Instantly modify the font color in your PDF documents. Ideal for improving readability, fixing scanned documents, or applying brand colors. 100% private and free.
Click to upload or drag and drop your PDF file here
为保护您的隐私，所有处理均直接在您的浏览器中进行。这意味着：
Click "Select PDF" or drag and drop your file. Your document is processed in your browser and is never sent to our servers.
Use the color picker or select a preset to choose your new text color. See a live preview of how the first page will look.
Click "Apply Text Color" and wait a few moments. Your PDF with the new text color will be ready for instant download.
Make scanned documents or PDFs with faded, light gray text easy to read by changing the font color to dark black or any other high-contrast color.
Boost accessibility and reduce eye strain by increasing the contrast between the text and background. Perfect for any document.
Ensure your documents align with your company's visual identity by changing the text color to match your official brand palette.
All processing happens in your browser. Your files are never uploaded, ensuring your documents remain completely private on your device.
Experience instant, in-browser processing with no file size limits or hidden costs. It's completely free, forever.
See exactly how your PDF will look with the new text color before applying, ensuring perfect results every time.