Image Resizer & Optimizer
ToolResize PNG and JPG images in your browser, tweak quality, and download a lighter optimized copy without leaving your device.
Open tool →Toolbox
Developer Tools & Utilities
A growing collection of lightweight, privacy-friendly tools that run entirely in the browser. Add them to your workflow or suggest a new one!
Invisible Character Highlighter
ToolReveal hidden whitespace characters and consecutive spaces in any text block.
Open tool →JSON Visualizer
ToolPaste JSON and explore it as a collapsible tree or a structured table when possible.
Open tool →JWT Decoder
ToolDecode JSON Web Tokens instantly, inspect claims, and verify HMAC signatures without leaving the browser.
Open tool →SHA-256 Hash Generator
ToolGenerate SHA-256 digests for any text directly in your browser—securely and instantly.
Open tool →