Image Upscaler

Meitu Design Studio's AI lossless upscaling feature supports various image formats, allowing up to 8x enlargement while preserving details. The 2x upscaling is completely free, 4x upscaling can be used twice for free, and 8x upscaling requires payment.

Bigjpg is an AI image enlargement tool based on deep convolutional neural networks, supporting multiple platforms and offering both free and paid services to meet various user needs.

Magic Studio提供强大的AI图像放大功能，支持将图片无损放大至4K分辨率，适用于电商、摄影、社交媒体等多种场景。

Upscayl is a free and open-source AI image upscaler that supports Windows, macOS, and Linux platforms. It utilizes advanced artificial intelligence technology to convert low-resolution images into high-resolution ones, meeting users' needs for high-definition images.

360 Zhihui is an AI image and drawing generation tool launched by Qihoo 360 Technology. Users can generate high-quality images in various styles by inputting keywords or uploading pictures to meet different creative needs.

PicCopilot是由阿里巴巴国际AI团队打造的AI电商设计平台，专注于简化电商图片与视频制作流程，提升商品点击率和销售转化率。

Ribbet.ai is a free and feature-rich AI image processing platform offering tools such as background removal, black and white photo colorization, image upscaling, and face detection to meet users' diverse image editing needs.

Media.io has introduced an AI Image Upscaler that leverages advanced artificial intelligence technology, allowing users to enhance image resolution up to 8K online. The tool is user-friendly and suitable for both professionals like photographers and designers, as well as general users.

jpgHD leverages cutting-edge AI technology of 2025 to offer users services like old photo restoration, colorization, and animation, bringing cherished memories back to life.

Qianlu AI is an AI design tool tailored for designers and e-commerce professionals, offering 300 free image generations daily, including AI text-to-image, image-to-image, and intelligent cutout features, empowering users to create efficiently.

Tuchacha is an AI-powered image service platform launched by 360, offering features like intelligent cutout, removal tool, lossless enlargement, and article image matching, helping users efficiently process images to meet diverse needs.

Nero AI offers a free online AI image upscaling service, allowing users to upload images with one click and quickly upscale blurry or low-resolution images to high-definition quality, suitable for e-commerce, real estate, design, and more.

Magic Studio is an AI-powered image editing and design platform offering various AI tools such as background removal, object deletion, and image upscaling, enabling users to effortlessly create high-quality visual content.

UpscalePics is an AI-based online image upscaling and enhancement tool designed to help users increase image resolution, remove noise, and maintain image details and clarity. Its user-friendly interface and efficient processing capabilities make it an ideal choice for photographers, designers, and businesses.

PhotoAid推出的免费在线AI图片放大工具，支持多种格式，最大可处理30MB或10000x10000像素的图像，轻松实现高质量无损放大。

MejorarImagen是一款由BetterImageAI公司推出的AI图像放大工具，能够将图片放大至10倍或12K分辨率，显著提升图片的清晰度和质量。适用于摄影师、设计师和社交媒体用户，帮助他们改善作品的视觉效果。

GoProd is a Mac application launched by Icons8, integrating AI-powered lossless enlargement and background removal functions, supporting batch processing and compatible with various image formats, helping users efficiently enhance image quality.

稿定AI是一款集AI设计、图片编辑、AI抠图、AI变清晰等多功能于一体的在线工具，助力用户高效创作高质量设计作品。

腾讯ARC实验室推出的免费AI图片处理工具，提供人像修复、人像抠图和动漫增强三大功能，满足用户多样化的图像处理需求。

言之画是由出门问问推出的AI图像内容创作平台，用户只需输入一句话描述，便可在10秒内快速生成高质量的商用图片素材，支持多种风格选择和二次创作，满足多样化的市场需求。

Fotor推出的AI图片放大器，利用先进的人工智能技术，帮助用户在几秒钟内将低分辨率图片提升至4K高清质量，保持清晰度和细节。

DesignKit提供基于人工智能的无损图片放大服务，帮助用户在保持图像质量的同时，将图片尺寸放大，满足各种设计和打印需求。

WHEE是美图公司基于其自研的MiracleVision大模型推出的AI绘画与图片生成器，提供一站式AI视觉创作服务，支持文生图、图生图、风格模型训练等多种功能，满足用户多样化的创作需求。

Bigjpg是一款基于深度卷积神经网络（CNN）技术的在线图片无损放大工具，支持多种图像类型，提供高质量的放大效果，满足设计师、摄影师和动漫爱好者的需求。

Magic Studio是一款基于人工智能的图像编辑与设计平台，提供多种AI工具，如背景移除、对象删除、图像放大等，帮助用户轻松创建高质量的视觉内容。

Icons8推出的Smart Upscaler是一款基于AI技术的在线图片无损放大工具，支持批量处理，最高可将图片放大至7680x7680像素，满足设计师和创意人士的高质量需求。

吐司AI高清是吐司TusiArt推出的智能图片无损放大与修复工具，基于Stable Diffusion、FLUX等先进模型，能够将低分辨率图像提升至高清质量，满足打印和商业用途等高质量图像需求。

Upscayl是一款免费且开源的AI图像放大工具，支持Windows、macOS和Linux系统，能够将低分辨率图片无损放大至高分辨率，广受用户好评。

GoProd是Icons8推出的一款Mac应用，集AI图像无损放大和背景移除功能于一体，用户只需拖放图像，即可快速获得高质量的编辑结果。

AI改图神器是一款集多种功能于一体的在线图片编辑工具，支持智能抠图、去水印、图片美化、照片转漫画等操作，满足用户多样化的图片处理需求。