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3D Letters AI Photo: You and the Giant Letters of the Month

Add one full-body photo. MakeViral stands you next to a tall column of glossy pastel 3D balloon letters that spell the month, in a soft studio with a light floor reflection. Your face stays the same.

The original 3D Month Letters reel by @hnfnswnqa3Original reel
  • 1 photo you add
  • 2K photo you can turn into a video
  • 9:16 for TikTok, Reels, Shorts
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No prompt to write: Add your photo and tap once

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Ready in a few minutes · Photo · 3 credits

The 3D letters AI photo is a monthly photo trend: you lean on a tall column of glossy, macaron-colored 3D balloon letters that spell the month name, in a soft solid-color studio. Here you add one full-body photo, pick the month (December, November or January), and get the hello December AI photo in about a minute.

Also called 3D balloon letters photo · 3D month name photo · Foto huruf 3D bulan

Example

What the 3D Month Letters photo looks like

These are the trend's original AI photos from the first big post, shown as a short slideshow with the creator's own Indonesian voice-over. They spell OKTOBER, the Indonesian word for October. Your result is one new still photo made from your own picture in the same style, with the month you pick, not a copy of these. No two runs come out the same.

Original reel by @hnfnswnqa3, 5 s

The October letters from the first big post by @hnfnswnqa3 (8 October 2026, 3.9 million views): each woman leans on a column of glossy pastel balloon letters that spell OKTOBER, in a soft peach studio.

Input photo for 3D Month Letters example (AI-made person)
Input
Result, before and after

Made with MakeViral from one photo of an AI-made woman (not a real person), December version: she leans on a column of pastel balloon letters that spell DECEMBER, in a soft peach studio.

Step by step

How to make the 3D Month Letters photo on MakeViral

Everything runs in the browser. No editing app, no prompt to write, no watermark.

  1. Add your photo

    Press "Create your own" and add you alone, full body. Take it with the camera or pick it from your library.

  2. Press Generate

    The button shows the price. Nano Banana 2.1 puts your photo into the 3D Month Letters scene and makes one 2K photo. You write no prompt.

  3. Download or share

    The photo is ready in a few minutes as a 9:16 2K image. Download it, share it from your phone, turn it into a video, or find it later in My videos.

Which photo works best?

Use one full-body photo of you alone, from the head to the shoes, with your face clear and turned to the camera. The result is a full-body photo too, so a full-body picture keeps your face, your build and your outfit the most.

  • Wear what you want in the photo. The prompt keeps your own casual outfit, shoes and bag when the photo shows them. The viral photos show jeans, cardigans, kimonos and hijabs.
  • Stand in good light. Daylight from a window or outside, no strong shadow on the face. No sunglasses if you want your eyes to show.
  • A plain background helps, but any background works: the template moves you to the studio.
  • One person per photo. For the Duo version, add two photos: photo 1 stands on the left of the letters, photo 2 on the right.
  • Pet version: one photo of your dog or cat with the whole body and the face in view.
  • Use your own photo, or one of an adult friend who said yes.

Where did the 3D Month Letters trend start?

The 3D month letters started in Indonesia as a ChatGPT photo trend. On 8 October 2026, @hnfnswnqa3 posted "Tren foto AI huruf 3D Oktober pakai ChatGPT" (the 3D October letters AI photo trend with ChatGPT): women in casual outfits lean on stacked pastel letters that spell OKTOBER. The post had 3.9 million views and 36,500 likes by 1 November. Its caption holds the prompt, and the later posts repeat it word for word.

In the comments, people asked for the next month ("bikin versi November dong", make a November version) and said they made it for their birth month. On 28 and 29 October, @lovinglylov3ly0 posted the November letters with the same caption: 687,400 and 727,800 views by 1 November. The posts promote a CapCut template, and the caption tells people to paste the prompt into ChatGPT.

The idea comes back every month, and the posts for a month start a few days before it begins. The month hashtags are big already: #hellodecember has 84,828 TikTok videos and #hellonovember 76,598 (1 November 2026).

  1. @hnfnswnqa3 posts the October version, "Tren foto AI huruf 3D Oktober pakai ChatGPT", with the prompt in the caption: 3.9 million views and 36,500 likes by 1 November. TikTok

  2. @lovinglylov3ly0 posts the November 3D letters with the same caption prompt: 687,400 views by 1 November. TikTok

  3. A second November post by @lovinglylov3ly0 reaches 727,800 views by 1 November, most of them in Indonesia. TikTok

  4. The month hashtags on TikTok: #hellodecember has 84,828 videos and 325.5 million views, #3dletters 16,075 videos and 202.8 million views. TikTok

Copy and paste

The 3D Month Letters prompts

You do not need this: the one-tap flow runs it for you. The photo prompt puts your photo into the scene. Want to change it? Copy it and edit it in AI Photo.

December

1 photo: you alone, full bodyNano Banana 2.1Photo · 2K · 9:163 credits
Photo prompt

Use the uploaded image as the base. Your face stays the same. An effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame: the word DECEMBER, one big letter on top of the other in a single column, reading D, E, C, E, M, B, E, R from top to bottom. Every letter is upright, facing the camera, sharp, readable and spelled exactly right, with no letter missing or doubled. Each letter is a plump, glossy, inflated 3D balloon letter with soft rounded edges and a shiny highlight, each in a different soft macaron pastel: pink, sky blue, mint green, butter yellow, lavender, peach and aqua. The column stands on the floor and is a little taller than the person. The person leans on the 3D DECEMBER letters: standing full body right next to the column, one shoulder and the side of the head resting lightly against the letters, one hand relaxed or in a pocket, the face toward the camera, wearing a relaxed casual outfit. Keep the person's own clothes, shoes, bag and accessories from the photo when the photo shows them. Soft solid-color studio background in a warm, soft peach, a light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality. Full body, from the top of the letter column to the shoes, with a little space around it. Vertical 9:16. Exactly one person. No other letters, words, numbers, text, logos or watermark: only the letters of DECEMBER.

1426 characters

November

1 photo: you alone, full bodyNano Banana 2.1Photo · 2K · 9:163 credits
Photo prompt

Use the uploaded image as the base. Your face stays the same. An effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame: the word NOVEMBER, one big letter on top of the other in a single column, reading N, O, V, E, M, B, E, R from top to bottom. Every letter is upright, facing the camera, sharp, readable and spelled exactly right, with no letter missing or doubled. Each letter is a plump, glossy, inflated 3D balloon letter with soft rounded edges and a shiny highlight, each in a different soft macaron pastel: pink, sky blue, mint green, butter yellow, lavender, peach and aqua. The column stands on the floor and is a little taller than the person. The person leans on the 3D NOVEMBER letters: standing full body right next to the column, one shoulder and the side of the head resting lightly against the letters, one hand relaxed or in a pocket, the face toward the camera, wearing a relaxed casual outfit. Keep the person's own clothes, shoes, bag and accessories from the photo when the photo shows them. Soft solid-color studio background in a warm, soft peach, a light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality. Full body, from the top of the letter column to the shoes, with a little space around it. Vertical 9:16. Exactly one person. No other letters, words, numbers, text, logos or watermark: only the letters of NOVEMBER.

1426 characters

January

1 photo: you alone, full bodyNano Banana 2.1Photo · 2K · 9:163 credits
Photo prompt

Use the uploaded image as the base. Your face stays the same. An effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame: the word JANUARY, one big letter on top of the other in a single column, reading J, A, N, U, A, R, Y from top to bottom. Every letter is upright, facing the camera, sharp, readable and spelled exactly right, with no letter missing or doubled. Each letter is a plump, glossy, inflated 3D balloon letter with soft rounded edges and a shiny highlight, each in a different soft macaron pastel: pink, sky blue, mint green, butter yellow, lavender, peach and aqua. The column stands on the floor and is a little taller than the person. The person leans on the 3D JANUARY letters: standing full body right next to the column, one shoulder and the side of the head resting lightly against the letters, one hand relaxed or in a pocket, the face toward the camera, wearing a relaxed casual outfit. Keep the person's own clothes, shoes, bag and accessories from the photo when the photo shows them. Soft solid-color studio background in a warm, soft peach, a light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality. Full body, from the top of the letter column to the shoes, with a little space around it. Vertical 9:16. Exactly one person. No other letters, words, numbers, text, logos or watermark: only the letters of JANUARY.

1420 characters

Duo

2 photos: person 1, full body (left) + person 2, full body (right)Nano Banana 2.1Photo · 2K · 9:163 credits
Photo prompt

Use the two uploaded images as the base. The person in the first image is on the LEFT. The person in the second image is on the RIGHT. Both faces stay the same: each person keeps their own face, hair and skin tone from their own photo. Do not blend the two people and do not swap their clothes. An effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame: the word DECEMBER, one big letter on top of the other in a single column, reading D, E, C, E, M, B, E, R from top to bottom. Every letter is upright, facing the camera, sharp, readable and spelled exactly right, with no letter missing or doubled. Each letter is a plump, glossy, inflated 3D balloon letter with soft rounded edges and a shiny highlight, each in a different soft macaron pastel: pink, sky blue, mint green, butter yellow, lavender, peach and aqua. The column stands on the floor between the two people and is a little taller than them. Both lean on the 3D DECEMBER letters: each stands full body on one side of the column, one shoulder and the side of the head resting lightly against the letters, one hand relaxed or in a pocket, both faces toward the camera, both wearing a relaxed casual outfit. Keep each person's own clothes, shoes, bag and accessories from their photo when the photo shows them. Soft solid-color studio background in a warm, soft peach, a light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality. Full body, from the top of the letter column to the shoes, with a little space around it. Vertical 9:16. Exactly two people. No other letters, words, numbers, text, logos or watermark: only the letters of DECEMBER.

1683 characters

Pet

1 photo: your pet, whole bodyNano Banana 2.1Photo · 2K · 9:163 credits
Photo prompt

Use the uploaded photo of the pet. Keep the animal's species, breed, face, eye color, fur colors, fur length, markings and body size exactly as in the photo, with the natural body volume and proportions of that animal. An effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame: the word DECEMBER, one big letter on top of the other in a single column, reading D, E, C, E, M, B, E, R from top to bottom. Every letter is upright, facing the camera, sharp, readable and spelled exactly right, with no letter missing or doubled. Each letter is a plump, glossy, inflated 3D balloon letter with soft rounded edges and a shiny highlight, each in a different soft macaron pastel: pink, sky blue, mint green, butter yellow, lavender, peach and aqua. The column stands on the floor and is about as tall as an adult person, so the pet looks small and cute next to it. The pet leans on the 3D DECEMBER letters: it sits upright on the floor right next to the bottom of the column, its side and shoulder resting against the lowest letters, its face toward the camera, eyes bright. No clothes on the pet. Soft solid-color studio background in a warm, soft peach, a light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality. The whole column and the whole pet in frame, vertical 9:16. Exactly one animal. No people, no other letters, words, numbers, text, logos or watermark: only the letters of DECEMBER.

1468 characters

How many credits does it cost?

You pay per photo in credits, and the create page shows the exact price on the Generate button before you spend anything. The one-tap price covers one 2K photo, charged once. One photo is 3 credits, so the smallest one-time pack that covers it is $9.99 for 100 credits, with no subscription. A smaller 1K photo costs less if you run the prompt by hand in AI Photo.

ModelSettingsCredits
Nano Banana 2.1 (this template)2K photo, 9:16, one tap3
Nano Banana 2.1 (by hand in AI Photo)1K photo, 9:16, same prompt2

One-time packs and plans are on the pricing page. A failed photo gives its credits back.

Which version should you pick?

You cannot type a month yet, so each month is its own version. Pick the one you want before you press Generate.

VersionThe letters spellPhotosGood for
December (default)DECEMBER1The hello December photo for 1 December, Christmas month and December birthdays
NovemberNOVEMBER1A late welcome November post and November birthdays
JanuaryJANUARY1The hello January 2027 post on New Year's week and January birthdays
DuoDECEMBER2Couples, best friends, sisters: one of you on each side of the letters
PetDECEMBER1 petYour dog or cat sits next to the giant letters

The letters are always the same look: big, glossy, inflated 3D balloon letters in soft macaron pastels (pink, sky blue, mint, butter yellow, lavender, peach and aqua), stacked one on top of the other in a single column. The studio is a soft, warm solid color with a light reflection on the floor.

The 3D letters prompt, and how we use it

The creators put the prompt in their caption, in Indonesian, and every big post repeats it. In English it reads: "Your face stays the same, an effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame. A man leans on the 3D October letters, wearing a relaxed casual outfit. Soft solid-color studio background, light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality."

Our prompt keeps those words in that order. We changed only what the AI needs to get it right every time: the month in English, the letters spelled out one by one from top to bottom (AI image models like to drop or double a letter), "the person" in place of "a man" so anyone can use it, and a full-body frame from the top of the letters to your shoes. It runs on a top-quality AI image model at 2K with our face rules added at the end, so it is not the same as pasting the 3D letters ChatGPT prompt or a 3D letters Gemini prompt into a chat app. You can copy the prompt from this page and edit it yourself in AI Photo.

What goes wrong, and how to fix it

  • A letter is missing or doubled. AI image models still misspell long words now and then. Look at the letters before you post, and run it again if one is wrong: each run is a little different.
  • The face looks a little off. Use a sharper photo with the face turned to the camera and more light. A tiny face in a far-away photo is the most common cause.
  • The outfit changed. When the photo does not show your whole outfit, the template dresses you in a relaxed casual outfit. Use a full-body photo to keep yours.
  • You want another month, or your name. Only December, November and January are here for now. For other words, copy the prompt into AI Photo and change the letters.

Tips for posting your hello December photo

  • Post it a few days early. The November photos went up on 28 and 29 October, before the month began. For a hello December 2026 post with the December 3D letters, post in the last week of November or on 1 December.
  • Use the month tags. #hellodecember, #welcomedecember and #3dletters are the big ones; the Indonesian posts also use the words "foto AI huruf 3D".
  • Make a slideshow. The viral posts show several photos for a second each over a song. Make the solo, the Duo and the Pet version and post them together.
  • Your birth month. Many people in the comments made it for the month of their birthday: a nice post for the day itself.
FAQ

3D Month Letters trend questions

What is the 3D letters AI photo trend?
It is a monthly photo trend from Indonesia: an AI photo of you leaning on a tall column of glossy pastel 3D balloon letters that spell the month name, in a soft studio. The first big post was the October version by @hnfnswnqa3 on 8 October 2026 (3.9 million views), and the November posts followed from 28 October.
How do I make the hello December AI photo?
Press "Create your own", keep the December version, add one full-body photo of yourself and press Generate. MakeViral puts you next to giant pastel letters that spell DECEMBER and keeps your face. The photo lands in My videos in about a minute.
Can I pick another month?
Yes, for three months: December, November and January each have their own version. You cannot type a month or a word yet. For other months, copy the prompt from this page into AI Photo and change the letters.
What is the 3D letters prompt?
The creators' caption prompt, in English: "Your face stays the same, an effect of macaron-colored 3D balloon letters stacked vertically in the center of the frame. A man leans on the 3D October letters, wearing a relaxed casual outfit. Soft solid-color studio background, light reflection on the floor, soft studio light, a bright, fresh mood, high realistic photo quality." Our version keeps it and spells the letters out one by one.
Does it work with the 3D letters ChatGPT prompt or a Gemini prompt?
The trend posts used ChatGPT with the caption prompt, and the same 3D text prompt for ChatGPT works in other chat apps too. Chat apps often change the face and misspell the month. Here the prompt runs with face rules that keep your face, your hair and your skin tone, and the letters are spelled out.
Can I make it with two people?
Yes. The Duo version takes two photos: photo 1 stands on the left of the letters and photo 2 on the right, and both lean on the DECEMBER column. Use one photo per person.
Can I make it with my dog or cat?
Yes. The Pet version takes one photo of your pet and sits it next to the giant DECEMBER letters, leaning against them, with its own face, fur and markings.
Is it a photo or a video?
A photo: one tall 9:16 picture at 2K (1536 x 2752 pixels), ready for a TikTok slideshow, Instagram or WhatsApp. It has no sound; add a song in the app when you post. To make it move, press "Make it a video" under the finished photo.
Can I put my name in 3D letters instead of the month?
Not with one tap yet: the 3D name AI photo needs a box to type the name, and this template has fixed months. Copy the prompt into AI Photo and replace the month with your name, letter by letter.
What does "foto AI huruf 3D" mean?
It is Indonesian for "3D letters AI photo", the name of the trend in the first posts. The Indonesian posts also say "huruf 3D Desember" for the December letters and share the prompt as "prompt foto huruf 3D".
Is the 3D letters trend the same as the Hello 2027 trend?
No. In the Hello 2027 trend you climb giant stone numbers on a mountain at sunset, as a short video. The 3D month letters are a still photo in a soft studio with pastel balloon letters. Both are good for the welcome December and New Year posts.
Can I make a birth month AI photo?
Yes, when your birthday is in December, November or January: pick that month's version. Many people in the comments of the first posts made the letters for their birth month and posted them on their birthday.
Is this a 3D letters AI photo generator app?
It is an online 3D letters AI photo generator: it runs in your browser, so there is no app to install. Add your photo, pick the month and the photo is ready in about a minute.
Does it cost credits?
Yes. The create page shows the exact price on the Generate button before you spend anything. A photo costs far fewer credits than a video, and if a run fails, the credits come back.
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