鲁班 - 图片压缩与编辑工具箱

宜昌春末夏初科技有限公司

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About this app

Looking for a fast, professional, and absolutely secure image compression and photo editing tool?

"Luban" is a high-performance image compressor and all-in-one photo editing toolkit that runs purely on the client side. Utilizing leading-edge compression algorithms and a 100% local offline processing engine, it easily reduces the size of multi-megabyte images by 70%~90% while preserving maximum image quality.

Whether it's cleaning up your phone's photo album space, compressing email/form attachments, or cropping and formatting for social media platforms, "Luban" is your most powerful image assistant.

🌟 Core Features

⚡ 1. Intelligent Ultimate Compression and Batch Processing

• Multiple Compression Modes to Choose From:

- Luban Smart Mode: Employs classic intelligent sampling and smooth quantization algorithms to achieve the optimal balance between image quality and file size with a single click.

- Customizable Fine Mode: Freely adjust output quality (0-100%), longest side size, and scaling ratio to meet professional needs.

• Batch Multi-Image Compression: Supports one-click batch compression of dozens of images at once, with multi-threaded processing completed in seconds.

• Intuitive Size Comparison: Clearly displays file size before and after compression, and the percentage of space saved.

• EXIF ​​Information Retention Control: Allows you to choose whether to retain or erase shooting parameters and GPS privacy information.

🎨 2. Full-Featured Photo Enhancement and Editing

• Free Cropping and Rotation: Supports free cropping and common aspect ratios (1:1, 4:3, 16:9, etc.), and supports rotation at any angle and horizontal flipping.

• High-Quality Filters and Color Grading: Multiple carefully selected cinematic filters to instantly enhance the style of your images.

• Doodles and Annotations: Freely doodle and annotate with brushes, highlighters, arrows, and geometric shapes.

• Text and Fun Stickers: Rich font layouts and sticker materials allow you to easily create personalized emojis and posters.

• Mosaic and Privacy Masking: Provides pixelation and blur masking for sensitive areas to securely protect your privacy.

📱 3. Showcase Studio

• A device display tool designed for developers and designers.

• Easily export app store promotional images by adding high-definition phone mockup shells with beautiful gradient backgrounds and display text.

🔒 100% Pure Local Offline and Privacy Protection

• Privacy First: All image encoding, algorithm calculations, and editing are 100% performed locally on your phone's chip.

• No internet connection or registration required; photos are never uploaded to any cloud servers.

💾 Simple Saving and Quick Sharing

• One-click lossless saving to the system album.

• Supports quick sharing to WeChat, QQ, social media, or office emails via system sharing.

• Features intelligent cache management, allowing you to easily clear temporary exported files with one click, freeing up more storage space on your phone.

Download "Luban" now and experience fast, space-saving, and secure image processing!