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 Menukar Siaran Ulang TikTok LIVE ke Klip Facebook Reels

Untuk menukar siaran ulang TikTok LIVE ke klip Facebook Reels, gunakan AI clipper Vidulk untuk mengekstrak, mengubah saiz, dan menambah kapsyen pada detik terbaik anda bagi memudahkan perkongsian.

TikTok LIVE ke Klip Facebook Reels: Cara Menukar

Muat Turun Siaran Ulang TikTok LIVE Anda

Mula dengan memuat turun siaran ulang TikTok LIVE anda dari Pusat TikTok LIVE. Siaran ulang sudah dalam format menegak (9:16), sesuai untuk Facebook Reels. Fokus pada bahagian soal jawab, reaksi, atau detik menonjol kerana ini biasanya paling berkesan sebagai klip pendek.

Spesifikasi Facebook Reels (Kemas Kini 2026)

Nisbah Aspek: 9:16 (menegak) disyorkan, tetapi semua format diterima sejak Jun 2025
Resolusi: 1440x2560 (disyorkan), 1080x1920 adalah biasa
Kapsyen: Pilihan tapi disyorkan; iklan Facebook Reels tidak mempunyai kapsyen automatik
Tempoh: Tiada had tempoh atau format sejak Jun 2025

Potong dan Tambah Kapsyen Secara Automatik dengan Vidulk

AI clipper Vidulk (iOS & Android) membolehkan anda tampal pautan siaran ulang TikTok LIVE atau muat naik fail. AI secara automatik:

Mengenal pasti detik menarik (soal jawab, reaksi, sorotan)
Mengeksport klip menegak pendek, bersaiz untuk Facebook Reels
Menambah kapsyen pada setiap klip, mengikut cadangan Reels

Anda boleh semak, potong, atau sunting setiap klip yang dicadangkan sebelum mengeksport. Hasilnya sedia untuk dimuat naik terus ke Facebook Reels.

Eksport dan Muat Naik ke Facebook Reels

Setelah mengeksport klip dari Vidulk, muat naik sahaja ke Facebook. Gunakan nisbah aspek menegak yang disyorkan dan pastikan kapsyen jelas untuk penonton. Tiada format tambahan diperlukan kerana klip sudah disesuaikan dan berteks mengikut spesifikasi Facebook Reels.

AI clipper Vidulk (percuma untuk mula, iOS + Android) mencari detik terbaik dalam video panjang dan mengeksport klip menegak berteks bersaiz sesuai.

Vidulk

Soalan Lazim

Bagaimana cara memuat turun siaran ulang TikTok LIVE saya?

Pergi ke Pusat TikTok LIVE, cari siaran ulang anda, dan muat turun ke peranti anda. Gunakan fail ini sebagai sumber untuk memotong klip.

Apakah spesifikasi video Facebook Reels terkini?

Sejak Jun 2025, Facebook Reels menerima semua format, dengan nisbah menegak 9:16 dan resolusi 1440x2560 disyorkan. Tiada had tempoh.

Adakah Vidulk menambah kapsyen pada klip saya?

Ya, AI clipper Vidulk menambah kapsyen pada klip yang dieksport, yang disyorkan untuk keterlihatan di Facebook Reels.

Bolehkah saya menggunakan Vidulk pada iOS dan Android?

Ya, aplikasi AI clipper Vidulk tersedia untuk peranti iOS dan Android.

Adakah kapsyen automatik tersedia untuk iklan Facebook Reels?

Tidak, iklan Facebook Reels tidak menyokong kapsyen automatik. Adalah lebih baik menambah kapsyen sebelum memuat naik, yang disediakan oleh Vidulk.