I want to remove pixelation and restore the original picture beneath it. What is the best tool

Removing pixelation and attempting to restore the original image can be quite challenging, as pixelation involves the loss of detail, and recovering that detail perfectly is often impossible. However, there are a few tools you can try that use different methods to reduce pixelation and enhance images: 1. **AI-Based Tools**: - **Topaz Gigapixel AI**: This software uses artificial intelligence to upscale images while minimizing pixelation and enhancing details. - **Let's Enhance**: An online AI image enhancement tool that helps to upscale images and improve quality. - **PicsArt**: Offers online tools and mobile apps that can help in reducing pixelation. 2. **Photoshop**: - **Smart Sharpen**: You can try using the "Smart Sharpen" filter and adjusting the settings carefully to minimize the appearance of pixelation. - **Reduce Noise**: Use the "Reduce Noise" filter to smooth out pixelated areas while preserving some details. 3. **GIMP**: - You can use the "Gaussian Blur" followed by "Sharpen" techniques or other filters in GIMP to lessen the appearance of pixelation. 4. **Online Tools**: - **Fotor**: Offers basic photo enhancement tools that may aid in improving pixelated images. - **PineTools**: Features various online tools for image enhancement, including noise reduction. 5. **Mobile Apps**: - **Remini**: Popular mobile app that uses AI to enhance and restore photos, including pixelated images. For the best results, you may want to combine several tools and methods. Keep in mind that results will vary based on the level of pixelation and the original photo's quality.