Base64 Encoder / Decoder

Convert text to Base64 or decode a Base64 string back to plain text. UTF-8 safe.

Input

Encode Decode Clear

Output Copy

JSON Formatter & Validator

Pretty-print JSON or check it's syntactically valid, with clear error locations.

Raw JSON

Format / Pretty Print Validate Minify Clear

Output Copy

Markdown Previewer

Write Markdown on one side, see the rendered result update live on the other.

Markdown

Preview

Text Counter & Formatter

Paste your text below — stats update as you type.

0

Words

0

Characters

0

Sentences

0 min

Reading time

UPPERCASE lowercase Title Case Clear

Color Picker & Converter

Pick a color and get HEX, RGB, and HSL values instantly.

Hex #0EA5A0

RGB rgb(14, 165, 160)

HSL hsl(177, 85%, 35%)

Image Compressor & Resizer

Upload an image, adjust quality and size, then download the result.

Click to upload PNG or JPG

or drag a file here

Quality 80%

Dimensions Lock aspect ratio

Original

—

Compressed

—

Download image

Your image preview will appear here

Lorem Ipsum Generator

Generate placeholder text by paragraph or word count.

Paragraphs Words

3 paragraphs

Generate

Output Copy

UUID & Hash Generator

Generate random UUID v4s, or hash any text with the Web Crypto API.

UUID v4 New UUID

Hash generator

SHA-1 SHA-256 SHA-384 SHA-512

Result will appear here…

Password Generator

Set your rules, generate, and check the strength before you use it.

Length 16

Include uppercase (A–Z) Include lowercase (a–z) Include numbers (0–9) Include symbols (!@#$…)

Generate password

Result

Copied!

Strength —

QR Code Generator

Type text or a URL — the code updates as you type.

Text or URL

Size 240px

128px400px

Download QR code

Start typing to generate a code