What is Tools-Online?
Free online tools for everyday tasks. Fast, simple, secure, and browser-based—your data stays with you. Use editors for Julia, Go, TypeScript, make Mermaid diagrams, validate YAML, debug SQL, format JSON, and more at tools-online.app
Problem
Users need multiple standalone tools for tasks like code editing, data validation, and diagram creation, leading to time-consuming switching between platforms and potential data security risks.
Solution
A browser-based platform offering an integrated suite of developer tools (editors, validators, debuggers) where users can perform tasks like SQL debugging, JSON formatting, and Mermaid diagram creation while ensuring data stays within their browser.
Customers
Developers, data engineers, and IT professionals needing quick access to multiple technical tools without software installations.
Unique Features
Combines niche tools (e.g., Julia/TypeScript editors, YAML validation) in one secure, no-login-required platform with browser-local data processing.
User Comments
Saves time by eliminating tool-switching
Appreciates browser-based security
Useful for quick validations
No installation required
Supports niche languages like Julia
Traction
Launched on ProductHunt; specific metrics (users, revenue) undisclosed. Website: tools-online.app.
Market Size
The global developer tools market was valued at $8 billion in 2022 (Grand View Research).
