From the Ao3 Link to the MP4 File on Your Device

The short version

Ao3 uses a signed-in session to fence off private material, and we deliberately do not hold one. That draws a clean line: anything a logged-out visitor can already see downloads here, and anything behind a follow request or a private account does not. There is no workaround on this page and we would not offer one. Ao3 is one of the broader integrations here — 9 distinct link shapes are handled rather than a single canonical one. Everything from Ao3 goes through the gallery route, which enumerates a post's files instead of negotiating a stream. Some Ao3 URLs name a collection rather than a single item, and those return everything the collection holds.

Use whichever is quicker: the field above, or tikt.com/ ahead of the Ao3 link:

tikt.com/https://www.example.com/path/to/media

From the Ao3 link to a saved file

1. Open the Ao3 post

Find the Ao3 post, album or profile page holding what you want and copy its address. A post URL gets you that post; a profile URL gets you what the profile has published.

2. Paste it above

Drop the URL into the field at the top of this page. The gallery extractor enumerates the files attached to that Ao3 page rather than guessing at one.

3. Take the files

Each file is listed at the size it was uploaded to Ao3. Save one, or save the lot — nothing has been resampled or re-encoded in between.

Tikt.com Developer API

Convert URLs into downloadable assets via a precise REST interface. Extract video, audio, and image streams with deterministic responses and process at scale.

RESTful endpoints

Deterministic responses

Process at scale

API-key authentication

Open API Docs API Pricing

Python

import requests

response = requests.post(
    "https://api.tikt.com/api/download",
    headers={"Authorization": "API_KEY"},
    json={"url": "URL"},
)

for item in response.json()["items"]:
    print(item["type"], item["url"])

Technical FAQ — Tikt.com Ao3 Media Converter

Because Ao3 is handled by the gallery route. It enumerates the files attached to the post or album you pointed at instead of picking one, so a post with eight images returns eight images. If you only wanted one, link the individual item rather than the container.

No, and that is deliberate. Ao3 gates private material behind a signed-in session; we fetch as an anonymous browser and hold no credentials, so we see exactly what a logged-out visitor sees. If a post needs a follow request to view, it needs one to download.

Among others: search, series, subscriptions, tag. Those are separate URL shapes with separate handling behind them, which is why a link that looks nothing like the last one you pasted still works.

No. 9 different Ao3 URL shapes are recognised, which covers the ordinary address-bar URL, the share variant and most of the odd ones in between. Paste whatever you copied; if it is the Ao3 address it will almost certainly resolve.

Whatever the URL names. A single-item Ao3 link returns that item; a collection or feed URL returns what the collection holds. If you got more than you expected, you pasted the container rather than the item.

Because there is nothing to select between. The gallery route returns the file as Ao3 stored it — one version, at its uploaded size. A quality menu here would be decoration over a single option.

No cap you have to pay to lift and no trial that expires. The paid plan exists for people who download in bulk or want the API; a single Ao3 link does not need it and never will.

Yes, identically. The work happens on our side, so an old phone on a slow connection is no worse at resolving the Ao3 link than a desktop — it just downloads the file more slowly afterwards.

Mp4 downloads from Ao3 top out at 1080p when the platform served that variant. Lower-resolution fallbacks exist if your IP gets a region-restricted stream.

No. Mp4 downloads from Ao3 via Tikt.com never carry a Tikt.com watermark. Where the source upload has an in-platform overlay, Tikt.com fetches the clean underlying variant when the CDN exposes one.

Ao3 serves the Mp4 asset as a public URL. Tikt.com fetches it without ever signing in to your account.

Saved to your browser's default Downloads folder. MP4 plays in QuickTime / Windows Media Player / VLC -- or upload directly to YouTube / TikTok / Drive / Dropbox.

No signup. No account. No cookies tied to your Ao3 identity. Tikt.com doesn't log which Mp4 URL you pasted.

Free. The Mp4 downloader for Ao3 is unmetered for personal use -- no per-file fee, no daily cap.

Start downloading videos

Ao3 Video Saver Ao3 Audio Saver Ao3 MP4 Saver Ao3 MP3 Saver Ao3 Photo Saver Ao3 Profile Viewer

Tikt.com does not retain downloaded files or log user activity. All media is processed in a stateless pipeline and transmitted directly to the requesting device.

Ao3 MP4 Downloader

It runs in the browser you already have open.

The short version

From the Ao3 link to a saved file

1. Open the Ao3 post

2. Paste it above

3. Take the files

Tikt.com Developer API

Technical FAQ — Tikt.com Ao3 Media Converter

Start downloading videos

Supported sites

Ao3 MP4 Downloader

It runs in the browser you already have open.

The short version

From the Ao3 link to a saved file

1. Open the Ao3 post

2. Paste it above

3. Take the files

Tikt.com Developer API

Technical FAQ — Tikt.com Ao3 Media Converter

Why does the Ao3 link sometimes return several files?

Can this reach a private Ao3 account?

Which kinds of Ao3 link are recognised?

Does the link have to be a special share URL?

Will a whole Ao3 feed download, or just one item?

Why is there no quality selector on this page?

Is there a catch to the free Ao3 downloads?

Does this work on a phone?

What quality / resolution do Mp4 downloads from Ao3 come in?

Will the Mp4 have a Tikt.com watermark?

Do I need to log in to Ao3 first?

Where does the downloaded Mp4 file end up?

Does the Ao3 Mp4 downloader need an account?

How much does the Ao3 Mp4 downloader cost?

Start downloading videos

Supported sites