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.

So erstellst du einen Fake-Signal-Chat

Ein gefälschter Signal-Chat imitiert das Aussehen des Signal Messengers für ein geskriptetes Gespräch – perfekt für Storytelling, Mystery oder geheime Textformate. So einfach geht’s kostenlos:

Start from a template

All templates →

Fake Chat Video Generator

Build a realistic conversation, then download it as a video (with typing + sounds) or a screenshot. Free, in your browser — nothing is uploaded.

Platform

Contact nameStatus lineChat timestampAvatar (optional)

Dark modeRead receipt ()

Messages

You up? I have to tell you something 😳
It's 2am… this better be good
You will NOT believe what just happened

9:41

Alex

Signal message

Today 2:02 PM

You up? I have to tell you something 😳

It's 2am… this better be good

You will NOT believe what just happened

vidulk.com

Signal message

Video pacing

Remove the watermark

Made by Vidulk — the AI app that turns long videos into viral clips.

Kostenloser Fake-Signal-Chat-Generator – Erstelle gefälschte Signal-Ch

Was ist ein Fake-Signal-Chat-Video?

Ein Fake-Signal-Chat-Video ahmt die klaren blauen Chatblasen von Signal nach und stellt eine erfundene Unterhaltung Nachricht für Nachricht dar. Das Design der Privatsphäre-App passt ideal zu Mystery, Geständnissen oder "Burner Phone"-Storys.

So funktioniert’s

Wähle das Signal-Layout im Fake-Chat-Generator aus.
Lege den Kontaktnamen fest und schreibe die Nachrichten.
Entscheide dich für den hellen oder dunklen Modus und das Tempo.
Exportiere als animiertes Video oder Screenshot.

Beliebte Ideen

Eine mysteriöse unbekannte Nummer
Eine geheime Enthüllung, Nachricht für Nachricht
Ein langsames Geständnis

Nur für Parodie und Unterhaltung gedacht.

Jetzt starten – mit Vidulk in wenigen Minuten einen realistischen Chat als Video erstellen.

Vidulk

FAQ

Wie erstelle ich einen Fake-Signal-Chat?

Wähle das Signal-Layout im Fake-Chat-Generator von Vidulk, tippe den Chat-Verlauf ein und exportiere kostenlos ein Video oder einen Screenshot.