Free tools · no account needed

Email dev tools that
stay out of your way

Browser-based toolkit for email developers and marketers. Minify, inline, scan. Your HTML never leaves your machine.

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Tools

HTML Minifier

Compress or prettify email HTML. Preserves Outlook conditional comments.

CSS Inliner

Convert <style> blocks to inline styles. Required by Gmail, Outlook, and every major email client.

Spam Word Scanner

Flag deliverability-killing words before you hit send.

pro

Coming soon

Plain Text Generator Strip HTML to a clean plain-text fallback automatically. Alt Text Auditor Find every <img> tag missing an alt attribute. Merge Tag Validator Detect broken *|MERGE|* and {{variable}} tags before they reach your list.

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Pro: coming soon

More tools, same zero friction.

Plain text generator, alt text auditor, merge tag validator, 30-day file history, and batch processing. All in the same browser-first, no-upload toolkit.

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