offline developer tools suite - AI tools

Tools-Online.app provides a comprehensive collection of free browser-based tools for developers, designers, and professionals, featuring AI-powered assistance for writing, diagram generation, and code editing across multiple categories.

• Free

Codium Labs provides offline browsing solutions including iPad kiosk apps, offline forms, and website download tools for iOS and Mac devices.

• Contact for Pricing

DeveloperToolsKit is a comprehensive collection of 35+ free online developer tools that work entirely in your browser, offering text transformations, data format converters, color utilities, encoding tools, and more to boost developer productivity.

• Free

Intercept.rest is an AI-powered API debugging tool that provides real-time monitoring, mock API capabilities, and collaboration features for developers, similar to Chrome Dev Tools' Network tab but works across any API, mobile apps, webhooks, and frontend applications.

• Contact for Pricing

onury.io hosts a collection of open source projects, experiments, and utilities created by @onury, including tools for access control, documentation generation, video downloading, and more.

• Free

DevKnife is a native macOS application that consolidates essential developer tools into a single offline platform, offering JSON editing, HTTP client functionality, data conversion, and more with a one-time payment model.

• Pay Once

Cipher Tools Hub offers 30+ free developer tools and production-ready APIs for PDF processing, image optimization, data formatting, and security tasks, with local browser processing for privacy.

• Free

WebNR is a modern, privacy-centric web novel reader that runs entirely offline in your browser, supporting multiple sources, local file import, and customizable reading experiences.

• Free

Chrome for Developers offers tools, documentation, and resources, including built-in AI APIs like Gemini Nano, to help developers build, test, and optimize websites and web applications.

• Free

Turtles Tools offers a comprehensive collection of 100% free, privacy-focused online utilities designed to boost productivity for developers, writers, creators, and general users.

• Free

ExtendsClass is a free online toolbox offering a comprehensive suite of developer tools, including syntax validators, code formatters, HTTP clients, and data converters, all accessible directly in a browser without installation.

• Free

iOS Dev Tools is a comprehensive platform offering curated tools, libraries, and resources specifically designed for iOS developers to enhance productivity and streamline development workflows.

• Other