Turn Any Fanfic Into an Audiobook (No Podfic Required)

Jul 27, 2026

There's a specific kind of tired that only fic readers know. It's 1 a.m., the fic updated, the chapter is 9,000 words, and your eyes are already sandpaper from a full day of screens. You are absolutely going to read it. You are also, in some quiet physical sense, not able to read it. So you hold the phone closer, and the lines start swimming, and you wake up at 3 a.m. with the tab still open on paragraph two.

The obvious answer is audio. Fandom figured this out ages ago — podfic has been around longer than most streaming services, and a good podficcer performing a fic you love is genuinely one of the best things on the internet. But podfic has a coverage problem, and everyone who loves it knows it. Somebody has to volunteer hours of recording and editing per chapter. Which means the fic you're reading right now, the WIP that updated twenty minutes ago, almost certainly doesn't have one. Podfic covers the greatest hits. Your reading list is mostly deep cuts.

So here's the setup I actually use: a reader that turns whatever fic is on my screen into audio on the spot, while keeping the text in front of me.

What "fanfic audio reader" should actually mean

I want to be picky about this, because most text-to-speech tools get it wrong in the same way. They take the text and give you a bare audio player — play, pause, a timeline. The page itself just sits there, dead. That's fine for a news article. It's wrong for fic, for one big reason: fic is long, and you live inside it for days.

A 40-chapter slow burn is not a podcast episode. You stop mid-chapter, you go back to reread a scene, you skim past a section you're not in the mood for, you put it down on Tuesday and pick it up on Friday. An audio-only player is terrible at all of that. What you want is closer to how you already read, just with your ears doing the heavy lifting:

  1. The voice reads, and the words highlight in sync, so your eyes can follow along loosely or wander off entirely.
  2. The page scrolls itself. When you glance back, you're exactly where the voice is.
  3. Tap any paragraph to jump the narration there — skipping and rereading work like reading, not like scrubbing a timeline.

That combination is what CastReader does, and it's the whole reason I stopped rationing long fics for "when I have energy." Install the extension (Chrome or Edge, free to start), open a fic, click the floating button on the right edge of the page. It reads with genuinely natural AI voices — not the robot voice your phone uses for driving directions — and the highlight moves word by word while the page follows along.

The half-asleep use case is where it clicks. Eyes closed, phone down, voice reading. Then a line lands, and you open your eyes, and the exact sentence is highlighted right there. You didn't lose your place. You never lose your place.

It works where your fics actually live

The point of doing this in the browser, rather than in some app you paste text into, is that fic lives in a dozen places and you shouldn't have to care.

On AO3, it reads full works or chapter by chapter, and long author's notes don't trip it up. I wrote up the AO3-specific details — Entire Work mode, workskins, the usual quirks — in a separate guide to AO3 text to speech.

On Wattpad, the site itself still has no listen button on the web, which surprises people given how mobile-first it is. There's a Wattpad-specific walkthrough here.

On FanFiction.net — a site that has not changed in any meaningful way since the Obama administration, and where some of the longest stories ever written quietly sit — it works too. Same for Royal Road, Scribble Hub, SpaceBattles, translated webnovel sites, that one author's personal WordPress from 2011. If the words are on the page, it can read them.

And because it's the same tool everywhere, your habits carry over. Same voices, same speed setting, same tap-to-jump. My brain has fully stopped registering "which site is this fic on" as information that matters.

The parts that matter more for fic than for anything else

Speed, obviously. Fic readers already read fast. Start narration at 1×, feel like it's wading through syrup, nudge it up. Most people land somewhere between 1.5× and 2× within a week. At 1.75×, a 9,000-word chapter is about twenty minutes — a commute, a load of dishes, one very good bath.

Progress that survives the week between updates. For a WIP you're following, you come back days later and continue mid-chapter where you stopped. This sounds minor until you've tried to find your place in chapter 23 by scroll-skimming and accidentally spoiled yourself on a paragraph three screens down. Tap where you left off; the voice picks up there.

Skipping without losing the thread. Recap sections, songfic lyrics, a POV you don't love — tap past them. Rereading the scene from two pages up because you want to hear it again — tap back. It's reading behavior, not podcast behavior, and that's the entire trick.

Where this sits next to podfic

I want to be clear that this replaces nothing. A podficcer doing voices, comic timing, the perfect pause before the confession scene — that's a performance, and an AI voice is not that. If a fic you love has a podfic, listen to the podfic and leave the creator a nice comment, because they did hours of unpaid labor for love of the same story you love.

This is for the other 99% — the fic that updated an hour ago, the 300k monster nobody could reasonably record, the niche rarepair with twelve readers of whom you are one. The stuff that was never going to get audio any other way. Now it has some.

Your eyes get to retire for the evening. The fic keeps going.


Keep going:

Open whatever fic you have half-finished right now and hit listen. Chapter 23 has been waiting long enough.

The CastReader Team

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Turn Any Fanfic Into an Audiobook (No Podfic Required) | CastReader