List of free tool tool/service for developer👇🏽
Carbon
Carbon is the easiest way to create and share beautiful images of your source code.
Tag: code-snippet, tool, code-screenshot

ad-free ssh telnet and mosh port forwarding

GitHub Education
The GitHub Student Developer Pack is all you need to learn how to code. Get your Pack now.
Tag: tool
A lot of dev tools Only for students

URL Encoder
Encode to URL-encoded format or decode from it with various advanced options. Our site has an easy to use online tool to convert your data.
Tag: tool
Free encode or decode url format

Format Express
Instant online formatter for JSON / XML / SQL : what you paste is immediately beautified with syntax highlighting, node navigation, minimap, search tools, ...
Tag: json, xml, sql, tool, formatter
Illimited use. No ads, no tracking.

Retool
Retool is the fast way to build internal tools. Drag-and-drop our building blocks and connect them to your databases and APIs to build your own tools, instantly. Connects with Postgres, REST APIs, GraphQL, Firebase, Google Sheets, and more. Built by developers, for developers. Trusted by startups and Fortune 500s. Sign up for free.
Tag: tool, CMS, database
Connect to most databases or REST APIs Editor mode only Query library Up to 5 modules