web-utilities

🛠️ 1088+ 纯前端在线工具集 | 单文件·零构建·可离线·隐私优先 | Pure HTML Tools - Single file, Zero build, Offline-ready, Privacy-first

a soft toolkit for curious makers — free, open source tools for electronics, generative text, color, zines & more.

A curated collection of useful and fun bookmarklets to enhance your browsing experience.

Rui Quintino (with 🤖) Web Snippets Playground

The ultimate professional suite of 30+ developer tools and 30+ technical guides. Built for speed, security, and enterprise-grade performance

108+ free, privacy-first, client-side developer and web utilities in one place. Runs in-browser, dark mode, self-hostable with Docker.

Metronome Online is a simple and intuitive metronome app that provides an animated metronome and sound to help you keep time while practicing music. With an adjustable BPM, it's perfect for musicians of all levels.

Collection of handy web utilities, GitHub link converters, Google Drive direct download link generators, and batch automation scripts.

100% Client-Side Privacy-First Developer Toolbox: 116+ offline-capable web tools for crypto, formatting, CSS generators, and DevOps.

A simple collection of helpful online tools I often use and recommend.

A collection of powerful, private-first online utilities for calculations, file metadata, and web development. 100% client-side and secure.

A lightweight Node.js tool for checking HTTP redirects for large lists of URLs and exporting results to CSV.

A privacy-first suite of web utilities. 100% client-side data processing.

40+ Free web tools & casual games. Official open-source companion to Mini App Hub: PDF & AI Tools on Google Play!

🔗 Minimal vanilla JS directory listing app for managing multi-environment service links in Distroless Docker image

Common TypeScript web utilities

Vixaren is a free online tools platform offering a wide range of utilities for web diagnostics, text processing, data conversion, and everyday technical tasks. All tools are accessible directly in the browser with no registration required.

A professional, single-file client-side utility suite for digital entrepreneurs to build funnel roadmaps, troubleshoot conversion diagnostics, and generate AI prompts.

Bookmark_Cleaner is a Python tool designed to automatically scan, organize, and clean your browser bookmarks. It detects and removes duplicates, dead links, and empty folders, making your bookmark collection tidy and efficient. Ideal for anyone who wants to maintain a well-organized set of online resources.