Rectangular Mosaic vs 随手打码

Are you looking for a simple, efficient, and privacy-focused mosaic tool? Rectangular Mosaic offers the most intuitive way to process your images. Say goodbye to complicated operations and rough results—masking parts of your photos is now as easy as taking a screenshot. Key Features • Precise rectangular selection: Simply drag a rectangle to perfectly cover any area you want to hide. Accurate edges, neat results, and privacy protection with no traces. • Adjustable mosaic density: Smooth slider lets you control the pixelation level, from light blur to complete concealment. • 100% offline processing: All image edits happen locally on your device. No images are uploaded—your privacy belongs entirely to you. • Essential, user-friendly tools: ◦ Select images from your gallery or capture directly with the camera. ◦ Unlimited undo functionality for worry-free editing. ◦ Export in common formats like JPG and PNG. Use Cases • Sharing screenshots: Easily hide avatars, nicknames, or sensitive info in chats. • Handling ID documents: Conceal key numbers and details before sharing photos of IDs, bank cards, etc. • Protecting everyday photos: Mask license plates, faces of bystanders, or other sensitive elements in your pictures. We believe a tool should be pure, efficient, and reliable. Rectangular Mosaic is your most trusted choice for safeguarding privacy in image editing.

随手打码，是一个极简、隐私优先的截图打码工具。 iOS 自带的标记没有真正的马赛克，遮隐私只能用马克笔生硬涂盖。随手打码两步搞定：框选要遮的区域、保存导出。 【核心功能】 • 截图打码：手指框选 → 马赛克或纯色块遮挡；马赛克块大小可调，支持多个框、撤销/重做。 • 长截图拼接：多选截图，自动检测重叠并去重，拼成一张干净长图；可挑选哪些、调整顺序、放大预览。 • 录屏转长图：iOS 不允许第三方自动滚动别的 App，于是用「边滚动边录屏」，App 自动抽帧拼成长图——微信等任意 App 通用。 • 分享面板扩展：截完图在系统分享面板里直接打码，即用即走。 • 导出：保存相册 / 拷贝 / 分享，自动抹除 EXIF/GPS 等元数据。 【隐私优先】 • 全程在你的设备上处理，App 不请求网络权限、不联网。 • 不收集、不上传任何数据。 • 只用大块像素化或纯色块遮挡（不用可被反推还原的轻度模糊），更安全。 【适合谁】 经常分享聊天截图、订单、快递、工作截图，想快速、干净地遮住头像、昵称、手机号、地址的人。 简体中文 + English。