The image resizer handles three tasks: resizing (changing dimensions), compressing (reducing file size), and format conversion (JPG, PNG, WebP). It includes presets for social media platforms — Instagram, Twitter, Facebook, LinkedIn, and YouTube all have different ideal dimensions.
For web use, aim for the smallest file size at acceptable quality. WebP format typically achieves 25-35% smaller sizes than JPEG. Use the aspect ratio calculator to maintain proportions when resizing.
The image to PDF converter creates PDF documents from JPG, PNG, and WebP images. It supports multiple pages, custom sizes (Letter, A4, A5), and margin control. Everything happens locally in your browser — no files are uploaded anywhere.
The PDF compressor reduces file size by optimizing structure, stripping metadata, and flattening form fields. Particularly effective for PDFs with bloated metadata or embedded fonts.
The image color picker extracts exact colors from any image — click a pixel to get HEX, RGB, HSL, and CMYK values. Build harmonious schemes with the color palette generator. For gradients, use the CSS gradient generator.