Edit PDF Online

All editing happens locally in your browser - your file is never uploaded to a server. Press Backspace to quickly delete a selected element.

How to use this editor (click to expand)

1. Upload your PDF: Click "Select PDF File" or drag a file into the upload area. The first page loads and displays automatically.

2. Choose a tool: Click a button in the toolbar (Text, Underline, Wavy, Strikethrough, Check, Cross, Mask, Line, Arrow, Rectangle, Ellipse, Image), then click anywhere on the page to add that element.

3. Edit original text / images: In "Select / Drag" mode, single-click original text or an image to select it and open the edit panel. You can change the text content, color and font size, or use a custom-color mask to cover (remove) original content.

4. Move / edit added elements: In "Select / Drag" mode, single-click an added element to select and drag it; double-click to edit its properties (such as text content, color, size and position).

5. Delete an element: Select it, then press Backspace or click the Delete button in the toolbar.

6. Export your PDF: When you're done, click the "Export PDF" button. On success a confirmation appears and a download link shows up at the right of the top toolbar - click it to download.

New: In "Select / Drag" mode, after selecting original text or an added element, use the ↑ ↓ ← → arrow keys to fine-tune its position (each press moves 2 PDF units).

Tip: All operations run locally - your file is never uploaded. Mask colors are customizable for precisely covering original content.

Upload a PDF file first, then choose a tool and click the page to start editing
In Select / Drag mode: single-click original text or an image to select, edit or delete it; drag an added element to move it; double-click an added element to edit its properties. Press Backspace to delete the selected element. The Y axis runs from the bottom of the page upward. | Arrow keys ↑↓←→ fine-tune the position of the selected element

Upload the PDF you want to edit

Drag and drop a PDF file here, or click to select a file

What's new

FAQ

Exporting a PDF with Chinese characters errors - what should I do?

This is now handled automatically: the tool tries to embed a Chinese font, and if that fails it replaces non-ASCII characters with '?' so the export never stops.

How does the inserted image size auto-adapt?

Once you choose an image, the width and height in the pop-up are pre-filled with its original dimensions. You can still adjust them manually.

How do I select an original image?

In "Select / Drag" mode, single-click an image in the PDF to select it and open the action panel (Delete / Replace).