21M views: how to make “little memories” 3D reels with Claude

A step-by-step guide to this format: what @tinyplanetlab does, why a reel with 21.1M views works, the Claude prompts to make your own version, and how postreadygo posts one every day at the best time on every platform.

“What your mom said when she thought you were asleep.” A tiny 3D bedroom, a kid pretending to sleep, a mom at the door. The reel has 21.1 million views and 1.9 million likes.

The format, and why it works

The account we looked at is @tinyplanetlab on Instagram, with about 227K followers as of November 12, 2026.

The reel, posted on October 28, 2026, had 21.1M views, about 1.9M likes, 116K reposts and 109K shares. The account has 35 posts and about 227K followers.

• Everyone has this memory. You watch your own childhood.
• Almost no words. The scene does the work.
• It makes people tag their mom, and that is the share.

What Claude is and how to get an account

Claude is an AI assistant made by Anthropic. It can research, write scripts and prompts, and write the code that draws an animation in your browser.

1. Go to claude.ai or install the Claude app.
2. Sign up with your email address or your Google account.
3. Type your first message in the box at the bottom.

Step 1: Claude writes the memories

Claude writes the memories prompt

Give me 30 small childhood memories almost everyone shares (“pretending to be asleep”, “the hallway light left on”).
For each: the scene in 3 beats, and one short line of text to show at the start.

Read what Claude gives you and change anything that does not sound like you.

Step 2: Claude builds the little scene

Claude builds the little scene prompt

Build memory 1 as a single HTML file with three.js, vertical 1080x1920, 60 seconds.
A small, cozy 3D bedroom seen from above, soft warm light, simple characters.
Play the 3 beats slowly. One line of text at the start. Add a Record button that downloads the video.

If something looks wrong, tell Claude what you see and it fixes it.

Why posting by hand holds you back

• Five apps, five uploads. The same video, the same caption, again and again for Instagram, TikTok, YouTube, Facebook and Threads.
• The wrong time. You post when you remember, not when your audience is online.
• One busy day breaks the streak. Then two, then a week, and the account stops growing.

With postreadygo, one message to Claude schedules a whole month: one video a day, each at its best time, on every platform at once. That is 30 posts a month per platform, without opening a single app.

Step 3: Connect postreadygo to Claude

1. Go to postreadygo.com and click Get started for free. Then open Linked and connect Instagram, TikTok, YouTube or any other supported network.
2. In Claude, open Settings, then Connectors, then Add custom connector.
3. Name it postreadygo and paste: https://www.postreadygo.com/mcp
4. Click Connect, sign in to postreadygo and press Allow.
5. Test it: “List my postreadygo accounts.”

Step 4: One a day, on autopilot

Scheduling prompt

Here are 30 videos.
Post one every day at the best time on Instagram, TikTok, YouTube, Facebook and Threads, starting tomorrow.
Write a caption for each that ends with a question.
Show me the plan before you schedule anything.

Questions people ask

Do I need special skills?

No. Claude writes the scripts, prompts and code. You check the result and press Record or generate the scenes.

Will my video get the same views?

Nobody can promise that. What you control is the format and posting consistently, which gives every video a chance.

How much does postreadygo cost?

You can get started for free with a 3-day trial. After that, plans start at $9 per month. Current prices are on the postreadygo home page.

Which platforms can I post to?

Instagram, TikTok, YouTube, X, LinkedIn, Facebook, Threads, Pinterest and Bluesky.