THE STUDIO TOOLBOX / 19 FREE TOOLS

Small tools.
Useful every day.

No account required. Most tools run in your browser.
Website inspections use our server to fetch public pages.

Email

Email Header Analyzer↗

Inspect email routing and authentication header claims.

Marketing

URL Builder↗

Build URLs with UTM parameters for campaign tracking.

QR Code Generator↗

Generate QR codes for text and URLs.

Open Graph Preview↗

Preview how URLs appear on social media and Google.

Performance

Website Performance Audit↗

Inspect HTML response, metadata, and security headers.

Business

ROI Calculator↗

Calculate ROI, net profit, and payback period.

Developer

JSON Formatter & Validator↗

Format, validate, minify, and explore JSON data.

Base64 Encoder / Decoder↗

Encode and decode Base64 strings instantly.

JWT Decoder↗

Decode and inspect JSON Web Tokens.

Regex Tester↗

Test and debug regular expressions in real time.

Markdown Preview↗

Write and preview markdown with live rendering.

Regex Generator↗

Pick, customize, and test regex patterns instantly.

Media

Image Compressor↗

Compress, resize, and convert images in-browser.

SEO

Schema Markup Generator↗

Generate JSON-LD structured data for SEO.

Meta Tag Generator↗

Generate SEO meta tags, Open Graph, and Twitter Cards.

Writing

Word & Character Counter↗

Count words, characters, and estimate reading time.

Security

Password Generator↗

Generate strong, random passwords instantly.

Design

Color Palette Generator↗

Generate color palettes with color theory harmonies.

CSS Gradient Generator↗

Create CSS gradients visually with live preview.