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.

Perplexity Chat Video Maker: Create Fake AI Chat Videos Online

Vidulk's free fake AI chat generator lets you make animated Perplexity-style chat videos for entertainment, memes, and social media content. No signup needed.

Fake AI Chat Generator

Mock a ChatGPT, Claude, Gemini, Grok or Perplexity conversation, then download it as a video (the reply types out) or a screenshot. Free, in your browser — nothing is uploaded.

AI assistant

ModelDark mode

ConversationTip: use **bold** in replies

Typing speed

Remove the watermark

Made by Vidulk— the AI app that turns text & long videos into viral story clips.

Perplexity Chat Video Maker - Create Fake Perplexity AI Chat

What Is a Perplexity Chat Video Maker?

A Perplexity Chat Video Maker is a tool that lets you generate videos mimicking the look and feel of a chat with Perplexity AI. The generator animates the prompt being typed, followed by the AI's reply, complete with teal accents, numbered source citations, a 'Sources' row, and follow-up suggestion chips - just like the real Perplexity interface.

How to Use Vidulk's Fake Perplexity Chat Generator

Visit vidulk.com/fake-ai-chat in any browser - no app or account required.
Select the Perplexity style and enter your custom prompt and AI reply text. You can also edit sources and suggestion chips to fit your skit or meme.
Preview the animated typing and response. Adjust as needed for timing and content.
Export your creation as an MP4 video (for TikTok, YouTube Shorts, Reels) or a PNG screenshot. Free exports include a small watermark, which can be removed with a one-time code.

Best Practices for Creating Perplexity-Style Chat Videos

Use original or clearly fictional content - never fabricate real advice or impersonate real people.
Keep prompts and replies concise for short-form video platforms.
Leverage the numbered sources and suggestion chips for authentic Perplexity visuals.
Clearly label your video as a mockup or meme if sharing on social media.

Important Ethics and Usage Notes

Vidulk's fake AI chat video maker is for entertainment, skits, memes, and mockups only. Do not use it to impersonate real people, provide fabricated advice, or mislead viewers into thinking the content is an actual Perplexity AI response.

Make it now - the free AI chat generator is on this page, preset to this assistant.

Try Vidulk

FAQ

Can I make Perplexity chat videos for free?

Yes, you can create and export Perplexity-style fake chat videos for free using Vidulk's browser-based generator. Free exports include a small watermark.

Do I need to download an app or sign up?

No. Vidulk's fake AI chat generator works entirely in your browser on any device. No download or account is required.

What export formats are available?

You can export your fake Perplexity chat as an animated MP4 video or a PNG screenshot, suitable for sharing on TikTok, Reels, and other platforms.

Is it ethical to use fake chat video makers?

Only use fake chat video makers for entertainment, parody, or mockups. Never impersonate real people or present fabricated answers as genuine advice.

Can I remove the watermark from exported videos?

Yes. A small watermark appears on free exports, but you can remove it using a one-time code provided by Vidulk.