Resize Image Online
Change your image dimensions precisely by pixels or percentage.
Click or Drag & Drop Image
Supports JPG, PNG, WEBP • Max 20 MB
Fast and Accurate Image Resizing
FormFix's resizing engine is built for speed and precision. Whether you're reducing a 4K photo for a website banner or upscaling a thumbnail for a profile card, our tool ensures your dimensions are pixel-perfect.
Why use FormFix Resize?
- Aspect Ratio Locking: Prevent your images from looking stretched by keeping the original proportions.
- Privacy First: Your full-resolution source files are processed in RAM without ever touching our servers.
- High Fidelity: We use Lanczos sampling via the browser's native resizing algorithms for smooth results.
Simply enter your desired width or height, and we'll calculate the other dimension instantly to keep your image looking natural and professional.