Free Developer Tools

🖼️

Images

Image Compressor

Compress JPEG, PNG, WebP images

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📝

Text

Word Counter

Count words, characters, and sentences

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📝

Text

Markdown Preview

Write and preview Markdown with real-time rendering, GitHub Flavored Markdown support, and syntax highlighting

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📝

Text

Lorem Ipsum Generator

Generate placeholder text for designs

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↔️

Text

Diff Checker

Compare two texts and highlight differences instantly

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🔐

Security

Password Generator

Generate secure random passwords

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🎨

Design

Color Converter

Convert between HEX, RGB, HSL formats

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📱

Generators

QR Code Generator

Create QR codes for URLs, WiFi, contacts, email, SMS, and phone numbers. Customize colors and size, download as PNG or SVG.

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JSON

JSON Formatter & Validator

Format, validate, and minify JSON instantly

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📊

Data

JSON to CSV Converter

Convert between JSON and CSV formats

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🕐

Date/Time

Timestamp Converter

Convert Unix timestamps to dates

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🔐

Encoding

Base64 Encoder/Decoder

Encode and decode Base64 strings

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⏰

Scheduling

Cron Expression Builder

Build and validate cron schedule expressions

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🆔

Generators

UUID/ULID Generator

Generate unique identifiers instantly

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.*

Testing

Regex Tester

Test and debug regular expressions

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🔑

Security

JWT Decoder

Decode and inspect JSON Web Tokens

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#️⃣

Security

Hash Generator

Generate MD5, SHA-256, SHA-512 hashes

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🔗

Encoding

URL Encoder/Decoder

Encode and decode URLs and query strings

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