Free. No limits.
Make your own Vocaloid OC in seconds. Two-tone hair, a headset mic, an arm panel, and stage lights. Pick a color theme and a voice type.

Describe your Vocaloid OC once. After that it is the same character every time.


Where they are from, who they lost, what they want. A story about your Vocaloid OC, not someone who just looks like them.


Post your Vocaloid OC. Other people can draw them too and send them back. Or keep them to yourself.


A rooftop at night, a classroom, outer space. They still look like themselves.


Happy, angry, sleepy, shy. The same character, every mood.


Tap an outfit and they put it on. Same face, same hair, same character.
Real virtual singers designed by the GenTube community, fresh idols dropping every day.







A Vocaloid OC is your own original virtual singer, an anime idol character you invent instead of using a canon one. Think colorful twin-tails, a futuristic stage outfit, music-note motifs, and a signature color, all in the bright Vocaloid art style.
Both. You can recreate canon Vocaloids like Hatsune Miku, Kagamine Rin and Len, Megurine Luka, KAITO, or MEIKO, or design a brand-new virtual singer that is fully your own. Mix hair colors, outfits, and themes until it feels like a real Vocaloid.
Describe it in your prompt: neon or pastel hair, glossy eyes, a sleek idol or stage outfit, headphones or hair clips, glowing accents, and music notes. Add a stage, neon city, or studio background to complete the Vocaloid concert vibe.
Yes. Creating your Vocaloid OC on GenTube is free with no limits. Generate as many singers, outfits, and color palettes as you want in about two seconds each, no paywall and no credit counter.
Of course. Post your virtual singer to the feed, and anyone can remix it into new poses, outfits, duets, or art styles. Remix other creators Vocaloid OCs too and build a whole idol unit together.
Yes. Make a lead diva, then spin off bandmates with matching color themes and outfits, just like the Vocaloid roster. Keep the same art style across them so your unit looks like one cohesive group.
Vocaloid is singing software. You type lyrics and notes, and a voice sings them. Each voice comes with a character. Hatsune Miku is the most famous, with teal twin tails. Fans draw the characters, write songs for them, and go to concerts where they appear as holograms. A Vocaloid OC is a new singer you invent to live in that world, with a look, a color, and a voice type of its own.
Four steps. One: type the hair and the color theme, like 'a singer with short white hair with blue tips, blue theme.' Two: add the set pieces, like 'headset mic, glowing arm panel, stage outfit.' Three: add the place, like 'on a concert stage with blue lights,' then hit create and wait about two seconds. Four: look at it. If one thing is off, change that word and try again. Save the one you like.
Canon Vocaloids wear a panel on one arm that looks like a small screen. It shows their voice number: Miku is 01, Rin and Len are 02, Luka is 03. It is a nod to them being software. Give your OC a number too, like 07 or 12, and say 'glowing arm panel with the number 07' in your prompt. Small details like this make an OC feel like a real part of the roster.
Pick one main color. Miku is teal, Rin and Len are yellow, Luka is pink, KAITO is blue, MEIKO is red. Choose a color not yet taken, like purple, orange, or mint. Then pick a voice type: high and bright, soft and low, or a rough rock voice. Put both in your prompt: 'orange theme, strong high voice.' The color shows up in the hair tips, the tie, and the lights. The voice shows in the pose.
Two tones is the classic move. A base color plus tips or a streak in a second color. Long twin tails read as Miku, so try a side ponytail, a short bob, a braid, or spiky hair for a male singer. Say the length, the style, and both colors: 'short white bob with blue tips.' If the hair comes out plain, add 'two-tone' and try again. Hair is the first thing people notice on a singer.
Yes. Rin and Len are a pair, so pairs are part of the world. Make your first singer, then make a partner with a matching or opposite color. 'Same style, blue theme, short hair, boy' is enough. A rival works the same way with a darker color and a sharper outfit. Put both on one stage for a duet picture. Fans love a pair with a story behind it.
Start from the classic stage look: a sleeveless top, a tie, a pleated skirt or shorts, boots, and long socks or sleeves, all in the color theme. Then change one thing so it is yours. A long coat. A hood. A sailor collar. A jacket with lights in the seams. Say the pieces in your prompt: 'black sleeveless top, orange tie, black shorts, tall boots.' Keep the colors to two or three so the theme stays clear on stage.
Yes. Once you have a singer you like, remix it. Same singer, winter outfit. Same singer, on a rainy street instead of a stage. Same singer, mid-song with the mic up. Each remix keeps the character and changes one thing. You can also remix other creators' singers from the feed, and they can remix yours. A lot of idol units on GenTube grew out of one remix.
Want any character, any world? Open the AI character generator โ the same OC maker behind every page here.
Real Vocaloid OCs made by GenTube creators. The look has a few set pieces. Hair in two tones, like teal with a white streak or black with pink tips, often in long twin tails or a short bob. A small headset with a mic by the mouth. A glowing panel on one arm, like a screen sleeve, with your singer's number on it. A stage outfit: a tie, a pleated skirt or shorts, boots, and long socks, all in one color theme. Behind them, stage lights, a neon city, or a dark studio with a glowing floor. The style is clean anime with big bright eyes. Every canon singer has a color and a voice type, so give your OC both, like 'purple theme, soft low voice.' The maker works like this: type a few words, wait about two seconds, and look. If the hair is wrong, change one word and try again. Swap 'teal' for 'orange.' Swap 'stage' for 'rainy street.' Every try is a new singer.