Generators & utilities

Tech & Dev tools

Generators, converters, and utilities for tech & dev. Every tool runs client-side — no signup, no uploads.

Total tools 52 52 tools

Base64 Encoder

Base64 Decoder

URL Encoder

URL Decoder

Hex Encoder

Hex Decoder

HTML Entity Encoder

HTML Entity Decoder

JSON Formatter

JSON Minifier

CSV to JSON

JSON to CSV

Markdown to HTML

UUID v4 Generator

Password Generator

Lorem Ipsum Generator

Random Number Generator

Random Bytes (Hex)

URL Parser

Regex Tester

Cron Expression Parser

JWT Decoder

Number Base Converter

Tech Unit Converter

Tech Percentage Calculator

Tech Ratio Calculator

Tech Average Calculator

Tech Percent Change

Tech Ratio Simplifier

Tech Date Difference

Tech Formatter

Tech Hasher

Tech Name Generator

Tech Company Name Generator

Tech ID Generator

Tech Color Picker

Tech UUID Generator

Tech Passphrase

Tech Base64

Tech Slug Generator

Tech Roman Numerals

Tech Number Base Converter

Tech Profit Margin

Tech Mortgage Affordability

Tech Retirement Withdrawal

Tech Recipe Portion Calculator

Tech Trip Cost Estimator

Tech Lighting Layout

Tech Battery Runtime

Tech Password Strength

Tech Shipping Cost

Tech Contract Invoice