MarketKernel / html-disasm

Offline disassembler for ARM64, ARM32, x86-64, x86 (32-bit), WebAssembly, .NET (CIL), and Java bytecode. Supports Mach-O, ELF, PE, APK, and IPA files from macOS, iOS, Linux, Android, and Windows. Runs entirely in your browser from a single HTML file. No installation, no internet connection, no file uploads.

transloadit / uppy

The next open source file uploader for web browsers :dog:

Molunerfinn / PicGo

:rocket: The Ultimate Image Uploader for Efficient Creators. Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.

react-dropzone / react-dropzone

Simple HTML5 drag-drop zone with React.js.

PDFCraftTool / pdfcraft

PDFCraft is a free, privacy-focused PDF toolkit that runs entirely in your browser. With 90+ professional tools, you can edit, convert, merge, split, and secure your PDF files without ever uploading them to a server.

Augani / openreel-video

OpenReel Video - Professional browser-based video editor. Open source CapCut alternative. 100% browser-based, no installation, no cloud uploads, no watermarks.

pingdotgg / uploadthing

File uploads for modern web devs

supabase / supabase-js

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

actions / upload-artifact

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Kuingsmile / PicList

An image upload and manage tool, base on PicGo

diced / zipline

A ShareX/file upload server that is easy to use, packed with features, and with an easy setup!

sindresorhus / fast-cli

Test your download and upload speed using fast.com

chibisafe / chibisafe

Blazing fast file vault written in TypeScript! 🚀

imzbf / md-editor-v3

Markdown editor for vue3, developed in jsx and typescript, dark theme、beautify content by prettier、render articles directly、paste or clip the picture and upload it...

mosch / react-avatar-editor

Small avatar & profile picture component. Resize and crop uploaded images using a intuitive user interface.

kyantech / Palmr

🌴 Palmr. is an open-source file-sharing platform focused on privacy and security. It enables users to upload, manage, and share files with features like password protection, custom links, and access control without tracking or limitations. Designed for seamless and secure sharing, Palmr. is completely free.

valor-software / ng2-file-upload

Easy to use Angular components for files upload

potatameister / PaperKnife

Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.

Nic13Gamer / better-upload

Simple and easy file uploads for React. Upload directly to any S3-compatible service with minimal setup.

Ch1rpy2613 / Mirrai

不在身边的时候，TA 还在这里。Upload real chat logs, rebuild a digital persona — open-source AI companion with persona distillation, an emotion engine, 11 LLM providers, and a graduation mechanism.

tus / tus-node-server

Node.js tus server, standalone or integrable in any framework, with disk, S3, Azure, and GGC stores.

PicGo / PicGo-Core

:zap:The ultimate image uploading engine. Both CLI & API supports.

Deodat-Lawson / LaunchStack

AI-powered StartUp Accelerator Engine built with Next.js, LangChain, PostgreSQL + pgvector. Upload, organize, and chat with documents. Includes predictive missing-document detection, role-based workflows, and page-level insight extraction.

phantomptr / ps5upload

Send games, apps and homebrew to a jailbroken PS5, and manage the console from your computer, phone or browser.

box / box-ui-elements

React Components for Box's Design System and Pluggable Components

kzahel / yepanywhere

Self-hosted web UI for Claude and Codex. Push notifications, file uploads, no accounts, no database. Uses your existing CLI session history.

brocoders / extensive-react-boilerplate

Extensive React Boilerplate: ✔️NextJS ✔️Auth ✔️I18N ✔️Shadcn ✔️Forms

mahdidavoodi7 / react-native-continued-task

Background tasks that keep running after your app is backgrounded, for React Native and Expo. Wraps iOS 26 BGContinuedProcessingTask (Live Activity) and Android WorkManager foreground services behind one typed API. Swift + Kotlin via Nitro Modules.

Sreehari05055 / thesys-core

Open-source research workspace: search academic papers, upload PDFs, inline citations with on-PDF highlights, reader-mode Q&A, and get citation export in four formats.

ilbertt / nibrun

Upload a binary. Get a server.

open-subs / opensubs

Subtitle any video without uploading it. Whisper, translation, styling and burn-in — all local, in the browser, on the desktop, or from the command line.

fanchenggang / Davflare

Self-hosted cloud drive on Cloudflare R2 — web file manager + WebDAV, with chunked uploads, expiring share links, trash, thumbnails, search & API keys. | 基于 Cloudflare R2 的免费私有云盘：Web 文件管理 + WebDAV 服务，Pages & Workers 全 serverless 部署，大文件分块上传、分享链接（可设过期）、回收站、缩略图、搜索与开放 API

hebertporto / appstore-forge

Turn raw app screenshots into store-ready App Store and Google Play assets. A local Mac app — no account, no upload, no server.

danileau / prettypleaseprint

Self-hosted, invite-only 3D print requests for a small office - upload a model, follow it through the print stages.

heshengtao / exameow

AI-powered exam question generator. Upload study materials, get exam questions in seconds. Open source, local-first, cross-platform.

uploadcn / uploadcn

Production-ready file uploads, built for shadcn. Blocks, hooks and an upload engine for S3, R2, Cloudinary and more.

MrXujiang / opne-aureka

Upload spreadsheets, ask questions via chat, and auto-generate chart reports. No coding required, gain instant insights and unlock data value effortlessly. ｜上传表格，像聊天一样提问，系统自动分析生成图表报告。无需编程，即时洞察，数据价值触手可及。

btahir / shotcandy

Free, open-source screenshot beautifier that runs in your browser. Backgrounds, device frames, batch export, multi-screen mockups, code images, App Store sets and screen recordings. Nothing uploaded.

Open-Capture / opencapture

Free, 100% local full-page screenshot extension for Chrome, Edge and Firefox — capture a whole page as one image, then crop, annotate, blur and export to PNG or PDF. No uploads, no account. Rust/WebAssembly core, AGPL-3.0.

taxueseek / dsh-files

DeepSeek Harness 插件：原生上传管线上的文件夹按钮 + read_document 文档解析（PDF/DOCX/XLSX）。The folder button on the native upload pipeline, plus the read_document parser.

LyraVoid / ImageForge

Universal Android image patcher that runs entirely in your browser: analyze, patch, repack, verify and export. No server, no upload, and it never flashes a device.

webkubor / museav-cli

MUSE AV 图像与视频生成 CLI：支持模板、素材上传及本地图像处理，供人和 Agent 从终端调用。MUSE AV CLI for image/video generation, reusable templates, asset uploads and local image tools.

hotorch / avatar-shorts

When you upload a video featuring an avatar, the system automatically adds B-roll assets, edits the footage, and produces it in the Shorts or Reels format.

kingrishabdugar / fizzdoc

Open-source, privacy-first PDF, Word, Excel, PowerPoint, image & audio tools that run 100% in your browser. Merge, compress, edit, OCR & convert PDFs; remove image, GIF & video backgrounds; compress images; cut MP3; transcribe with Whisper. No uploads, works offline. 72 free tools, 16 languages.