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JSON Formatter

Hash Generator

Font Detector

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Regex Tester

JWT Decoder

Password Generator

URL Encoder

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CSS Gradient

JSON Formatter

Hash Generator

Font Detector

Base64 Encoder

Color Picker

Code Formatter

Regex Tester

JWT Decoder

Password Generator

URL Encoder

Markdown Preview

CSS Gradient

// developer & design tools

50+ Free Tools

Everything you need, running instantly in your browser. No ads on tool pages.

Format, validate and minify JSON data instantly.

Beautify HTML, CSS, JavaScript, SQL and more.

Test and debug regular expressions in real-time.

Decode and inspect JSON Web Tokens instantly.

Markdown Preview

Write and preview Markdown in real-time.

Format and beautify SQL queries for readability.

Format and validate XML documents instantly.

Compress HTML to reduce file size and load time.

Minify CSS stylesheets for production deployment.

Compress JavaScript files to optimize performance.

Compare two texts and highlight the differences.

Parse and understand cron expressions easily.

Base64 Encode/Decode

Encode and decode Base64 strings instantly.

Generate MD5, SHA1, SHA256, SHA512 hashes.

URL Encoder/Decoder

Encode and decode URLs for safe transmission.

Encode special HTML characters as entities.

Password Generator

Generate strong, secure random passwords.

Generate v4 UUIDs for your applications.

Upload an image and detect the font name, style, and size.

Color Picker & Converter

Convert between HEX, RGB, HSL color formats.

CSS Gradient Generator

Create beautiful CSS gradients visually.

Box Shadow Generator

Design CSS box shadows with live preview.

Image to Base64

Convert images to Base64 encoded strings.

Color Contrast Checker

Check WCAG accessibility contrast ratios.

Favicon Generator

Generate favicons in all sizes from any image.

Count words, characters, sentences and paragraphs.

Convert text between UPPER, lower, Title, camelCase.

Generate SEO-friendly URL slugs from any text.

Lorem Ipsum Generator

Generate placeholder text for your designs.

Text Diff Checker

Find differences between two pieces of text.

Morse Code Converter

Convert text to and from Morse code.

AI Code Explainer

Paste code and get a plain-English explanation.

AI scans your code and finds hidden bugs.

AI Code Converter

Convert code between programming languages with AI.

AI SEO Meta Generator

Generate SEO-optimized meta tags with AI.

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Unique Font Detector

Upload any image and our AI identifies the font name, style, weight, and size. The most advanced free font detection tool online.

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CodeCanvas AI

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How do I detect what font is used in an image?

Great question! You can use our Font Detector tool at CodeCanvas. Just upload your image and it will identify the font name, style, weight, and approximate size using AI vision analysis. It's completely free! 🔤

What's the best way to generate a secure password?

Check out our Password Generator! You can set the length, include uppercase, numbers, and symbols. It generates cryptographically secure passwords directly in your browser — nothing is sent to any server. 🔒

// dev blog

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