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.

Claude Screenshot Generator: Make Realistic AI Chat Images

Vidulk's free online tool lets you create realistic Claude AI chat screenshots or animated videos for entertainment, memes, and mockups - no signup or app required.

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.

Claude Screenshot Generator: Create Realistic AI Chat Images

What Is the Claude Screenshot Generator?

The Claude Screenshot Generator on Vidulk.com is a browser-based tool for making authentic-looking images or videos of a Claude AI chat. It mimics the real Claude interface, including the cream/beige theme, user and AI message boxes, Anthropic's sunburst icon, and accurate typography. You can fully customize the prompt and reply text to fit your meme, skit, or content idea.

How to Use the Fake Claude Chat Generator

Go to vidulk.com/fake-ai-chat on any device (iPhone, Android, PC, Mac).
Select the Claude chat style from the available options.
Enter your desired user message and Claude's reply. You can also adjust the model name and add a typing animation if needed.
Preview the generated chat screenshot or animated video.
Export your creation as a PNG image or an MP4 video.

Export Options and Watermark Info

Vidulk's Claude Screenshot Generator allows you to export your fake chat as a static PNG screenshot or as an animated MP4 video with a typing effect. Free exports include a small watermark. You can remove the watermark permanently with a one-time code, which is available within the tool.

Responsible Use: Entertainment Only

This tool is intended for entertainment, skits, memes, or mockups. Never use it to impersonate real people, mislead viewers, or present fabricated AI answers as real advice or company statements. Always disclose when content is fictional.

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

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FAQ

Is the Claude Screenshot Generator free to use?

Yes, you can use the Claude Screenshot Generator for free in your browser. Free exports have a small watermark, which can be removed with a one-time code.

Do I need to install an app or create an account?

No, the tool runs entirely in your browser and does not require installation or signup. Just visit vidulk.com/fake-ai-chat to get started.

Can I export my fake Claude chat as a video?

Yes, you can export your creation as an animated MP4 video with a typing effect, or as a static PNG screenshot.

Can I use this tool to fake real conversations?

No, the generator is only for entertainment, memes, and mockups. Do not use it to impersonate real people or mislead others.

What devices are supported?

The Claude Screenshot Generator works on iPhone, Android, PC, and Mac - any device with a modern web browser.