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.

Kostenloser Instagram Story Generator: Realistische Stories online erstellen

Mit Vidulks Instagram Story Generator kannst du schnell realistische, gefälschte Instagram Stories für Unterhaltung, Memes, Sketche und Mockups direkt im Browser erstellen.

Fake Story Generator

Design a fake Instagram or Snapchat story — gradient or your own photo, text overlay — then download it as a video or a screenshot. Free, in your browser — nothing is uploaded.

Platform

UsernameTime

Background

Upload photo

Profile photo (optional)

Story text

Text backgroundSegments

Script import & bulk exportpaste a script instead of typing

Reading a script into the editor is free. Downloading up to 10 videos at once needs a PREMIUM code.

1. Get scripts from ChatGPT, Claude or any AI

Say what the videos are about. Copy the prompt, paste it into your AI, then paste its answer below.

Videos

Or open it in ChatGPT or Claude.

2. Paste the scripts

Writing them yourself? See the format

Start each video with a line like === 1 ===.
One label: text per line. title: names the file.
text: is the words shown on the story. Keep it under 120 characters.
username: is the account name, without the @.
You may add platform: instagram or snapchat, and time ago: such as 2h.
You may add style: with a number from 1 to 8 to pick the colour background.
You may add text box: yes to put the text on a pill.

Video length

Video background

PREMIUM

Put your video on a moving background, the format story channels use.

Free to preview. Downloading with a background needs a . The free download saves your video without it.

Gameplay, b-roll, anything you have the rights to. It stays on your device.

Get a premium code

No watermark on videos and screenshots
Video backgrounds, including your own footage
Bulk export: up to 10 videos at once
Works on every Vidulk tool, on the site and in the Chrome extension

Secure payment via Stripe · no account · one code unlocks everything premium

How it works

Pick a premium code and pay with Stripe. No account or login needed.
Your code (VID-…) appears right after payment and is emailed to you.
Paste it in the “Have a code” box and click Apply. Everything premium is unlocked from then on.
The same code works on every Vidulk tool, on vidulk.com and in the Vidulk Chrome extension, on any device — just paste it again.
The 24-hour pass runs for a day from purchase and never counts down. Monthly renews each month until you cancel, which you can do any time from this panel; the rest of the month stays yours.
Unlimited is a one-time lifetime license: it never expires and there is nothing to renew.
Keep your code private — it is the only thing that unlocks your purchase. Sharing a code is against our Terms of Use: a shared code is invalidated, without refund. Codes do not work in the mobile app.

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

Instagram Story Generator – Kostenlos & Einfach Online

Was ist der Instagram Story Generator?

Der Instagram Story Generator von Vidulk ist ein kostenloses, browserbasiertes Tool, mit dem du gefälschte Instagram Stories gestalten und exportieren kannst. Er erzeugt das vertraute Vollbild-9:16-Format mit Segmentleiste, Avatar, Benutzername, Zeitstempel und Antwortleiste. Du kannst eigenen Text auf farbigem oder verlaufendem Hintergrund hinzufügen und so den Instagram-„Text“-Story-Stil nachahmen.

So funktioniert das Tool

Öffne den Instagram Story Generator unter vidulk.com/fake-story auf jedem Gerät (iPhone, Android, PC oder Mac).
Gestalte deine Story: Benutzername, Avatar, Zeit und Text einstellen. Wähle deine Hintergrundfarbe oder einen Farbverlauf.
Vorschau ansehen. Wenn du zufrieden bist, exportiere die Story als animiertes MP4-Video oder PNG-Screenshot.
Kein Konto oder App-Download nötig. Kostenlose Exporte enthalten ein kleines Wasserzeichen, das du mit einem Einmal-Code entfernen kannst.

Beste Einsatzmöglichkeiten: Unterhaltung, Memes und Mockups

Das Tool ist für harmlosen Spaß gedacht: Sketche erstellen, Memes gestalten, Mockups für Präsentationen anfertigen oder Story-Ideen visualisieren. Es ist nicht dafür gedacht, echte Personen zu imitieren oder andere zu täuschen.

Funktionen im Überblick

Vollbild, vertikales 9:16 Instagram Story-Layout
Segmentleiste, Avatar, Benutzername und Antwortleiste für realistischen Look
Anpassbarer Text und Hintergrund (Farbe oder Verlauf)
Export als MP4 oder PNG
Funktioniert in jedem Browser – keine Anmeldung oder App erforderlich

Jetzt erstellen – der kostenlose Story Generator wartet auf dich.

Vidulk

FAQ

Kann ich Instagram Stories ohne Konto erstellen?

Ja, Vidulks Instagram Story Generator funktioniert direkt im Browser ohne Konto oder Anmeldung.

Ist der Instagram Story Generator kostenlos?

Ja, das Tool ist kostenlos nutzbar. Exporte enthalten ein kleines Wasserzeichen, das du mit einem Einmal-Code entfernen kannst.

Auf welchen Geräten funktioniert der Generator?

Der Generator läuft in jedem modernen Browser, also auf iPhone, Android, PC oder Mac.

Kann ich meine gefälschte Story als Video exportieren?

Ja, du kannst deine Instagram Story als animiertes MP4-Video oder als PNG-Screenshot exportieren.

Darf ich das Tool für Streiche oder Imitationen verwenden?

Nein, das Tool ist nur für Unterhaltung, Memes und Mockups gedacht. Nutze es nicht, um echte Personen zu imitieren oder andere zu täuschen.