How to Add AI Narration to Your Blog Posts

Description and use

Step‑by‑step guide to adding AI narration to blog posts using ElevenLabs, covering engine selection, authentication, Markdown conversion, and MP3 generation.

Problem

Blog authors want to provide audio versions of posts to improve accessibility and engagement, but lack a simple way to generate high‑quality narration.

Outcome

The workflow produces a natural‑sounding MP3 narration for each Markdown blog post, enhancing accessibility and time‑on‑page metrics.

Workflow

• Choose a TTS engine – ElevenLabs is recommended for natural‑sounding voices.
• Register for ElevenLabs and obtain an API key, storing it in an environment variable.
• Convert the Markdown post to plain text using a library such as mistune (Python) or marked + jsdom (JavaScript).
• Send the plain text to ElevenLabs’ text‑to‑speech endpoint via curl, Python requests, or Node.js fetch, specifying voice settings.
• Save the returned MP3 file and embed it in the blog post using the platform’s media embed feature.

Evidence

ElevenLabs stands out because: It uses deep‑learning voice cloning to produce natural‑sounding speech.

Source

After you register, go to the API tab in the ElevenLabs dashboard and create a new key.

Source

Most blog engines store posts in Markdown. The TTS service works best with plain text, so strip out the markdown syntax first.

Source