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.

Create a Fake Bumble Group Chat Online

Make a realistic, animated Bumble group chat for memes, skits, or mockups - no app or signup required. Vidulk's free generator matches Bumble's look and exports video or screenshots.

Start from a template

All templates →

Fake Chat Video Generator

Build a realistic conversation, then download it as a video (with typing + sounds) or a screenshot. Free, in your browser — nothing is uploaded.

Platform

Contact nameStatus lineChat timestampAvatar (optional)

Dark modeRead receipt ()

Messages

You up? I have to tell you something 😳
It's 2am… this better be good
You will NOT believe what just happened

9:41

Alex

New match

Today 2:02 PM

You up? I have to tell you something 😳

It's 2am… this better be good

You will NOT believe what just happened

vidulk.com

Send a message

Video pacing

Remove the watermark

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

Why Use a Fake Bumble Group Chat?

Group chats feel more authentic and add humor or drama to your story. With several distinct senders, you can create dating-app scenarios, funny openers, or vibrant conversation skits for social media.

How to Set Up a Bumble-Style Group Chat

Go to the embedded fake Bumble chat generator on this page.
In the 'Contact Name' field, enter your group name (e.g., 'the squad', 'Family').
Upload a group photo or a fitting image for the match icon.
Remember: Bumble chats have a yellow accent, rounded message bubbles, and show who messaged first.

Adding Multiple Named Senders

When entering received messages, start each with the sender’s name and a colon (e.g., 'Mia: no way').
Keep each sender’s style and voice distinct - one might use emojis, another short replies.
Vary responses: overlap jokes, add side comments, or have someone reply late for extra realism.
Sent messages appear yellow; received messages (with sender names) appear grey.

Exporting Your Group Chat Creation

Preview your conversation for flow and realism.
Click 'Export as Video' for an animated MP4 or 'Export as Screenshot' for a PNG image.
Use your fake Bumble group chat for entertainment, memes, or mockups - never to impersonate real people or deceive.

Make it now - the free generator is on this page, preset to this platform. Export as video or screenshot.

Try Vidulk

FAQ

Is the fake Bumble group chat generator free?

Yes, Vidulk's generator is free to use online, with exports including a small watermark. You can remove the watermark with a one-time code.

Can I add multiple senders in the group chat?

Absolutely. Start each received message with the sender's name (e.g., 'Alex: hey!'), so viewers can tell group members apart.

Do I need to download an app or sign up?

No app or signup is needed. The generator works directly in your browser.

What formats can I export my chat in?

You can export your fake Bumble group chat as an animated MP4 video or a PNG screenshot.

Is this tool for pranks or impersonation?

No. The generator is for entertainment, memes, skits, and mockups only - not for deceiving or impersonating real people.