### Document Specifications for Government Portals Applying for national competitive exams (like **SSC, UPSC, Kerala PSC, or Banking exams**) is exciting, but uploading photos is often a frustrating experience. Government systems mandate strict regulations: - **Passport Photo**: Usually between **20KB to 50KB**, with dimensions typically around 3.5cm x 4.5cm. - **Signature Image**: Typically between **10KB to 20KB**, with standard aspect ratios. If your upload is even 1KB over the limit, the system rejects it, occasionally resetting your entire application form. --- ### Step-by-Step Guide to Resizing to Exact Kilobytes QuickToolix features specialized preset nodes to help you hit these exact constraints without trial and error: 1. **Upload Your Image**: Drag your passport photo or cropped signature into our **Resize Image** tool. 2. **Choose Preset Size**: Select from standard options like **Resize to 20KB** or **Resize to 50KB**. 3. **Select Aspect Ratio**: Click on presets (e.g. UPSC, SSC, or Kerala PSC) to auto-crop the image. 4. **Adjust Quality Slider**: Real-time feedback displays the precise resulting size before you download. 5. **Download and Apply**: Click download to save your optimally compressed, perfectly proportioned image! ### Best Practices for Capturing Photos - **Background**: Ensure your passport photo has a clean white or light grey background. - **DPI**: Maintain 200 DPI resolution for crisp text and outline details. - **Format**: Always save as standard JPG or PNG.