Dealing with blurry pictures? You’re not the only one. Whether it’s a vacation photo, a product image, or even a profile picture, learning how to improve resolution of image can help transform blurry pictures to sharp, high-definition images. This guide shows you the best tools and methods for the year 2025.
How to Improve Image Resolution on Desktop (PC & Mac)
For anyone using a computer and wondering how to improve image resolution, desktop software seems to be the most practical choice for improving image quality. There are powerful tools available for both Windows and Mac that help easily transform low-quality photos into clear, sharp images.
HitPaw FotorPea
HitPaw FotorPea is an all-in-one AI image enhancer for Windows and Mac users. It’s made with simple-to-use interfaces but has advanced features to improve image resolution. From blurry portraits, colorless images to dull pictures, with multiple AI models and support for output up to 8K resolution, this tool can do it all.
Key Features
- Multiple AI enhancement models (Face, General, Denoise, Colorize, Blur Repair)
- Simple drag-and-drop interface
- Before-and-after preview
- Batch processing support
- Output up to 8K resolution
Step-by-Step Guide
- Download and install HitPaw FotorPea.
- Launch the program and drag your photo into the workspace.
- Choose the right AI model depending on your image’s issue.
- Use the preview option to see how the image has improved.
- Once satisfied, click “Export” to save your high-resolution image.
Whether you need to edit old photos, polish product images, or even when working on creative projects, HitPaw FotorPea provides an efficient and intuitive method to elevate the image resolution.
Alternative Tools
GIMP
GIMP is an image editing tool available for free on Windows, Mac, and Linux. GIMP allows users to manually upscale images through features like “Scale Image” and certain sharpening filters. GIMP does not rely on AI technologies, but for people who want to improve an image’s resolution while retaining full editing control, it remains a viable option.
Adobe Photoshop
Adobe Photoshop is considered a one-of-a-kind image editing software due to its robust features. Its offer “preserve details 2.0” to improve image resolution which aids in upscaling images while maintaining sharpness. It works wonders for professionals as they seek to improve clarity, fix blur, and refine image quality using advanced tools on their desktops.
How to Improve Image Resolution Online?
Are you looking for an online image upscaler that is quick and does not require installation? There are powerful tools available online that make photo enhancement simple, making them perfect when you are not at your desktop or when using shared devices.
HitPaw Online Photo Enhancer
As a browser-based tool, HitPaw Online Photo Enhancer is an AI tool which elevates the clarity and resolution of images by 8x. The AI features is straightforward and private.
Key Features
- AI Upscaler to enlarge images up to 8×
- Specialized AI models: Face Model, General Model, Colorized Model and many more
- One-click enhancement with batch support
- Supports most popular image formats, including JPG, JPEG, PNG, BMP, WebP, and JFIF, for easy processing of low-res images.
How to Use It
- Visit the HitPaw Online Photo Enhancer website.
- Upload your image.
- Choose an AI model, select Upscaler for size, Denoiser for noise reduction, etc.
- Preview the result.
- Download the high-resolution final image.
This image editor is great for quickly restoring and enhancing e-commerce pictures, portraits, landscapes, or even scanned old photos, all through a web browser.
Alternative Tools
iLoveIMG
iLoveIMG is an online image editor that allows you to upscale images for free. iLoveIMG allows you to increase the size of JPGs and PNGs by 2x or 4x. After uploading the image, you can choose the scale and get a preview before downloading. It is ideal for beginners who want quick enhancements as there is simple bulk editing with no-watermark results.
Upscale.media
With Upscale.media, users can make use of premium AI technology to increase the size of photos by 8x while maintaining clarity, and removing JPEG artifacts. For free users, there is still the option of 4x upscaling. Other useful features like batch processing support along with multiple formats such as JPG, PNG, WebP, HEIC are also offered. Outputs are generated up to 10,000 × 10,000 px which is perfect for professionals and automated workflows.
How to Improve Image Resolution on Mobile App (iOS and Android)?
Sometimes, you may want to edit photos directly from a mobile device. There are mobile applications which can be the best answer of the question, how can i improve the resolution of an image with no necessity of using a computer.
Remini AI Photo Enhancer
Remini is well-known for its ability to sharpen blurry or old photos using AI, especially faces. The app works remarkably well on aging family photographs, faded selfies, or even poorly scanned documents.
Key Features
- AI-powered enhancement for sharper, clearer images
- Special focus on improving facial details
- One-tap processing for quick results
- Real-time before-and-after preview
- Batch editing and cloud backup with Pro version
Step-by-Step Guide
- Download and install Remini from the App Store or Google Play.
- Open the app and choose “Enhance.”
- Upload the image you want to fix.
- Tap the “Enhance” button and wait a few seconds.
- Save or share your enhanced photo.
Alternative Tools
PhotoDirector
With features such as AI Enhance, unblur, denoise, and dehaze, PhotoDirector is a powerful mobile editor that employs AI to improve images. It offers creative effects, templates, and even object removal tools. It is perfect for iOS and Android users seeking professional-level outcomes with simple one-tap edits.
Picwand
This web and mobile application Picwand use AI to upscale images to 4K/8K, reduce blur, and remove or restore objects from older images while adding artistic filters. With batch processing and no watermarks, it is ideal for e-commerce and social media marketing, memory enhancement, all while providing seamless navigation.
FAQs
Q1: Can I increase image resolution without losing quality?
Yes, with HitPaw FotorPea, HitPaw Online Photo Enhancer, Remini tools, images can be up-scaled with AI while keeping details looking natural.
Q2: Does enhancing resolution increase file size?
Usually, yes. Images with higher resolution contain more data, resulting in increased file size.
Q3: Are mobile apps as effective as desktop tools
While mobile apps, like Remini, are powerful, desktop tools such as HitPaw FotorPea give more control and provide better quality outputs.
Conclusion
Improving a picture’s resolution is possible with multiple different methods, including desktop tools such as HitPaw FotorPea, as well as online services and mobile applications. No matter if you are a designer, marketer, or simply an individual attempting to restore a cherished photo, there is always a solution that matches your requirements and proficiency.
