Vidulk is an AI clipping app for iOS, Android and the web that turns long videos and audio into viral short-form clips. It also includes an AI image studio, a professional caption editor and Story tools for chat, post, comment and email videos. One account works on the phone and on the web.

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 iOS (App Store), Android (Google Play Store) and the web at vidulk.com, all with the same account. The app interface is available in over 30 languages.

We don't sell your data. Videos you upload and stories you save are kept on your account so they show up on your phone and on the web, and you can delete your account and all its data at any time, in the app or on the web. The service providers we use (analytics, AI processing, ad measurement) are listed in our Privacy Policy.

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.

Can I use Vidulk on the web?

Yes. Sign in at vidulk.com with Apple or Google to import videos, get AI clips, edit captions and make story videos on a computer. It is the same account as the phone app, so projects, clips, stories, Vidulk Unlimited and credits work in both places.

Do I need an account to use Vidulk?

You can write and preview a story on the free tools at vidulk.com without one. Downloading, clipping and saving stories need a free Vidulk account: sign in with Apple or Google.

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. In the app, clips are saved directly to your Photos library; on the web, they download to your computer. Either way they can be shared instantly to any platform.

Vidulk vs Opus Clip

Pick Opus Clip if you want a free tier to try AI clipping, or you need a social scheduler, AI B-roll, team seats or an API. Pick Vidulk if you want unlimited clipping for a flat $19.99 a month, the full editor on iPhone, Android and the web with one account, or a single video for $7 with no subscription.

Choose Vidulk if

Unlimited clipping for $19.99 a month, where Opus Clip Pro gives 300 credits a month for $29.
Pay $7 for one video with a credit that never expires, refunded if the video yields no clips.
The same editor on iPhone, Android and the web. Opus Clip's Android app has no editor yet.
4K export, 65 caption styles, hook title card, progress bar, logo and music with ducking.
A Story studio for chat and text-story videos in the same account.

Choose Opus Clip if

You want to try clipping for free: Opus Clip gives 60 credits a month with a watermark. Vidulk has no free clipping.
You need a social media scheduler, auto-posting or AI B-roll.
You work in a team and need shared seats, brand templates or an API.
You edit further in Premiere Pro or DaVinci Resolve, which Opus Clip Pro exports to.

Vidulk vs Opus Clip (checked October 14, 2026)
	Vidulk	Opus Clip
Platforms	iPhone, Android (Google Play, Amazon Appstore), web app	Web, iPhone, Android (Android app launched June 2026 without the editor)
Free plan	Free account makes story videos with a small watermark; no free clipping	60 credits a month, watermark, no editing, clips exportable for 3 days
Paid from (monthly billing)	$9.99/week or $19.99/month for Vidulk Unlimited (web prices)	Starter $15/month (150 credits); Pro $29/month
Annual billing	$179/year (web price)	Pro $14.50/month billed yearly ($174); Starter is monthly only
Usage on paid plans	Unlimited clipping on Vidulk Unlimited	150 credits (Starter) or 300 credits (Pro) a month; Pro can buy top-ups
Pay for a single video	Yes: 1 video $7, 10 videos $19; credits never expire	No
Import	Upload, or a link from YouTube, TikTok, Twitch clips and VODs, podcasts	Upload or YouTube on Free; Drive, Vimeo, Zoom and more on paid plans
Best export quality	4K (also 720p and 1080p)	Up to 1080p on Free; highest resolution on paid plans
Auto-post or scheduler	No: download or share the file	Auto-post on Starter; scheduler on Pro
Team workspace	No	Pro includes a workspace with 2 seats
Text-story videos	Yes: Story studio with 7 formats and 300+ templates	Not listed

Pricing: credits against a flat rate

Opus Clip meters usage in credits that track processing minutes of source video. Starter is $15 a month for 150 credits and is sold monthly only. Pro is $29 a month, or $14.50 a month billed yearly ($174), for 300 credits a month, and unused credits roll over for 2 months.

Vidulk Unlimited costs $9.99 a week, $19.99 a month or $179 a year on the web, with no cap on clipping. If you clip one or two videos a month, Vidulk credits are cheaper still: $7 for one video or $19 for ten, and they never expire. If a video yields no clips, the credit comes back automatically.

Free plans

This is where Opus Clip is better. Its free plan gives 60 credits a month, with a watermark, no editing, and clips that can no longer be exported after 3 days. Vidulk has no free clipping. A free Vidulk account only makes story videos with a small watermark. To clip, you need Unlimited or a credit.

Apps and editing

Opus Clip is a web dashboard with an iPhone app and an Android app. Opus Clip's help center says the Android app, launched in June 2026, has no editor, no B-roll, no brand templates and no scheduling yet, and bills only through Google Play.

Vidulk is one product on iPhone, Android (Google Play and the Amazon Appstore) and the web. The editor is the same everywhere: 65 caption styles, caption timing, 9:16, 1:1, 4:5 and 16:9 with auto-reframe on faces or the whole video over a blurred background, a hook title card, progress bar, logo, color looks, music with ducking, and 720p, 1080p or 4K export. Projects follow the account between phone and web.

What Vidulk does not have

Vidulk has no scheduler or auto-posting, no AI B-roll, no team workspace, no API and no export to Premiere Pro or DaVinci Resolve. Opus Clip Pro has all of these. If your workflow depends on them, Opus Clip is the better fit.

To compare on your own footage, sign in at vidulk.com/app with Apple or Google and run the same video through both.

Who should pick which

Choose Opus Clip if you are a marketer or a team posting daily to several networks and you value scheduling, B-roll and brand templates over price. Choose Vidulk if you are a solo creator, podcaster or streamer who clips a lot and wants one flat price, or who clips now and then and would rather pay $7 a video. Vidulk also suits people who edit on a phone: the iPhone, Android and web apps share one account, so a clip started on a phone can be finished on a laptop.

Switching from Opus Clip to Vidulk

Download any clips you want to keep from Opus Clip first.
Sign in at https://www.vidulk.com/app/login with Apple or Google, or install the iPhone or Android app and use the same account.
Paste the same YouTube link you used in Opus Clip, or upload the file.
Let the AI pick the moments or set clip lengths yourself, then adjust captions, layout, hook title and music in the editor.
Export in 720p, 1080p or 4K and post. Buy a $7 credit to test one video before you commit to Unlimited.

Vidulk works on iPhone, Android and the web with one account.

Try Vidulk on the web

FAQ

Is Vidulk cheaper than Opus Clip?

For heavy use, yes. Vidulk Unlimited is $19.99 a month with no clipping cap, while Opus Clip Pro is $29 a month for 300 credits. For light use, a Vidulk credit is $7 per video. Opus Clip's free plan costs nothing but adds a watermark.

Does Vidulk have a free plan like Opus Clip?

Not for clipping. A free Vidulk account makes story videos with a small watermark. Clipping needs Vidulk Unlimited or a video credit. Opus Clip gives 60 free credits a month with a watermark.

Can I schedule posts with Vidulk?

No. Vidulk exports the file for you to download or share. Opus Clip auto-posts on Starter and has a scheduler on Pro.

Which is better on Android?

Vidulk's Android app has the full editor. Opus Clip's own help center says its Android app, launched in June 2026, has no editor yet.

Sources

Prices and features change. Check the vendor's site before you buy.