Utilities

Essential developer utilities. Clean data, format code, build sitemaps, and generate QR codes.

Code Formatter

Format & minify JSON, XML, CSS, JS, HTML.

Table Beautifier

CSV to ASCII table generator.

CSV Cleaner

Trim, dedup, sort, normalize CSV data.

Sitemap Analyzer

Analyze sitemap.xml and get insights.

Sitemap Builder

Create valid sitemap.xml files.

QR Code Generator

Create custom QR codes.

Base64 Encoder/Decoder

Encode & decode Base64 strings.

URL Encoder/Decoder

Encode & decode URLs.

UUID Generator

Generate random UUID v4 or time-based v7.

Hash Generator

Create MD5, SHA-256, SHA-512 hashes.

Timestamp Converter

Convert Unix timestamps to dates.

JWT Decoder

Decode and inspect JWT tokens.

Regex Tester

Real-time regex testing with highlighting.

Cron Builder

Visual cron expression generator.

Developer Utilities & Tools

A curated collection of essential utilities for developers, designers, and system administrators. From cryptographic hashing and text manipulation to code formatting and system monitoring, our utilities are designed to speed up your daily workflow without the need for installation.

Key Features

✓Instant access to common dev tools (Base64, UUID, Regex, etc.)

✓Client-side processing ensures your secrets and data stay private

✓Uniform, clean interface for all utilities

✓Copy-paste friendly outputs with history support (coming soon)

✓Works offline once loaded

How It Works

Choose a Utility

Browse our list to find the specific tool you need, like a JSON Formatter or Regex Tester.

Enter Input

Type or paste your data into the dedicated editor.

Process Instantly

Most tools run automatically as you type or with a single click.

Use Results

Copy the formatted output, hash, or generated code directly to your clipboard.

Common Use Cases

Debugging

Quickly format messy JSON API responses or decode Base64 strings to see what's inside.

Security

Generate strong passwords, UUIDs, or check file integrity with MD5/SHA hashes.

Development

Test Regular Expressions against sample text before committing them to your codebase.

Design

Generate QR codes for marketing materials or website links.

100% Private & Secure

All processing happens directly in your browser. Your data never leaves your device — we don't upload, store, or have access to any of your content.

Instant & Offline-Ready

No server roundtrips means instant results. Once this page is loaded, the tool works even without an internet connection.

Frequently Asked Questions

Are these tools free?▼

Yes, all our developer utilities are completely free to use without limits.

Do you save my inputs?▼

No. We prioritize privacy. All logic runs in your browser, so we never see your passwords, keys, or data.

Can I suggest a new utility?▼

Absolutely! We are constantly adding new tools based on developer feedback.

Do these work on mobile?▼

Yes, our responsive design ensures you can generate UUIDs or check hashes from your phone.