给照片上色

改图宝是一个在线修改图片(照片)大小和尺寸的免费软件，可把上传照片调整或裁剪为一寸、两寸等尺寸，并能对图片进行压缩大小、修改分辨率、旋转、转换格式、加水印等编辑；适用于公务员、英语、计算机、会计、护士、建造师等考试入学网上报名照片和社保、签证等证件照片及微信图片的处理；现在就使用改图宝在线修改图片大小和尺寸吧！

Optimizilla is the ultimate image optimizer to compress your images in JPEG and PNG formats to the minimum possible size.

水水的的证件提供一键给证件、身份证加水印的小工具，确保证件信息安全、不被泄漏

PhotoFunia is a leading free photo editing site packed with a huge library of picture editor effects & photo filters. Edit pictures with online pic editor.

A deep learning colouriser prototype specifically for old Singaporean photos.

600+ fun photo frames & effects online for free. Make face photo montages, custom greeting cards, add vintage filters, turn photos into sketches and drawings.

iLoveIMG is the webapp that lets you modify images in seconds for free. Crop, resize, compress, convert, and more in just a few clicks!

智图(zhitu.isux.us)为图片智能选择合适的图片格式,支持在线jpg图片压缩,png图片压缩,并支持ps改变图片品质；在线生成webP图片,为你压缩图片以便节省带宽优化体验,为你提供WebP图片让你的站点高大上。