iLoveDevTool
Free browser-based tools for timestamps, diffs and format conversion
About iLoveDevTool
iLoveDevTool is a free collection of online utilities for developers who need quick, everyday helpers without installing software. Its core set covers Unix timestamp and date conversion, time unit conversion, and text diffing with side-by-side and inline views.
The site also includes JSON tools such as a formatter with a tree view and JSONPath support, a JSON diff that ignores key order and indentation, and converters between JSON, YAML, PHP arrays and CSV. Smaller utilities cover URL, Base64 and Unicode encoding, QR generation and scanning, XML validation and regex testing.
According to the site, most processing happens in the browser, so inputs are not uploaded or stored on a server. Core tools are free for individuals and small teams, with an optional paid plan that removes ads.
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