Online Tools is a collection of focused utilities for common web tasks: formatting payloads, converting data, inspecting tokens, cleaning up text, and checking platform files.
The site is built and maintained by SageSight, an independent software studio that develops focused web, mobile, and desktop products. Online Tools is its privacy-conscious browser utility collection.
The main product decision is simple: keep the tools fast, understandable, and uncluttered. Where practical, inputs are processed directly in your browser.
What the site focuses on
- Useful browser tools with clear input and output behavior.
- Low-friction workflows with no account requirement.
- Tool pages that keep the utility itself front and center.
- Incremental improvements based on real usage rather than bulk publishing.
How it is built
The site is built with SvelteKit and ships as a fast, server-rendered web app. The current tool catalog spans structured data, encoding and decoding, security and identity, debugging and text utilities, and general web platform helpers.
How the site is maintained
Each published tool has a working browser interface and documented behavior. Product changes are checked with unit and browser tests before deployment. Bug reports and corrections can be sent through the SageSight contact page.
How content is improving
Tool pages include usage instructions, common development scenarios, relevant limitations, and privacy notes. The aim is to make each page useful even before someone enters a value into the interactive interface.