VoicePen is an audio/video-to-blog-post converter powered by GPT-4 and Whisper: upload a podcast episode, YouTube clip, webinar recording, TikTok, or voice memo, and it generates four blog post variations plus a full transcription and an SRT subtitle file, in under 5 minutes per file.
Generating four distinct variations rather than a single output is what makes this genuinely usable for content workflows rather than a novelty transcription tool – a creator can pick the framing that fits their audience instead of manually rewriting a single AI draft from scratch. Built-in SEO optimization and a content editor for refining the generated draft keep the output closer to publish-ready, and topic generation from the uploaded audio itself helps surface angles the creator might not have planned to write about.
VoicePen supports 96 languages and unlimited recreations to refine a piece as needed. Pricing includes a $6.99 one-time option alongside subscriptions: Basic $14.99/month (15-20 blog posts/month) and Pro $29.99/month (20-35 blog posts/month), plus a pay-per-conversion option for occasional use.







