Image ToolsJune 22, 20264 min read
Government forms often require strict image file sizes such as 20KB, 50KB, or 100KB. PDFRoot helps you resize a photo or signature to an exact KB target while keeping the workflow simple.
Check the Required File Size
Before uploading, confirm the portal requirement for photo size, signature size, accepted format, and dimensions. This prevents repeated form upload errors.
Upload and Set the Target KB
Open the exact KB resize tool, upload your JPG, PNG, or WEBP image, enter the target size, and let the tool optimize the file in your browser.
Preview Before Final Upload
After resizing, download the file and confirm the image is clear enough for identity verification before submitting it to the form portal.