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.

Cara Tukar Video YouTube ke Klip Snapchat Spotlight

Untuk menukar video YouTube menjadi klip Snapchat Spotlight, gunakan pemotong AI Vidulk untuk mencari sorotan, format semula secara vertikal, tambah kapsyen, dan eksport klip yang dioptimumkan untuk Snap.

Langkah 1: Sediakan Sumber YouTube Anda

Pastikan anda mempunyai hak ke atas video YouTube yang ingin digunakan. Salin pautannya atau muat turun fail video tersebut. Vidulk menyokong kedua-dua pilihan input ini.

Langkah 2: Gunakan Vidulk untuk Memotong dan Format Semula

Buka aplikasi Vidulk di iOS atau Android.
Tampal pautan YouTube anda atau muat naik fail video.
AI akan menganalisis video dan secara automatik memilih 5 - 15 momen paling menarik, bergantung pada panjang dan kandungan sumber.
Vidulk menukar setiap klip ke nisbah aspek vertikal 9:16, dioptimumkan untuk Snapchat Spotlight.

Langkah 3: Tambah Kapsyen dan Saiz untuk Snapchat Spotlight

Vidulk menambah kapsyen terbakar terus ke setiap klip, kerana Snapchat Spotlight tidak menyokong muat naik SRT atau kapsyen automatik.
Klip dieksport pada resolusi 1080x1920 (vertikal), selaras dengan panduan pihak ketiga untuk Snap Spotlight.
Setiap klip boleh berdurasi sehingga 5 minit, tetapi klip yang lebih pendek (15 - 60 saat) memberikan prestasi terbaik untuk penglibatan.

Langkah 4: Eksport dan Muat Naik ke Snapchat Spotlight

Eksport klip siap anda dari Vidulk.
Pindahkan ke telefon anda jika perlu.
Buka Snapchat, pergi ke Spotlight, dan muat naik klip anda. Anda boleh gunakan Alat Kreatif Snapchat untuk menambah kesan atau teks tambahan jika mahu.
Sentiasa semak klip anda untuk memastikan ia mematuhi garis panduan komuniti dan keperluan teknikal Snap.

Pemotong AI Vidulk (percuma untuk mula, iOS + Android) mencari momen terbaik dalam video panjang dan mengeksport klip vertikal berkapisyen bersaiz sesuai untuk platform.

Vidulk

Soalan Lazim

Apakah nisbah aspek ideal untuk klip Snapchat Spotlight?

Snapchat Spotlight memerlukan nisbah aspek vertikal 9:16. Vidulk mengeksport klip dalam format ini untuk keserasian.

Adakah Vidulk menambah kapsyen pada klip Snapchat Spotlight saya?

Ya, Vidulk membakar kapsyen terus ke dalam klip video anda, kerana Snapchat Spotlight tidak menerima fail kapsyen.

Berapa lama klip Snapchat Spotlight boleh berdurasi?

Snapchat Spotlight membenarkan video sehingga 5 minit, tetapi klip pendek (15 - 60 saat) paling berkesan untuk penglibatan penonton.

Bolehkah saya menggunakan sebarang video YouTube dengan Vidulk?

Gunakan hanya video YouTube yang anda miliki atau ada hak untuk digunakan. Memotong dan memuat naik kandungan tanpa kebenaran mungkin melanggar hak cipta.

Adakah Vidulk tersedia di desktop atau hanya mudah alih?

Pemotong AI Vidulk tersedia sebagai aplikasi untuk iOS dan Android. Penjana berasaskan pelayar di vidulk.com adalah untuk format kreatif lain.