提供快速的网页版照片放大与 2倍/4倍超分辨率,但缺少离线本地批量处理功能。
Code Arena 记录了 35,827,928 月访问量,月度环比增长为 +19.4%,定价为免费。Upscale Image (Upscayl) 记录了 153,965 月访问量,增长率为 +9.3%,定价为免费增值。
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | arena.ai | upscayl.app |
| 定价模式 | 免费 | 免费增值 |
| 月访问量 | 3582.79万 (35,827,928) | 15.4万 (153,965) |
| 月度环比流量变化 | +583.28万 (+19.4%) | +1.31万 (+9.3%) |
| 主要市场与份额 | 🇮🇳 印度 (13.1%) | 🇺🇸 美国 (12.1%) |
| 直接访问 / 月 | 2433.99万 | 4.58万 |
| 用户评分 | 4.7 | 4.4 |
| 支持的平台 | 网站 | 网站 |

让 AI 编程模型同台竞技
把同一个编程需求发给多个主流模型,对比它们生成的应用与逻辑。
实时观看模型搭建 Web 应用和网站,看到的不只是最终文件,还有过程。
项目不止于零散片段,能检验模型如何组织组件、路由与样式。
追踪哪些编程模型长期累积胜场,找出稳定表现优异的选手。

Upscayl is a web-based AI image upscaler that turns blurry, pixelated or low-resolution photos into sharper HD and 4K results. Upload an image, pick an enhancement mode and upscale factor, preview the result and download it in JPG, PNG or WEBP.
AI models analyze the image and reconstruct detail to raise resolution while keeping textures and edges natural rather than artificially sharpened.
Purpose-built modes for standard photos, portraits, anime and art, face restoration and scratch restoration let you match the tool to the image.
Upload up to 5 images at once on the free tier, with larger batches available on paid plans for high-volume workflows.
Non-destructive cleanup tools include background removal, object removal, watermark removal, colorization, photo restoration and an AI photo editor.
提供快速的网页版照片放大与 2倍/4倍超分辨率,但缺少离线本地批量处理功能。
专门修复图形和照片的模糊并减少噪点,但主要作为云端网页工具运行。
提供快速的浏览器端低分辨率照片放大功能,但提供的进阶自定义 AI 模型选择较少。
Optimized specifically for losslessly enlarging anime art and photos, but features a dated web interface.
Optimized specifically for losslessly enlarging anime art and photos, but features a dated web interface.
让 AI 模型同台竞技、由真人投票选出最佳设计产出的众包竞技场

免费 / 开源这是一款开源桌面应用程序,可在本地运行模型以保护隐私,有别于云端网页放大工具。
提供专业的云端照片增强和背景移除功能,但大量处理工作需要付费订阅。
专项更强Remini is an AI photo and video enhancer that restores detail, sharpens blurry images, and upscales low-quality visuals to crisp, high-definition results with a single tap.
免费 / 开源检索并研究数百万公开的 SKILL.md 智能体技能

LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.
LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.
Includes a broad suite of online photo restoration and enlarging utilities, but relies entirely on cloud processing.
Includes a broad suite of online photo restoration and enlarging utilities, but relies entirely on cloud processing.