Embed Free Writing Tools
Add DoppelWriter's writing tools to your blog, course, or website. Free forever, one line of code.
Email Tone Checker
Let your visitors check the tone of their emails before sending. Perfect for career blogs, communication courses, and HR sites.
<iframe src="https://doppelwriter.com/embed/tone-checker" width="100%" height="500" frameborder="0" style="border-radius:12px"></iframe>Voice Analyzer
Let visitors analyze their writing voice — sentence patterns, vocabulary, tone. Great for writing courses and author websites.
<iframe src="https://doppelwriter.com/embed/voice-analyzer" width="100%" height="600" frameborder="0" style="border-radius:12px"></iframe>Why embed?
- Free forever — no API keys, no limits, no catch
- Responsive — works on mobile and desktop
- Dark and light mode compatible
- Your visitors get a useful tool, you get engagement
Want a custom integration?
Contact us →