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.

Bumble Chat Video Maker: Export Animated Fake Conversations

Create realistic Bumble chat videos for TikTok, Reels, and Shorts with Vidulk’s free online generator. No app or signup required.

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.

Bumble Chat Video Maker: Export Animated Fake Conversations

Step 1: Open the Free Bumble Chat Generator

Use the embedded fake Bumble chat generator on this page. It runs entirely in your browser - no downloads, no registration. This tool is designed for entertainment, memes, skits, and mockups only.

Step 2: Customize Your Bumble Conversation

Enter your match’s name and upload a profile photo to match the Bumble style.
Type your messages, choosing who sends each one. The generator uses Bumble’s authentic look: yellow for sent messages, grey for received, rounded bubbles, and the “24 hours to reply” prompt where relevant.
Arrange the conversation to tell a story, showcase a dating app opener, or end on a cliffhanger for maximum engagement.

Step 3: Adjust Video Animation Settings

Choose the message display speed to control pacing (slower for tension, faster for humor).
Enable typing indicators and sound effects for realism.
Preview your video in vertical 9:16 format, perfect for TikTok, Reels, or Shorts.

Step 4: Export Your Bumble Chat as a Video or Image

Click “Export MP4” to download an animated video where messages appear one by one, complete with typing and sounds.
Or export a static screenshot (PNG) for memes or posts.
Exports are free with a small watermark; remove it with a one-time code if desired.

Tips for Viral Dating-App Chat Videos

Keep videos 15 - 40 seconds for best performance on TikTok and Reels.
Start with a hook in the first message to catch viewers’ attention.
End on a cliffhanger to encourage comments and shares.

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

Try Vidulk

FAQ

Is the Bumble chat video maker free?

Yes, you can use the Bumble fake chat video generator and export videos or screenshots for free. A small watermark is included.

Do I need to download an app or sign up?

No. The generator works directly in your browser - no app install or account needed.

Can I remove the watermark?

Yes, you can remove the watermark with a one-time code. The free version always exports with a small watermark.

Is it okay to use real names or impersonate others?

No. The tool is for entertainment, memes, and mockups only. Never use it to impersonate real people or deceive others.

What export formats are available?

You can export your Bumble chat as an animated MP4 video or a static PNG screenshot, both in vertical 9:16 format.