Best 33 AI Image Enhancement Tools of 2025

iPhone Photo [FLUX] is an AI model based on LoRA technology, designed to enhance the realism of images, especially excelling in mimicking iPhone photo effects. It not only enhances the quality of iPhone-captured photos but also adds a natural and realistic visual effect to non-iPhone photos. Developed by Anibaaal and released on October 2, 2024, this model belongs to the Civitai platform. A usage tip suggests setting the intensity to 1, and it boasts over 1000 likes and 375 comments, indicating its popularity.

Flux.1-dev Controlnet Upscaler is an image upscaling model hosted on the Hugging Face platform, utilizing advanced deep learning techniques to enhance image resolution while maintaining quality. This model is particularly suited for scenarios requiring lossless upscaling of images, such as image editing, game development, and virtual reality.

StableDelight is an advanced model focused on removing specular reflections from textured surfaces. It builds upon the success of StableNormal, which aims to enhance the stability of monocular normal estimation. StableDelight applies this concept to tackle the challenging task of reflection removal. The training data includes datasets from Hypersim, Lumos, and various specular highlight removal datasets from TSHRNet. Additionally, we integrated multi-scale SSIM loss and random conditional scaling techniques during the diffusion training process to enhance the clarity of single-step diffusion predictions.

Flux Latent Detailer is an experimental tool that generates finer details in images through Flux's latent space interpolation technology. This tool enhances image details through multiple processing iterations while attempting to maintain the overall composition and avoid an over-processed appearance. Developers emphasize that this is an experimental project, providing no support and is offered solely for sharing.

AuraSR-v2 is a GAN-based image super-resolution model designed for enlarging generated images, and it is a variant of the GigaGAN paper. The PyTorch implementation of this model is based on the unofficial lucidrains/gigagan-pytorch repository. It significantly enhances the resolution of images while preserving their quality, which is particularly important for applications requiring high-definition image outputs.

AuraSR is a Super-Resolution model based on GAN, which enhances the quality of generated images through image conditional enhancement techniques. The model is implemented as a variant of the GigaGAN paper and utilizes the Torch framework. AuraSR's strength lies in its ability to effectively improve the resolution and quality of images, making it suitable for the field of image processing.

LighTDiff is a deep learning model designed to enhance surgical endoscope images under low-light conditions. Utilizing T-Diffusion technology, the model effectively increases the brightness and clarity of images, significantly contributing to surgical safety and efficiency. This technology has been accepted for early publication at the MICCAI2024 conference, and the code is open-source, available for research and practical applications.

Clipdrop Image upscaler is a handy tool that can improve the quality of compressed images. Its main advantages include fast image quality enhancement, a variety of image processing functionalities, and ease of use. Background information includes the product's positioning as a tool for improving image quality.

SwinIR is the official PyTorch implementation of an image restoration model based on Swin Transformer. It achieves state-of-the-art performance on tasks such as classic, lightweight, and real-world image super-resolution, grayscale/color image denoising, and JPEG compression artifact removal. It consists of shallow feature extraction, deep feature extraction, and high-quality image reconstruction, with excellent performance and parameter optimization.

ComfyUI-SuperBeasts is an image processing application designed to enhance the dynamic range and visual appeal of images. It offers a set of adjustable parameters for finetuning HDR effects according to user preferences. The application features: * Adjust the intensity of shadows, highlights, and overall HDR effect; * Apply gamma correction to control overall brightness and contrast; * Enhance contrast and color saturation for more vibrant results; * Preserve color accuracy by processing images in the LAB color space; * Utilize brightness-based masks for targeted adjustments; * Blend adjusted luminosity with the original luminosity to achieve a balanced effect.

APISR aims to restore and enhance low-quality, low-resolution anime images and video sources from real-world scenarios using various degradation processes. The project supports multiple upsampling factor weights, such as 2x, 4x, and provides a Gradio demo.

OMG (Once More Generalization) is an open-source image super-resolution tool that utilizes deep learning techniques to enhance image resolution. The project aims to improve image quality by using AI models, ensuring sharpness and detail even after enlargement.

Upscale.media plugins leverage advanced AI technology to offer image enlargement and enhancement features, simplifying your image processing workflow with just a few clicks. Thousands of users have already adopted Upscale.media to save time and achieve exceptional results.

GoEnhance AI is an advanced image and video enhancement tool based on artificial intelligence. It offers functionalities such as video-to-video conversion, image enhancement, and ultra-resolution scaling. Leveraging state-of-the-art deep learning algorithms, GoEnhance AI can enhance and upsample images to the highest possible level of detail and resolution. It is user-friendly, competent, and an excellent tool for creators and designers to unleash their creativity.

HitPaw's online AI image enhancement tool leverages advanced AI technology to remove noise, sharpen details, and enhance photo quality. It is fast, efficient, and easy to use - no need to download any software! Try it today and see the difference it can make for your photos.

Denoising Vision Transformers (DVT) is a novel noise model for Vision Transformers (ViTs). By dissecting the ViT output and introducing a learnable denoiser, DVT can extract noise-free features, significantly improving the performance of Transformer-based models in both offline and online applications. DVT does not require retraining existing pre-trained ViTs and can be applied immediately to any Transformer-based architecture. Through extensive evaluations on multiple datasets, we found that DVT consistently and significantly improves existing state-of-the-art general models (e.g., +3.84 mIoU) in both semantic and geometric tasks. We hope our research encourages a re-evaluation of ViT design, especially regarding the naive use of positional embeddings.

3Deblurring 3D Gaussian Splatting is a novel neural field deblurring framework based on a recently proposed rasterization method, incorporating 3D Gaussian and rasterization. Utilizing small multi-layer perceptrons (MLPs), this product can reconstruct detailed, clear images from blurry images simultaneously with real-time rendering. The product increases point cloud density during training by employing a K-Nearest Neighbors (KNN) algorithm to add extra points and applies loose pruning to 3D Gaussian based on relative depth, preserving more 3D Gaussian information. Multiple experiments have validated the effectiveness of this product in deblurring.

Deepin Image Viewer is a built-in image viewing tool in the Deepin operating system, which supports browsing, editing, and managing local images. With the recent introduction of AI plugins, it offers 8 AI image enhancement features such as image coloring, resolution enhancement, and background blur. These features can be used without an internet connection or GPU support, allowing for real-time operation on a single PC, significantly enhancing image quality.

Q-Refine is a platform providing AI-powered image quality optimization tools. Q-Refine, an optimization tool based on image quality assessment (IQA) metrics preferred by the human visual system, modifies images of different qualities through three adaptive processes. It effectively optimizes mainstream T2I models, expanding the application scope of T2I generation models.

MAGNIFIC is an image upscaler & enhancer that uses cutting-edge AI technology to achieve high-resolution upscaling. It doesn't just upscale; it enhances! MAGNIFIC can generate dreamlike details and reimagine your desired specifics based on your prompts and parameters.

HitPaw AI Photo Enhancer helps to enhance photo resolution and image quality, easily deblur images and repair old photos. It has 4 AI models to handle various scenarios and supports batch processing. The product is positioned as an easy-to-use and powerful image quality enhancement tool.

Waifu2x ncnn is a lightweight AI image resizing software based on the ncnn framework. It can perform lossless image resizing using deep convolutional neural networks, supporting enhancement modes, denoising modes, and automatic modes. It operates quickly, supports batch processing, and is designed for local use.

An open-source image lossless enlargement tool that leverages artificial intelligence technology to automatically enlarge low-quality images by 4 times their original resolution. Developed as a project for TheFullstack hackathon using the Next.js framework and Replicate API, it boasts numerous advantages including open-source, free-to-use, and user-friendly design. Key features include one-click lossless image enlargement, drag-and-drop upload support, compatibility with various image formats, and generation of high-definition large images. Suitable for a wide range of scenarios requiring image resolution improvement, such as enlarging old photos, enhancing product images for online stores, and magnifying blurry ID photos. The project's code is open-source, allowing for free use and further development.

NeuralCam is an AI-powered intelligent camera application. It uses neural networks to enhance photos and videos captured by the camera in real-time, achieving functions such as low-light shooting, noise reduction, and beauty with texture preservation. The product uses a free trial mode and provides premium subscription services. It is positioned as a daily photography tool, providing users with a simple and intelligent photography experience.

Nero AI Image Upscaler is a free online AI-powered image enlargement tool that supports multiple file formats, including jpg, png, bmp, and webp. It utilizes cutting-edge AI technology to upscale low-resolution images to high resolution while preserving image details and clarity. Nero AI Image Upscaler is accessible on both PC and mobile devices, making it a highly practical image processing tool.

Remini is an online, real-time photo enhancement app that uses world-leading AI technology to transform low-resolution, blurry, pixelated, outdated, and damaged photos into high-quality, crisp, sharp images. Remini also offers more AI-powered image processing features, such as portrait enhancement, painting effects, and blink effects.

Image Enlarger is an online tool powered by AI technology that can enlarge images without compromising quality. It helps users enlarge photos while maintaining pixel-perfect clarity, saying goodbye to blurriness. With Image Enlarger, users can easily enlarge images to their desired size without worrying about quality loss. The tool also offers other features, such as quickly removing image backgrounds and eliminating unwanted objects.

ARC Image Enhancer is an image processing tool provided by Tencent AI. It includes portrait restoration, portrait cutout, and anime enhancement features. It can effectively improve the quality and aesthetics of images and can be used in scenarios such as repairing old photos or removing backgrounds from photos.

Nero Image Upscaler is a free online image enlarger that can enlarge and enhance your pictures by up to 400%, helping you achieve clearer, larger images. It utilizes AI technology to ensure high-quality enlargement results. This tool is ideal for designers, photographers, bloggers, and other professionals, as it elevates image details and enhances their visual appeal. You can use it for free, and paid plans are also available to unlock more features and services.

Topaz Photo AI utilizes advanced artificial intelligence technology to provide image sharpening, denoising, and upscaling functions, making your photos clear, sharp, and restoring the original quality captured during shooting. It can eliminate noise, correct focus inaccuracies, and increase pixel count, creating photo effects that traditional tools cannot achieve. Topaz Photo AI is suitable for photographers, designers, and anyone who needs to enhance image quality.