PDF Dark Mode Generator
Transform your PDFs into eye-friendly dark mode documents. Perfect for reading at night without straining your eyes. Our tool processes everything locally in your browser - your files are never uploaded to any server.
Drag & drop your PDF here
PDF • or click to select
Max size: 50MB
How It Works
- 1Upload your PDF file using drag & drop or file picker
- 2Adjust the darkness intensity using the slider
- 3Preview the result in real-time
- 4Download your dark mode PDF instantly
Use Cases
- Reading academic papers or ebooks at night
- Reducing eye strain during long reading sessions
- Preparing documents for OLED screens to save battery
- Making documents more accessible for light-sensitive users
Benefits
- 100% client-side processing - files never leave your device
- No file size limits - works with large PDFs
- Preserves text, images, and formatting
- Adjustable intensity for personal preference
- Free and unlimited use
FAQ
Is my PDF uploaded to a server?
No! Everything happens in your browser using JavaScript. Your files never leave your device, ensuring complete privacy and security.
Will the text remain searchable?
Yes, the dark mode conversion preserves all text layers. You can still search, select, and copy text from the converted PDF.
Does it work with scanned PDFs?
Yes, but the result depends on the original scan quality. For best results with scanned documents, we recommend using a white background scan.
What happens to images in the PDF?
Images are inverted along with the rest of the document. Photos may look unusual in dark mode - you can adjust the intensity to find a balance.
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