedback, or partnership ideas? Send us a note.