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Photo Enlarger

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Image Generation & Editing

Introduction

Online photo and image enlargement tool

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Photo Enlarger Product Information

Photo Enlarger — Enlarge and enhance photos online" is a free, browser-based tool that upscales and enhances images without leaving your device. It offers six enlargement algorithms (including an AI-based ESRGAN variant) and emphasizes privacy and in-browser processing, meaning your photos are never uploaded to a server. The service is completely free, requires no sign-up, and works across devices and browsers with simple, file-based workflow for quick upscaling and refinement.

How to Use Photo Enlarger

  1. Select an image to enlarge. Upload by clicking Browse or drag-and-drop the image into the window.
  2. Choose enlargement settings. Set the scale percentage and specify width and height as needed.
  3. Pick an enlargement algorithm. Review the six available options (Magic Kernel, Sharp, Lanczos 3, Hermite, Nearest neighbor – with and without smoothing, and Esrgan-thick AI).
  4. Enlarge and download. Generate the enlargement and download the result directly to your device. You can also crop the image before downloading if desired.

Note: The ESRGAN-based enlargement can be slower on larger images, and your browser may indicate that the page is not responding while processing.

Enlargement Algorithms

  • Magice Kernel (likely a typo in source; represents a high-quality kernel option)
  • Sharp
  • Lanczos 3
  • Hermite
  • Nearest neighbor (no smoothing)
  • Nearest neighbor (smoothing)
  • Esrgan-thick (AI)

Privacy and Security

  • All enlargement operations run in your browser; no uploads or server-side processing. Your photos stay on your device.
  • The service is private and secure by design, with no account creation required.

Compatibility and Accessibility

  • Works across devices and browsers without installation.
  • Simple, intuitive interface designed for quick, hassle-free enlargements.

Additional Features

  • In-browser photo enlargement with six distinct algorithms
  • AI-based ESRGAN enlargement option
  • No sign-up required and no data leaves your device
  • Simple upload, scale/size controls, and direct download
  • Optional cropping prior to download