PDF 深度处理
合并、拆分、压缩、旋转、页面重排、加密 / 解密、水印、元数据编辑、提取文字、转图片 / 长图、页码与页眉页脚——14 项能力覆盖日常全部 PDF 场景。
图片与开发者工具
图片侧 14 项：压缩、格式互转、缩放、裁剪、旋转、滤镜、EXIF 隐私清理、二维码生成与识别、色板提取、转 ICO、水印、长图拼接。开发者侧 12 项：JSON 格式化、JWT 解码、正则测试、Hash、UUID、时间戳、文本对比、密码强度、Base64/URL、IP/CIDR 计算、Cron 解析。
OCR 与文档转换
文字与表格双 OCR：可接入百度智能云、阿里云，或用部署面板一键拉起自建 RapidOCR；文档转换基于自建 Gotenberg，Office 文档转 PDF 全程在自己的服务器上完成。
AI 修图与一键部署
AI 修图基于 IOPaint：消除路人与杂物（LaMa / MAT / SD 模型）、背景移除、超分辨率、人脸修复，异步任务带进度展示；「部署」标签页可一键生成 docker-compose.yml，把 IOPaint / Gotenberg / RapidOCR 一次拉起。
所有重型任务异步执行，结果可下载；未配置的模块会给出部署指引而非报错。
PDF Power Tools
Merge, split, compress, rotate, reorder, encrypt / decrypt, watermark, metadata, text extraction, to images / long image, page numbers and headers — 14 operations covering daily PDF needs.
Image & Dev Tools
Image side (14): compress, format convert, resize, crop, rotate, filters, EXIF privacy clean, QR generate & recognize, palette, to ICO, watermark, stitch. Dev side (12): JSON format, JWT decode, regex test, hash, UUID, timestamp, diff, password strength, Base64/URL, IP/CIDR, cron parse.
OCR & Conversion
Text & table OCR via Baidu Cloud, Aliyun, or self-hosted RapidOCR launched from the deploy tab; document conversion runs on self-hosted Gotenberg — Office to PDF stays on your own server.
AI Editing & One-click Deploy
AI editing runs on IOPaint: object removal (LaMa / MAT / SD models), background removal, super-resolution and face restore as async tasks with progress; the Deploy tab generates a docker-compose.yml that brings up IOPaint / Gotenberg / RapidOCR at once.
Heavy tasks run asynchronously with downloadable results; unconfigured modules show deployment guidance instead of errors.