Free developer tools
Small tools for the JSON, YAML and text that turn up mid-task. They are free, need no sign-in, and run in your browser, so nothing you paste is uploaded.
Get it for $49
Open the toolDiff checker
Paste two versions of a text and see the added and removed lines, with the changed words marked.
Open the toolJSON to CSV
Turn an object or an array of objects into CSV, with nested fields flattened and a delimiter of your choice.
- Open the tool
YAML to JSON
Convert a YAML file to JSON with 2 spaces, 4 spaces or no whitespace, and see which line broke when it does not parse.
All three are also commands in UtilEngine, our launcher extension for Chrome, next to 26 other developer tools that open on any page.
Every tool, one shortcut
Developer tools, sessions, snippets, AI, and 60+ commands.
Get it for $49One-time payment. 14-day refund, no questions asked.
