Developer Tools (Dev Utilities)
The Developer Tools category is built for quick, practical tasks that show up during debugging, integration work, and day-to-day coding support—without needing to install extra software. JSON utilities cover common cleanup and readability needs, including prettifying minified payloads into indented, easier-to-scan structures for logs, configs, and API responses. When strings must be safely embedded inside JSON, the JSON Escape tool helps turn raw text into JSON-safe output so payloads don’t break due to unescaped characters. For request troubleshooting, the HTTP Builder drafts requests (method, URL, headers, body) and generates ready-to-copy snippets for cURL, Python requests, and Node fetch. Token inspection is handled by the JWT Decoder, which breaks a JWT into readable header and payload sections to support quick verification of what a client or service is actually sending. Data exchange scenarios are covered too—TSV to JSON helps turn tab-separated exports into JSON structures that are easier to consume in apps and scripts. Overall, this category suits developers who need focused, single-purpose utilities that reduce context switching while working across APIs, text payloads, and data formats.
38 tools available
Encode & decode payloads
Use this section when you need to quickly encode/decode content for debugging, inspecting tokens, or sharing safe-to-paste payloads. Several of these tools emphasize quick, in-browser workflows designed for debugging/prototyping without installing extra software.
Format & beautify code
Use this section to make code readable for reviews, debugging, and documentation before committing or sharing snippets. WizardOfAZ’s JSON Formatter and Code Formatter pages explicitly position these tools for clarity and debugging workflows (with formatting features like indentation and clear results).
Minify & optimize assets
Use this section when you want smaller payloads for faster websites, smaller bundles, or cleaner “production-ready” snippets. The CSS Minifier tool page specifically frames minification as removing whitespace/comments and reducing file size while preserving behavior.
Convert data & markup
Use this section when you need to switch formats for APIs, configs, or pipelines (e.g., CSV → JSON, JSON → XML). This is also where “developer-adjacent” conversions like Markdown rendering and color formats belong.
Compare & build payloads
Use this section when you’re actively debugging API behavior: comparing responses, building requests/tokens, and preparing safe-to-paste strings. JWT Decoder is explicitly described as decoding JWT content for inspection (without signature verification), which fits well alongside request/payload construction and comparison tools.
All Tools
Privacy-first processing
WizardOfAZ tools do not need registrations, no accounts or sign-up required. Totally Free.
- Local only: There are many tools that are only processed on your browser, so nothing is sent to our servers.
- Secure Process: Some Tools still need to be processed in the servers so the Old Wizard processes your files securely on our servers, they are automatically deleted after 1 Hour.