Embed System
Drop any developer tool into your blog, docs, or app with a single iframe tag. Free tier includes branding. Pro removes it.
Choose from 14 free browser-based developer tools.
One iframe tag. Customize width, height, and theme.
Works on any site — HTML, WordPress, Notion, docs, anywhere iframes are supported.
Visually design layered CSS box shadows with live preview and code export.
Extract dominant colors from any image. Export as CSS variables, Tailwind, or JSON.
Test foreground/background pairs against WCAG AA & AAA accessibility standards.
Audit SPF, DKIM, DMARC & MX records and get instant fix suggestions for email delivery.
Diagnose email delivery issues and auto-generate SPF, DKIM, DMARC fixes.
Inspect SSL/TLS certificates, visualize chain of trust, and audit CA reputation instantly.
Convert SVGs to optimized React, Vue, or Angular components with props and a11y.
Format, validate, minify and repair JSON with live syntax checking and one-click copy.
Encode text or files to Base64 and decode Base64 back to text with URL-safe mode and live conversion.
Test and debug regular expressions live with match highlighting, capture groups, flags and plain-English explanations.
Build professional product catalogs from images and export as PDF instantly.
Compress JPEG, PNG, and WebP images in-browser. No uploads, instant download.
Audit SSL certificates, verify CA chain, and surface security flags instantly.
Create beautiful CSS gradients with a visual editor and export ready-to-use code.
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Coming soon
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