About Us
The story and vision behind the Image Metadata Viewer
Project Overview
The Image Metadata Viewer is a free, open-source online tool designed to help AI creators and photographers quickly read hidden information within image files. Whether you are a heavy Stable Diffusion / Midjourney user or a professional photographer, this tool lets you effortlessly retrieve EXIF shooting parameters and AIGC generation prompts.
Why We Built This
As AIGC technology becomes widespread, more creators are sharing their work in online communities. However, embedded Prompt, Seed, Model, and other key parameters are often stripped by social media compression. We wanted to create a simple, safe, no-installation web tool so anyone—whether learning from others' prompts or inspecting their own work—can easily access this metadata.
Tech Stack
Built entirely with frontend technologies: HTML + JavaScript + Tailwind CSS. EXIF parsing uses the exifreader library. PNG metadata parsing is done in-browser. Deployed on the Cloudflare Pages global CDN.
Open Source
This project is fully open source and hosted on GitHub. We welcome Issues and Pull Requests to help improve the tool.