Text to Slug Converter
Runs in browserCreate clean URL slugs from titles and phrases
Converters
17 tools
Unix Timestamp Converter
Runs in browserConvert Unix timestamps and local dates instantly
Code Case Converter
Runs in browserConvert identifiers between common programming naming styles
Color Converter
Runs in browserConvert colors between HEX, RGB, and HSL
CSV to JSON Converter
Runs in browserTurn tabular CSV data into readable JSON
cURL to Code Converter
Runs in browserTurn common cURL requests into fetch, Python, PHP, or Go
HTML to Markdown Converter
Runs in browserTurn HTML snippets into readable Markdown
Image to Data URI Converter
Runs in browserTurn a local image into an embeddable Data URI
JSON to CSV Converter
Runs in browserFlatten JSON objects into spreadsheet-ready CSV
JSON to JSON Schema
Runs in browserInfer a JSON Schema from a representative JSON example
JSON to TypeScript
Runs in browserTurn JSON examples into TypeScript interfaces
JSON to YAML Converter
Runs in browserConvert configuration JSON into clean YAML
JSON to Zod Converter
Runs in browserGenerate a Zod validation schema from JSON data
Markdown to HTML Converter
Runs in browserPreview Markdown as clean HTML markup
Number Base Converter
Runs in browserConvert numbers between binary, decimal, octal, and hex
OpenAPI to TypeScript
Runs in browserGenerate TypeScript interfaces from OpenAPI schemas
Text Case Converter
Runs in browserConvert text to uppercase, lowercase, sentence case, title case, and more
ABOUT US
Small tools, built for the web.
Utilities that run entirely in your browser. No install, no signup, and your data never leaves your machine.
FAQ
Questions, answered.
Are all tools in this category free?＋
Yes. Every tool runs entirely in your browser, works without an account and costs nothing. Just open the page and use it.
Do these tools share my data with anyone?＋
No. All processing happens locally on your device. Nothing you type or paste ever leaves your browser.