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.

Sizzle.gg vs Eklipse: The Real Differences for Creators (Features, Price, Platforms, Use Cases)

Choosing between Sizzle.gg and Eklipse depends on your platform, workflow, and what kind of content you create. Here’s a direct, fact-based comparison for creators making gaming highlights and more.

Sizzle.gg vs Eklipse vs Vidulk (as of 2026-08)
	Sizzle.gg	Eklipse	Vidulk
Platforms	Web	Web, iOS, Android	iOS, Android
Primary use	AI gaming highlight generation from Twitch/YouTube VODs and local…	streamer VOD to AI highlights and vertical clips (Twitch/Kick/YouTube)	Mobile AI clipping
AI finds the best moments	Yes	Yes	Yes
Auto captions	Not published	Yes	Yes
Free plan	Yes	Yes	Yes (credits)
Watermark on free	Yes	Yes	See app
Starting paid price	$4.99/mo (Starter, monthly; annual price not shown)	$24.99/mo or $179.99/yr (Premium; iOS IAP $27.99/mo,…	Pay-as-you-go credits
Mobile app	No	Yes	Yes

Sources: https://sizzle.gg/ · https://eklipse.gg/pricing. Prices/limits change - verify with the vendors.

Sizzle.gg vs Eklipse - Honest Head-to-Head for Creators (2026)

Features: What Each Platform Offers

Sizzle.gg focuses on AI-generated gaming highlights from Twitch or YouTube VODs and local uploads. It detects in-game moments like kills, victories, and more, making it ideal for streamers. However, Sizzle.gg does not offer auto-captions and only runs in a web browser. Free users get a watermark on exports and must pay for higher quality downloads and editing features.

Eklipse offers AI highlight detection for over 1,000 games, supports Twitch, Kick, and YouTube, and includes auto-captions and meme templates. It works in your browser and on iOS and Android devices. Free exports are 720p with a watermark and limited to 15 clips per 3-hour stream. Premium unlocks 1080p60, removes watermarks, and increases clip limits.

Pricing and Value

Sizzle.gg: Free plan with watermark. Starter starts at $4.99/month (monthly). Premium features like 1080p downloads and custom compilations are paid only.
Eklipse: Free plan with watermark, 720p limit, and clip restrictions. Premium starts at $24.99/month or $179.99/year, offering more clips and 1080p60 exports. Extra features like 'Pro Edits' and VIP game passes are additional purchases.

Check the data table above for up-to-date details, as prices and limits can change.

Platforms and Workflow

Sizzle.gg: Web-based only. No mobile or desktop apps. Requires linking your Twitch or YouTube account to auto-fetch VODs.
Eklipse: Web, iOS, and Android. Supports direct upload and publishing to TikTok, Reels, and Shorts. Includes voice command clipping and mobile workflows.

Who Should Use Each?

For streamers/gamers: Sizzle.gg is best for web-based, automated highlight reels from long gaming sessions, especially if you don’t need captions or mobile access. Eklipse is stronger if you want mobile apps, captions, and direct posting to social platforms.
For podcasters, interviewers, marketers: Neither Sizzle.gg nor Eklipse is tailored to non-gaming content. If you need to clip podcasts, interviews, or lectures, consider Vidulk as a mobile-first AI clipper for iOS and Android. Vidulk finds top moments in any long video and turns them into short, captioned, vertical clips - ideal for TikTok, Shorts, or Reels.

Mobile-First Alternative: Vidulk

If you want to create short, vertical clips from any long-form video (not just gaming), Vidulk offers a free mobile app for iOS and Android. Paste your video, and its AI finds the best moments and creates captioned clips ready for social sharing. Vidulk is especially useful for creators outside the gaming space or those who need a fast, mobile workflow.

Or skip the desktop tools - Vidulk clips, reframes and captions on your phone. Free to start on iOS and Android.

Try Vidulk

FAQ

Does Sizzle.gg support mobile apps?

No. Sizzle.gg is web-only and does not offer iOS or Android apps.

Does Eklipse add captions to clips?

Yes. Eklipse offers auto-captions and meme templates for your AI-generated clips.

Which is better for non-gaming content like podcasts or interviews?

Neither Sizzle.gg nor Eklipse focus on non-gaming content. Vidulk is a mobile-first AI clipper for general video, podcasts, and interviews.

Is there a free plan on both Sizzle.gg and Eklipse?

Yes. Both platforms offer free plans, but exports have watermarks and feature limits.

What is the main advantage of Vidulk compared to Sizzle.gg or Eklipse?

Vidulk is mobile-first, works for any video type, and offers AI clipping with auto-captions for TikTok, Shorts, and Reels.