图片处理，不用上传

BoxKit 是什么？

BoxKit（像素盒）是一套在浏览器里运行的在线图片与 PDF 工具，共 29 个：一键抠图去背景、人脸打码、批量压缩、自由裁剪、等比缩放、旋转翻转、格式互转（PNG/JPEG/WebP/AVIF）、加水印、证件照、OCR 文字识别、无损放大、拼接长图、九宫格切图、GIF 动图制作、SVG 矢量描摹、EXIF 元数据清理、PDF 转图片、图片转 PDF、PDF 合并 / 拆分 / 压缩、图片转 Base64、取色器与调色板、二维码生成与识别、表情包制作、长图切片、头像圆形裁剪、图片对比、在线修图台。所有处理都在你的设备本地完成，文件不上传服务器。

注册免费，每个工具每天可用 10 次；VIP 会员解锁全部 29 个工具不限次数使用——$2.90 / 1 个月、$29 / 1 年，一次性付款、不自动续费，可重复购买叠加时长。查看价格与包含内容 →

BoxKit is a suite of 29 browser-based image and PDF tools — background removal, face blur, compression, cropping, resizing, rotation, format conversion (PNG/JPEG/WebP/AVIF), watermarking, ID photos, OCR, upscaling, image stitching, grid splitting, GIF making, SVG tracing, EXIF cleaning, PDF merging/splitting/compression, PDF↔image conversion, image-to-Base64, colour picker and palette extraction, QR code generation and scanning, meme maker, long-image slicing, circular avatar cropping, image comparison and a photo editor. All processing happens locally on your device; files are never uploaded. Registration is free (10 uses per tool per day). BoxKit VIP unlocks unlimited use of all 29 tools for USD 2.90 (1 month) or USD 29 (1 year) — a one-time payment with no auto-renewal, and purchases stack.