Upscale Image (Upscayl) 每月有 153,965 次造訪，月增率 +9.3%，定價模式為免費增值。ZEnhancer 每月有 17,213 次造訪，成長率 +517.6%，定價模式為免費增值。
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.
ZEnhancer (Photo Enhancer Free) is a browser-based AI photo tool for sharpening blurry images, improving clarity, reducing noise, brightening dark photos, upscaling to 4K, restoring old photos, colorizing black-and-white images, and more — with a before-and-after preview and no software download.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | upscayl.app | enhancerfree.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 15.4萬 (153,965) | 1.72萬 (17,213) |
| 月流量變化量 | +1.31萬 (+9.3%) | +1.44萬 (+517.6%) |
| 主要市場與市佔 | 🇺🇸 美國 (12.1%) | 🇮🇳 印度 (26.4%) |
| 每月直接造訪 | 4.58萬 | 6005 |
| 使用者評分 | 4.4 | 3.8 |
| 支援平台 | 網站 | 網站 |
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.
ZEnhancer (Photo Enhancer Free) is a browser-based AI photo tool for sharpening blurry images, improving clarity, reducing noise, brightening dark photos, upscaling to 4K, restoring old photos, colorizing black-and-white images, and more — with a before-and-after preview and no software download.
Analyzes blur, noise, lighting, color, and resolution, then sharpens details and improves clarity automatically — including on portraits, products, pets, text, and scenery.
Increase resolution for HD display, printing, wallpapers, and product pages, with upscaling up to 4K.
Remove blur and restore sharpness on soft-focus, slightly shaky, compressed, or low-quality photos.
Add natural color to black-and-white family photos while preserving faces, clothing, and background detail, and repair faded vintage portraits.
提供快速的網頁版照片放大與 2 倍/4 倍超解析度，但缺少離線本機批次處理功能。
免費 AI 影像放大工具，把照片與圖形提升到清晰的 16K 解析度
提供快速的瀏覽器端低解析度照片放大功能，但提供的進階自訂 AI 模型選擇較少。
Optimized specifically for losslessly enlarging anime art and photos, but features a dated web interface.
面向印刷級效果的 AI 放大與照片增強
專項更強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.
免費線上 AI 放大，最高 4 倍與 16K，免註冊無浮水印
專項更強Unblurimage AI is an online tool that removes blur, sharpens, denoises and upscales photos using AI, with free browser-based processing and no sign-up required.
專項更強Unblurimage AI is an online tool that removes blur, sharpens, denoises and upscales photos using AI, with free browser-based processing and no sign-up required.
在瀏覽器用 AI 放大、提升解析度並擴展照片
本機執行的 AI 影像放大、降噪與去背工具，服務攝影與電商
專項更強用 AI 修復、銳化並將任何照片提升至 4K
