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Upload or drag & drop your file into the window. 
Choose the quality level, and we’ll handle the rest. 
Download your enhanced picture to your device. 
The quickest fix for pixelated photos is an online image upscaler. PDF Guru analyzes your image, identifies what's missing, and reconstructs details to depixelate blocky areas. Upload your file, and the tool handles the rest.
Tip: Start with the best version of the image you can find.
Whether you want to improve image quality, restore old photos, or sharpen a screenshot, just follow these steps:
Upscaling means boosting an image's resolution — more pixels, bigger file, but no loss in quality. A solid picture enhancer fills in the extra detail intelligently so everything looks natural.
It's perfect for printing small photos larger or sharpening low-res images for screens.
PDF Guru's image enhancer works like most AI upscaling tools. It scans your photo for patterns, edges, and textures, then generates new pixels to fill in the gaps. The algorithm learns from large image datasets, so it knows how to add detail that looks natural. But remember, results depend on the quality of your original file.
The best tool is the one that fits your workflow. PDF Guru gives you quick results, flexible upgrade options (2x or 4x), and reliable quality without any downloads. It's browser-based and works with various file types. And if anything doesn't go as expected, you can always reach out to our support at support@pdfguru.com.
We can't guarantee the security of other platforms, so check their policies before uploading. PDF Guru uses strong encryption and secure servers to protect your data when you unblur image files or enhance photo quality. Also, our tool is verified by Google Safe Browsing, which means it meets Google's security standards and poses no risk to your device or data.
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