Caesium is a free, open source, online compression tool for photos and images (JPG, PNG), supporting batch, preview and many more. Caesium saves space and makes uploads faster.
Free AI-powered video subtitle tool. Generate bilingual captions, smart-cut silence, and hard-burn dual subtitles — locally with Whisper or FunASR.
365Lab 图片裁剪是一款完全免费的在线图片裁剪工具。支持自由裁剪、固定比例、圆形、圆角、形状、自由路径、证件照与社媒尺寸，可换底色、旋转翻转、精确像素输入、PNG/JPG/WebP 导出。图片全程本地处理，无需上传，电脑手机通用。
短影AI是一个以人工智能驱动的长视频本地离线生成短视频内容创作软件，专为内容创作者设计，一键将长视频生成多个爆款短片，提高短视频内容创作效率。
免费在线电子发票工具箱：排版打印（PDF/OFD/拍照拼成 A4）、信息提取（识别号码金额税额导出台账）、OFD 转 PDF、本地发票台账。纯本地处理，保护财务隐私，支持中英文、电脑手机自适应。
GigaZip - Professional large file compression and decompression tool, supports ZIP, 7Z, TAR, GZIP and other formats. Local processing, no server upload, privacy protected. Supports split compression,
Convert HEIC to PDF privately in your browser. Merge up to 10 photos, set paper size and margins, then check image quality before you download your file.
365Lab图云是一款免费的在线图片工具，提供照片马赛克（千图成像）、照片拼图，全部浏览器本地处理，安全、流畅、支持中英文。
Split images into grids, crop photos, make collages and compress JPG, PNG or WebP files. Free online tools, no account required.
Process image batches locally in your browser with free tools for compression, resizing, conversion, cropping, background removal, OCR, upscaling, and workflows.
免费在线图片编辑工具：裁剪旋转、滤镜特效、文字图片水印、画笔涂鸦、形状标注、马赛克打码、目标体积压缩与空白画布绘画，支持 EXIF 查看。纯本地处理不上传，手机电脑通用，中英双语。
Search and use privacy-first online PDF tools for merge, compress, convert, sign, OCR, and organize workflows. Most website tools run locally in your browser, while server-side
