Web & Network
Parse URL structure, analyse user agents, look up HTTP status codes and MIME types, generate .gitignore files, and inline images as Base64. Quick answers, nothing to sign up for.
Tools in this category
URL Parser
Parse a URL into scheme, host, port, path, query parameters and fragment, with each parameter shown raw and decoded. Runs entirely in your browser.
User-Agent Parser
Parse a user agent into browser, version, OS, device type and engine, and see which rules matched. Pattern matching only. Runs entirely in your browser.
HTTP Status Codes
Look up an HTTP status code for its meaning, 1xx–5xx class, typical uses and common traps. Runs entirely in your browser.
MIME Types
Look up a MIME type from an extension, or the default extension for a media type. Common types only. Runs entirely in your browser.
.gitignore Generator
Generate a .gitignore from language, framework, editor and OS templates. Sections are merged and duplicates removed. Runs entirely in your browser.
Image to Base64
Convert an image to Base64 or a data URL by dropping, choosing or pasting it. Resize and switch format, all locally — nothing is ever uploaded.