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ToolZip
35+ free browser-based developer tools with no sign-up and no server calls
Webfreeglobal
A suite of free browser-based developer utilities that run entirely in the browser with no sign-up and no server calls. It brings together common small tools — for example JSON formatting, regex testing with explanations, encoders/decoders, color and contrast checks, ID generators, and simple image and QR utilities — to reduce searching multiple sites and keep local data private for developers.
Categories
Developer ToolsUtilities

