Open-source alternatives to CloudFlare ImgBed

Sakurairo is a feature-rich WordPress theme and personal blog framework designed for multilingual sites. It functions as a visual layer that provides comprehensive layout controls, ranging from a dynamic UI toolkit with glassmorphism effects to a full personal branding site template. The project distinguishes itself through AI content enhancement, using large language models to automatically summarize articles and generate interactive terminology annotations. It also integrates external activity tracking and profile synchronization for platforms such as Steam and Bilibili. The theme includes

bootstrap-fileinput is a Bootstrap-compatible HTML5 file upload widget and plugin. It provides a customizable interface for selecting and uploading multiple files, featuring integrated image previews, drag-and-drop support, and client-side validation for file types, sizes, and counts. The project includes a resumable file upload client that slices large files into chunks to ensure stability over intermittent connections and allow transfers to be paused and resumed. It also features a client-side image processor capable of resizing images and reading EXIF metadata to automatically correct imag

Vue-uploader is a library designed for managing file and folder transfers within Vue applications. It provides a framework for handling large data transmissions by splitting files into smaller, manageable chunks, which enables reliable uploads with support for pausing, resuming, and error recovery. The library offers a set of component-based abstractions that allow developers to build custom drag-and-drop zones and file selection interfaces. It manages the entire upload lifecycle, including file validation based on custom criteria and the orchestration of concurrent upload queues. Beyond bas

Plupload is a JavaScript file upload library that provides a standardized interface for managing file transfers across different browser runtimes and environments. It functions as a cross-browser upload interface and manager, supporting multiple file selections and browser-based file filtering. The library distinguishes itself through specialized capabilities for handling large data and cloud integration. It includes a chunked file upload manager to split large files into smaller parts to bypass server size limits and a client-side image processor to downsize images and strip metadata before

Webuploader is a browser-based file upload library written in JavaScript. It provides a system for managing multi-file uploads with support for drag-and-drop, clipboard pasting, and type filtering. The library includes a chunked file upload manager that splits large files into smaller segments to improve stability and enable partial retries. It features a client-side image compressor that generates previews and reduces file size before transmission, as well as an MD5 file integrity verifier to identify and skip redundant uploads of files already stored on the server. The tool manages file co

ng-file-upload is an Angular directive for handling multipart file uploads and drag-and-drop selection within Angular applications. It functions as a client-side tool for validating file attributes, processing images, and generating media previews before transmission to a server. The project includes a client-side image processor for resizing, center-cropping, and correcting JPEG EXIF orientation. It also features a browser-based media previewer for images, audio, and video files, and an HTML5 File API shim to provide upload and reader functionality for legacy browsers. Additional capabiliti

Uploader is a JavaScript library designed for managing reliable, resumable, and concurrent file transfers within web applications. It provides a client-side interface that leverages the browser's native file system capabilities to handle data selection and transmission. The library distinguishes itself by implementing a chunked data handling model, which breaks large files into smaller segments to ensure fault tolerance. This architecture allows for the automatic recovery of transfers following network interruptions or browser restarts, while maintaining state-persistent queues that enable us

This repository is a technical documentation site and a collection of guides and references for implementing networking, security, and cloud infrastructure services. It functions as a static-site generated portal and a headless content platform, separating source files from the presentation layer to enable flexible rendering. The project utilizes markdown-based documentation stored in a version-controlled Git repository. It provides specialized technical content including an AI platform documentation for building agents and managing inference, a cloud infrastructure guide for DNS and CDN conf

CoAI is an enterprise-grade, self-hostable AI gateway platform that unifies access to over 200 AI models from more than 35 providers through a single OpenAI-compatible API endpoint. It functions as a multi-tenant gateway, routing requests across providers with load balancing, automatic failover, and priority-based routing, while exposing standard OpenAI API endpoints for chat, image generation, model listing, and billing to enable seamless integration with existing tools and clients. The platform distinguishes itself through a comprehensive set of operational capabilities built around the gat

Higress is an AI API gateway and cloud-native traffic manager that functions as a Kubernetes ingress controller. It provides a centralized system for routing, securing, and optimizing traffic directed toward large language models, AI agents, and microservice architectures. The project distinguishes itself through deep AI orchestration, including the ability to host and manage Model Context Protocol servers that transform REST APIs into tools for AI agents. It features specialized AI infrastructure for model request proxying, protocol translation across multiple providers, and semantic-based c

Vue-typescript-admin-template is a TypeScript-based admin panel starter built with Vue CLI 3, providing a complete foundation for building enterprise back-office interfaces. It enforces type safety across Vue components using TypeScript, reducing runtime errors and improving code maintainability, while offering a dynamic route permission system that controls sidebar navigation and page access by mapping user roles to route permissions at runtime. The template includes a mock API service layer that simulates backend responses for frontend development without a live server, along with internati

EasyImages2.0 is a self-hosted, database-less image hosting platform. It stores files directly on the server and generates shareable links without requiring a relational database, utilizing flat-file metadata storage and filesystem-based content mapping. The platform includes a centralized web management interface for organizing uploaded media and monitoring site statistics. It features an integrated image processing gateway that automatically resizes, compresses, and converts image formats during the upload process, and can apply custom watermarks to protect ownership. Additional capabiliti

Telegraph-Image is a serverless image hosting service that utilizes Cloudflare Pages and Telegraph for permanent media storage and delivery. It functions as a bot-driven image uploader, allowing users to save and host images via a messaging bot to eliminate the need for manual server management. The project enables custom domain image hosting, allowing users to bind personal domains to create branded URLs for their hosted media. It also includes a custom domain media gallery for managing uploaded images and integrates automated image moderation to block inappropriate content through external

Agentic is a tool marketplace and management platform designed for the Model Context Protocol. It provides a gateway and proxy that enables the discovery, publishing, and distribution of vetted tools for agentic AI frameworks. The platform specializes in Model Context Protocol monetization, allowing developers to transform services into paid products through integrated authentication, usage-based billing, and subscription management. It also includes a converter that transforms OpenAPI specifications into compatible protocol servers for use in AI workflows. The system covers a broad range of

Waku is a minimal React framework built around React Server Components. It renders components exclusively on the server for data fetching and server-side logic, then hydrates client components in the browser for interactivity. The framework supports hybrid rendering, mixing static prerendering at build time with dynamic per-request rendering within a single application, and allows independently loading slice components that can be static or dynamic. The framework distinguishes itself through its file-based routing system that defines pages, layouts, and API endpoints by placing files in a dir

Speedtest Tracker is a self-hosted application that automatically schedules and records internet speed tests on a recurring basis. It continuously monitors download and upload speeds, ping latency, and packet loss, storing results as time-series data in a relational database. The application displays historical trends through a web dashboard and provides a read-only public URL for sharing speed test history with unauthenticated visitors. When network performance degrades, Speedtest Tracker triggers alerts based on user-defined thresholds. Security and access control are built in: an IP addres

This project is a collection of automated deployment tools centered around a Shadowsocks server auto-installer for Linux distributions. It provides a specialized SOCKS5 proxy manager and a web-based proxy control panel to administer secure network tunneling. The toolkit distinguishes itself by integrating a Linux kernel optimizer that enables congestion control algorithms to increase network throughput. It also includes a dedicated deployer for HTTP/3 web servers and a management interface capable of generating connection QR codes and monitoring real-time performance. The software covers a b

Microfeed is a serverless content management system hosted on Cloudflare infrastructure for managing blogs, podcasts, and multimedia feeds. It functions as a self-hosted multimedia publisher and a headless content API, allowing users to organize text, audio, and video content under a custom domain. The system includes an RSS and JSON feed generator to distribute machine-readable content to external aggregators and podcast players. It provides a programmatic interface for managing and serving content as a data source for external client applications. The platform covers administrative dashboa

Cloud-mail is a serverless email backend and routing service built on Cloudflare infrastructure. It provides a cloud-native system for receiving, storing, and processing electronic messages without the requirement for traditional mail server hardware. The platform includes an email data API for querying records and a visual analytics dashboard for tracking mail volume and system performance. It features automated processing capabilities to extract verification codes from message bodies and manages an email archive using persistent object storage for attachments and history. The system handle

Varnish Cache is an HTTP reverse proxy and content accelerator designed to sit in front of web servers. It functions as a caching engine that stores frequently accessed web content in memory to reduce the processing load on backend origin servers and accelerate delivery times for end users. The software distinguishes itself through a domain-specific configuration language that compiles request-handling logic into machine-level bytecode for execution at wire speed. It utilizes a multi-threaded event loop to manage concurrent connections and employs shared-memory object storage alongside virtua

notion-zh_CN is a localization proxy and translation layer designed to adapt the Notion interface for Chinese users. It functions as a serverless tool that intercepts network traffic to deliver translated interface text and localized content in real time. The project provides a specialized proxy worker that translates user interface elements and slash commands into Chinese. It further enables localized command discovery by mapping pinyin keystrokes to application functions, allowing users to trigger internal commands without using English. The system also manages network traffic routing to o

This project is a serverless framework for deploying Telegram bots that interface with large language models and AI image generators. It functions as an edge-based orchestrator and gateway that routes messages between the Telegram API and various AI service providers using a stateless architecture. The system enables the management of multiple bot instances and allows for the dynamic switching of AI models and system prompts within a single chat interface. It distinguishes itself through a modular plugin system that allows for the injection of custom logic and specialized behaviors into the m

WorkerVless2sub is a serverless proxy subscription manager that runs on Cloudflare's edge network, generating optimized VMess, VLESS, and Trojan proxy links. It operates as a subscription generator that combines a default node pool with IP-replacement optimization to produce high-performance proxy configurations. The project distinguishes itself through its environment-variable-driven configuration system, allowing node parameters like host, UUID, and password to be set without code changes. It provides multiple subscription delivery methods, including a token-based quick endpoint for pre-con

This project is a full-stack serverless application stack and boilerplate designed for building software-as-a-service applications on the Cloudflare Workers platform. It provides a TypeScript starter that unifies the frontend and backend within a single deployment workflow, integrating essential primitives for authentication, data persistence, and storage. The stack is distinguished by its pre-configured templates for rapid project bootstrapping. It includes integrated support for the Cloudflare D1 SQL database and Cloudflare R2 buckets, providing a predefined architecture for managing relati

This project is a jQuery-based file upload widget that provides a browser interface for selecting and transferring files to a server. It functions as a chunked file uploader and a resumable upload client, enabling the transfer of large files by splitting them into smaller segments or continuing interrupted uploads from the last successfully sent byte. The tool includes a client-side image processor for validating, resizing, and generating previews of images before transmission. It also serves as a cross-domain upload tool, using various transport mechanisms to send files to different domains

ClawRouter is an AI model router and API gateway designed to classify query complexity and assign prompts to the most efficient model tier. It operates as a multi-model AI proxy that orchestrates traffic between various large language models and AI media generators through a unified interface. The project distinguishes itself by integrating a non-custodial micropayment processor using the x402 protocol. This allows for per-request API access and USDC settlement on Base and Solana chains, replacing static API keys with wallet-based authentication and real-time budget enforcement. The system c

Dropbox-Uploader is a Bash-based command-line client for managing files on Dropbox. It provides a full set of file operations including upload, download, copy, move, rename, delete, directory creation, and listing, all through shell scripts that use curl to interact with the Dropbox API. The tool authenticates via OAuth tokens and includes a chunked upload mechanism for handling large files reliably. The project distinguishes itself with an interactive shell interface that lets users browse and manage remote files without re-entering commands, and a file-name-based password derivation system