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.

Chat do Grupo de Estudo no Slack: Modelo para a Véspera do Exame

Este modelo pronto de chat no Slack é para quem cria esquetes de grupos de estudo, memes ou simulações sobre o caos do escritório remoto na noite antes do exame.

9:41

Study Group

online

Today 2:02 PM

Study Group

Alex (12:04 AM): Has anyone actually started studying? 😬

Study Group

Jamie (12:05 AM): Wait... the exam is tomorrow?!

Study Group

Morgan (12:06 AM): I'm on page 3 of the notes... out of 42.

Study Group

Taylor (12:06 AM): Sharing my summary doc here! (thread for comments)

Study Group

Casey (12:07 AM): Bless you, Taylor. Literally saving lives.

You

Anyone remember what Chapter 7 is even about? Because I do not.

Study Group

Alex (12:08 AM): It's the one with all the graphs. I think. Maybe.

Study Group

Jamie (12:09 AM): Can someone explain that formula from the review? 🙏

Study Group

Taylor (12:10 AM): Dropping a quick explainer in this thread!

Study Group

Morgan (12:11 AM): We are all in this together, right? 😂

Study Group

Casey (12:12 AM): 5 hours of sleep is still possible, stay strong team.

You

We got this!!! (probably)

Study Group

Alex (12:13 AM): Motivational chaos is my favorite chaos.

Message #friend

Como Usar e Adaptar Este Modelo de Chat no Slack

Copie o roteiro abaixo ou abra-o no Gerador de Chat Falso do Slack para personalizar nomes, avatares ou mensagens. Ajuste os horários ou adicione reações para mais realismo.

O Que Torna Este Modelo Realista?

Avatares quadrados distintos e nomes em negrito
Respostas em thread e reações com emojis
Layout fiel do Slack: cabeçalho do workspace, canal #general, mensagens alinhadas à esquerda
Horários que mostram a urgência da madrugada

Variações e Ideias

Transforme em um pânico no escritório remoto na véspera de um grande prazo
Adicione uma mensagem do 'chefe' ou do 'RH' para mais caos
Inclua memes ou GIFs motivacionais aleatórios
Experimente temas diferentes: claro para o dia, escuro para a noite

Quando e Onde Publicar

Perfeito para TikTok, YouTube Shorts, Reels ou como screenshots para memes
Ótimo para vídeos de esquetes, contas paródicas ou conteúdo sobre vida estudantil

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

Vidulk

FAQ

Posso personalizar os nomes e mensagens?

Sim! Abra o modelo no gerador para editar nomes, avatares, horários e mensagens conforme necessário.

Este modelo é para uso real no Slack?

Não, é apenas para entretenimento, esquetes, memes e simulações. Nunca use para se passar por outra pessoa ou enganar.

Como exporto meu chat falso do Slack?

O gerador permite exportar seu chat como vídeo MP4 ou imagem PNG, gratuitamente com uma pequena marca d’água.

Preciso me cadastrar ou instalar algo?

Não é necessário cadastro nem app. O gerador funciona diretamente no seu navegador.