DevWiz

A collection of small, focused developer tools.
No logins, no registration, no data collection.
Everything runs locally in your browser.

Generators

README Generator

Build README files with drag-and-drop sections

Utilities

Search → Icons

Regex Playground

Regex → Matches

Cubic-Bezier Visualizer

Control Points → CSS/Motion

VSCode Theme Generator

Colors → Theme JSON

Canvas → Board

Canvas → Board

Mermaid → Preview

Chart JSON → Chart Preview

GLTF/GLB 3D Model Viewer

Model → 3D Preview

JWT Token → Decoded Info

Text → Hash / Verify

Password Generator

Options → Generated Passwords

Timestamp Converter

Time → Converted

cURL → Generated Code

Fake Data Generator

Config → Generated Tiles

OG Image Generator

Metadata → OG Image

URL → Metadata JSON

UUID / NanoID / ULID Studio

Options → Generated IDs

Date → Result

Value → Converted

BlurHash Generator

Image → BlurHash

Cron Expression Helper

Cron → Explanation

AI Tools

Regex Explainer (AI)

Regex / Prompt → Explanation / Generated Regex

Code Commenter (AI)

Code → Commented Code

Mock Data Generator (AI)

Schema / Prompt → JSON Data

Commit Message (AI)

Git Diff → Commit Msg

Error Explainer (AI)

Stack Trace → Explanation / Fix

Playground

Request → Response

Flex & Grid Playground

CSS → Preview

Converters

SOAP → REST Request

Color Converter

Color → Formats

SVG → React JSX

String Case Converter

Text → Converted

SVG → Preview

JSON

JSON to Tree View

JSON → Tree View

JSON to TypeScript

JSON → TypeScript

JSON to JSON Schema

JSON → JSON Schema

Encoding

URL Encode / Decode

Text → Encoded/Decoded

CSS

CSS to Tailwind

CSS → Tailwind Classes

Tailwind to CSS

Tailwind Classes → CSS

CSS to JS Objects

CSS → JS Object

YAML

JavaScript

JS Object to JSON

JS Object → JSON

Markdown

Markdown to HTML

Markdown → HTML

XML

TOML