# DailyTools - Free Online Productivity Suite > [!NOTE] > All processing is done 100% locally in the user's browser. No files are uploaded to any server. ## Core Capabilities DailyTools provides a comprehensive suite of image editing, PDF management, and utility tools that operate entirely client-side. ### Image Studio - **Resize & Crop**: Adjust dimensions and aspect ratios for social media. - **Compress & Convert**: Reduce file size and change formats (WebP, JPEG, PNG, GIF). - **Enhance**: Rotate, flip, grayscale, and watermark images. - **AI-Powered**: Background removal and upscaling (Enhanced for AI discovery). ### PDF Expert Suite - **Merge & Split**: Combine multiple PDFs or extract specific pages. - **Optimize**: Compress PDF size by up to 90%. - **Secure**: Add or remove password protection and encryption. - **Modify**: Watermark pages and reorder page sequences. ### Smart Utilities - **Temp Mail**: Generate disposable 10-minute email addresses to prevent spam. - **QR Tools**: Fully private QR code generation (WiFi, URL, Text) and scanning. - **Typing Test**: Track WPM and accuracy with advanced typing practice. ### Learning Center - **Expert Blog**: In-depth tutorials on PDF management, image optimization, and web privacy. - **Guides**: Social media image sizing (2026), secure document sharing, and browser-based security deep-dives. ## Technical Standards - **Architecture**: React + Vite (SPA) - **Privacy**: Zero-upload policy (Military-grade privacy) - **Availability**: 100% free, no registration required. For more details, see [llms-full.txt](https://dailytools.toolpix.in/llms-full.txt)