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.

Android SMS Chat Video Maker - Export Fake Conversations as Animated Clips

Create realistic Android text message videos for TikTok, Reels, and Shorts with Vidulk’s free online fake chat generator. No app or signup needed.

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 (Delivered)

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

Text message

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

Text message

Video pacing

Remove the watermark

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

Android SMS Chat Video Maker - Export Fake Conversations as Animated Clips

How to Make an Android SMS Chat Video Online

Open the free fake chat generator for Android SMS (embedded below).
Customize the contact name, number, and profile picture to set up your scenario.
Add your messages: sent bubbles appear blue/teal, received ones are light grey, just like real Android Messages.
Adjust timestamps, delivery status, and typing indicators for extra realism.

Export as Animated MP4 for TikTok, Reels & Shorts

Switch to Video export mode.
Set your preferred playback speed and enable sound effects for message pops.
Preview the animation: each message appears one by one, with a typing indicator if you wish.
Export your video in vertical (9:16) MP4 format, ready to upload to TikTok, YouTube Shorts, or Instagram Reels.
Free exports include a small watermark; enter a one-time code to remove it.

Tips for Viral Android SMS Chat Videos

Keep your video between 15 - 40 seconds for best engagement.
Start with a strong hook in the first message to grab attention.
Cut the story on a cliffhanger or punchline to encourage comments and shares.
Use the Android SMS look for delivery-scam stories, unknown number pranks, or meme skits.

Responsible Use

Vidulk’s Android SMS chat video maker is for entertainment, memes, skits, and mockups only. Do not use it to impersonate real people or mislead others.

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

Try Vidulk

FAQ

How do I export my fake Android SMS chat as a video?

After creating your conversation, select Video mode and click Export. The animation plays out message by message and saves as an MP4 file.

Can I use the Android SMS chat video for TikTok, Reels, or Shorts?

Yes. The exported MP4 is vertical (9:16) and ready for TikTok, Instagram Reels, or YouTube Shorts uploads.

Is there a watermark on free exports?

Free exports include a small watermark. You can remove it with a one-time code.

Do I need to install an app or sign up?

No app or signup is required. The Android SMS chat video maker runs directly in your browser.

Is it legal to make fake chat videos?

Fake chat videos are for entertainment, memes, and mockups only. Never use them to impersonate real people or deceive others.