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.

Riverside Magic Clips Alternative: Honest Comparison & Best Picks

Looking for an alternative to Riverside Magic Clips? Here’s a fact-first guide on who each tool fits, their real limits, and mobile-first AI clipper options like Vidulk.

Riverside Magic Clips vs Vidulk at a glance (as of 2026-08)
	Riverside Magic Clips	Vidulk
Platforms	Web, iOS, Android, Mac	iOS, Android
Primary use	AI long-to-short for podcasts/interviews (Magic Clips inside the Riverside recording/editing studio)	AI long-to-short clipping on your phone (podcasts, streams, gameplay, lectures)
AI finds the best moments	Yes	Yes
Auto captions	Yes	Yes
Free plan	Yes - 2 hours of multi-track recording, up to 720p, 44.1 kHz audio, Riverside watermark on exports, Magic Clips…	Yes - Free to start with included credits
Watermark on free exports	Yes	See app
Starting paid price	$29/mo (Pro, monthly) or $24/mo billed annually ($288/yr)	Pay-as-you-go credits (no monthly subscription)
Mobile app	Yes	Yes

Riverside Magic Clips data from https://riverside.com/pricing · https://riverside.com/magic-clips; prices and limits change - check the vendor's pricing page. riverside.fm now 301-redirects to riverside.com. Magic Clips is marketed as 'An AI clip maker that actually picks your video's highlights automatically', up to 4K clips, platform presets (YouTube/TikTok/Instagram) and…

Riverside Magic Clips Alternative: Who It's For, Limits

Who Should Use Riverside Magic Clips?

Riverside Magic Clips is best for podcasters and interviewers who want AI-generated highlights directly inside a full-featured web or desktop recording studio. Its strengths include multi-track recording, up to 4K video, customizable captions in 100+ languages, and deep editing tools. If you need advanced editing, multi-device support (web, Mac, iOS, Android), or plan to produce long-form content regularly, Riverside is a strong choice.

Where Riverside Magic Clips Falls Short

Watermark on Free Exports: All free plan exports have a Riverside watermark.
Subscription Pricing: Removing the watermark or unlocking higher quality requires a monthly or annual subscription (starting at $29/month).
Desktop-Centric: While mobile apps exist, the full experience is designed for desktop workflows, not fast mobile use.
Podcast/Interview Focus: Not ideal for gaming, casual streams, or quick mobile edits.

Vidulk: A Mobile-First AI Clipper Alternative

Vidulk is built for creators who want to quickly turn long videos, podcasts, lectures, or livestreams into short, vertical clips - directly on their phone. Just paste a video link, and Vidulk’s AI finds the best moments, adds captions, and exports ready-to-share clips for TikTok, YouTube Shorts, and Reels. There’s no required monthly subscription: you pay as you go for credits, and the app is available on both iOS and Android. Vidulk is ideal for social-first creators, students, and anyone needing a fast, mobile workflow.

Other Notable Alternatives

Descript: Powerful AI editing, but desktop-first and requires a subscription.
Opus Clip: AI short video generator, web-based, with limited mobile usability.
Clippulse: Web app for auto-generating short clips, less mobile-friendly than Vidulk.

Each tool has trade-offs. If you want deep podcast editing, Riverside leads. For mobile-first, quick AI clipping without a monthly fee, Vidulk is a top pick. Refer to the data table above for a side-by-side feature and pricing comparison.

Try the mobile-first alternative - Vidulk clips, reframes and captions on your phone. Free to start on iOS and Android.

Try Vidulk

FAQ

What makes Vidulk a good alternative to Riverside Magic Clips?

Vidulk is mobile-first, doesn’t require a subscription, and quickly turns long videos into short, captioned clips for social media using AI.

Does Vidulk add a watermark to free exports?

Vidulk’s free tier includes a watermark on exports. You can remove it with a one-time code or by purchasing credits.

Who should choose Riverside Magic Clips instead?

Choose Riverside if you need advanced podcast/interview editing, multi-track recording, or a desktop studio workflow.

Are there any truly free AI video clippers without watermarks?

Most free AI clippers, including Riverside and Vidulk, add a watermark to exports. Removing it usually requires payment.

Can I use Vidulk for gaming or lecture videos?

Yes, Vidulk works for podcasts, streams, lectures, and gaming content - especially if you want fast, mobile-based AI clipping.