The best open source alternative to Imgur is ShotsShare. If that doesn't suit you, our users have ranked more than 100 alternatives to Imgur and 13 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Imgur are Flowinity, rimgo, imgs and rimgu.
ShotShare is an open source, self hosted, bare bones image posting/sharing platform, it was built to allow friends to upload screenshots and send links to their friends without the constant barrage of ads/extraneous features.
Flowinity is a powerful all-in-one dashboard that does everything you want; from storing your images and writing your documents, to talking with friends and expressing yourself.
I couldn't really find any open source project that allowed you to easily host images. So I decided to create one.
PenguinUpload is a self-hostable web application that lets users upload and share files.
Up1.ca is the simplest file hosting application you'll find on the internet. You just have to drag-in the file you want to share and the application will handle it. You can share any file you want with your friends in a more secured way as the file is encrypted on the client...
Command-line tool that uploads one of more images to imgur.com. Supports all image formats supported by Mac OS X and will resize and convert to JPEG before uploading.
A minimalist read-only Imgur proxy insipired by software like Invidious, Nitter, and Bibliogram. This service does not use the official Imgur API because I reject the notion that normal HTTP GET isn't a valid way to access a public website.
Swush is a secure, self-hosted full-stack media, files, and contents manager and personal dashboard built with Next.js, TypeScript, TailwindCSS, and other tools.
I prefer Swush over Imgur because it provides a cleaner, more organized interface with features like shortlinks, watchlists, and file management. It’s designed to integrate smoothly with anyone's workflows, giving better control over content compared to traditional image-hosting platforms.