Vidulk is an AI-powered mobile app for iOS and Android that turns long videos and audio into viral short-form clips. It also includes an AI image studio and professional caption editor.

How does AI clip detection work?

Import a video or paste a link — Vidulk transcribes the audio using AI speech recognition that supports 99 languages, then analyzes the transcript to find the most engaging moments. Each clip is scored by virality potential and categorized as Insight, Story, Funny, Tactical, Controversial, or Emotional.

What languages does Vidulk support?

Vidulk supports speech recognition in 99 languages including English, Spanish, French, German, Korean, Japanese, Chinese, Arabic, Hindi, Portuguese, and many more. The app interface is available in over 30 languages. Language is detected automatically.

What caption and editing features are available?

Vidulk includes 7 caption styles (Highlight, Karaoke, Typewriter, Minimal, Bold Pop, Gradient, and more), customizable fonts, colors, and animations. Export in multiple aspect ratios (9:16 for Shorts/Reels, 1:1 Square, 4:5 Portrait, 16:9 Landscape) at up to 4K resolution.

What is the AI Image Studio?

AI Studio lets you generate thumbnails and images from text prompts with 6 artistic styles including Realistic, Illustrated, Abstract, Minimalist, Anime, and Watercolor. It also includes an Image Enhancer that upscales images 2x or 4x. All processing happens on-device for privacy.

What content types does Vidulk work with?

Vidulk is optimized for podcasts, YouTube videos, interviews, lectures, gaming highlights, vlogs, music, sports, and news content. Import from YouTube, TikTok, Instagram, Twitter/X, Facebook, or upload directly from your camera roll.

Does Vidulk work with long videos?

Yes. Vidulk handles videos of any length. Short videos are processed on-device, while longer videos (over 5 minutes) are processed using server-side AI for faster and more reliable results.

What platforms is Vidulk available on?

Vidulk is available on both iOS (App Store) and Android (Google Play Store). The app interface is available in over 30 languages.

Yes. Video transcription and AI image processing happen on-device. Your videos are not stored on external servers permanently. You can delete your account and all data at any time from the app settings.

Can I use Vidulk for audio-only content like podcasts?

Yes. Vidulk fully supports audio-only content. Import MP3, M4A, WAV, or other audio files. AI detects the best moments and you can add AI-generated background images or choose from 1,200+ built-in backgrounds to create video clips from audio.

Can Vidulk remove captions or subtitles from videos?

Yes. Vidulk includes AI-powered caption removal that automatically detects and removes burned-in captions and subtitles from your videos before clipping. It works best with dynamic/moving captions like those on TikTok, Reels, and YouTube. Enable it with a simple checkbox when importing your video. Processing takes 7-20 minutes and uses additional credits based on video length.

How do I export clips from Vidulk?

After editing, choose your aspect ratio (9:16, 1:1, 4:5, or 16:9), resolution (720p, 1080p, or 4K), and export. Clips are saved directly to your Photos library and can be shared instantly to any platform.

Modelo de Aniversário Esquecido no Instagram - Copie e Gere um Chat Falso

Este modelo pronto de chat falso no Instagram é perfeito para quem quer criar um cenário engraçado e identificável de aniversário esquecido - ideal para memes, esquetes ou conteúdo de influenciadores.

9:41

Alex

Active now

Today 2:02 PM

WAIT. I just realized what day it is. 😳

Alex, please don't hate me. I totally blanked on your birthday.

Oh wow… 11:58 PM. Cutting it close 😂

I'M SORRY. I swear I thought it was tomorrow!

Should I start practicing my Oscar speech for Most Forgotten Friend? 😢

I deserve that. Can I make it up to you? Please?

Hmm… I’ll consider it. Do you at least have cake? 🎂

Uber Eats is my friend. Anything you want, it’s on the way!

You’re lucky I love food. All is (almost) forgiven.

Next year, I’m setting 3 alarms. Promise.

Deal! But you owe me a movie night. My pick.

Done! Happy birthday, Alex. Hope your day was still amazing! 🥳

Thanks! It just got better. 💜

Message...

Como Usar ou Adaptar Este Modelo

Copie o roteiro abaixo e cole no gerador de chat falso do Instagram.
Edite nomes, avatares ou ajuste as mensagens para seu estilo ou piadas internas.
Exporte seu chat DM finalizado como vídeo ou imagem para compartilhar nas redes, stories ou reels.

O Que Faz Ele Parecer Real?

Estilo DM do Instagram: bolhas em degradê roxo-rosa para mensagens enviadas, cinza claro para recebidas.
Avatar redondo e cabeçalho com nome de usuário, recibos de 'Visto' e reações de coração.
Fundo em modo escuro - o visual preferido para DMs de influenciadores e criadores.

Variações e Ideias

Torne o Alex mais dramático ou mais compreensivo.
Inverta os papéis: faça o usuário 'enviado' ser o aniversariante.
Altere o plano surpresa de última hora (ex: chamada de vídeo, meme, cartão virtual).
Adicione um grupo de DM para ainda mais confusão.

Quando e Onde Publicar

Perfeito para Stories do Instagram, esquetes no TikTok, Reels, memes ou Shorts do YouTube.
Use em memes de lembrete de aniversário, stories de influenciadores ou portfólios de mockup.

Abra este modelo no gerador gratuito da Vidulk, personalize e exporte como vídeo ou captura de tela.

Vidulk

Perguntas Frequentes

Este modelo de chat falso é gratuito para usar?

Sim! Você pode usar e adaptar este modelo gratuitamente no gerador de chat falso do Instagram baseado no navegador da Vidulk.

Posso remover a marca d'água?

Sim, ao inserir um código único no gerador, a marca d'água é removida da sua exportação.

Posso usar isso para brincadeiras ou memes?

Com certeza - use apenas para entretenimento, esquetes, memes ou mockups, não para se passar por alguém ou enganar.

Isso funciona para mensagens reais do Instagram?

Não, este é um gerador de DM falso para criar vídeos ou imagens que parecem chats do Instagram.