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.

Funny, Harmless Fake Snapchat Chat Prank Ideas & How to Make Them

Fake Snapchat chat pranks are a fun way to create entertaining videos and memes. Use Vidulk’s free Snapchat chat generator to turn your scripted text pranks into animated videos or screenshots, all in your browser.

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

Script import & bulk exportpaste a script instead of typing

Reading a script into the editor is free. Downloading up to 10 videos at once needs a PREMIUM code.

1. Get scripts from ChatGPT, Claude or any AI

Say what the videos are about. Copy the prompt, paste it into your AI, then paste its answer below.

Videos

Or open it in ChatGPT or Claude.

2. Paste the scripts

Writing them yourself? See the format

Start each video with a line like === 1 ===.
One label: text per line. title: names the file.
Use me: for messages I send and them: for messages from the other person.
Put contact: (the other person's name) near the top of each script.
You may add platform: with one of: imessage, whatsapp, instagram, tiktok, messenger, telegram, android-sms, discord, twitch, snapchat, signal, line, tinder, bumble, onlyfans, slack, teams.
You may add dark mode: yes or no, and time: such as Today 2:02 PM.
Write 6 to 14 short messages per script, the way people really text.

9:41

Alex

Snapchat

Today 2:02 PM

Alex

You up? I have to tell you something 😳

You

It's 2am… this better be good

Alex

You will NOT believe what just happened

vidulk.com

Send a chat

Video pacing

Video background

PREMIUM

Put your video on a moving background, the format story channels use.

Free to preview. Downloading with a background needs a . The free download saves your video without it.

Gameplay, b-roll, anything you have the rights to. It stays on your device.

Get a premium code

No watermark on videos and screenshots
Video backgrounds, including your own footage
Bulk export: up to 10 videos at once
Works on every Vidulk tool, on the site and in the Chrome extension

Secure payment via Stripe · no account · one code unlocks everything premium

How it works

Pick a premium code and pay with Stripe. No account or login needed.
Your code (VID-…) appears right after payment and is emailed to you.
Paste it in the “Have a code” box and click Apply. Everything premium is unlocked from then on.
The same code works on every Vidulk tool, on vidulk.com and in the Vidulk Chrome extension, on any device — just paste it again.
The 24-hour pass runs for a day from purchase and never counts down. Monthly renews each month until you cancel, which you can do any time from this panel; the rest of the month stays yours.
Unlimited is a one-time lifetime license: it never expires and there is nothing to renew.
Keep your code private — it is the only thing that unlocks your purchase. Sharing a code is against our Terms of Use: a shared code is invalidated, without refund. Codes do not work in the mobile app.

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

Funny, Harmless Fake Snapchat Chat Prank Ideas & How to Make Them

What Makes a Great Fake Snapchat Prank?

Keep it lighthearted and obvious: Pranks should always be safe, funny, and staged for entertainment.
Use classic scenarios: Wrong numbers, autocorrect fails, pets texting, or silly misunderstandings work best.
Stay brief: The Snapchat chat style is fast and casual - aim for punchy, short exchanges with a clear punchline or reaction.
Never impersonate real people or make threats: Stick to fictional, harmless setups.

Popular Fake Snapchat Prank Chat Ideas

Wrong Number Mix-Up: Pretend to text someone about a wild plan - "Ready for the llama parade at 3pm?" - and let the confusion build.
Autocorrect Mayhem: Let autocorrect run wild: "I just adopted a shark!" (meant to say "shark" instead of "shark" - the more absurd, the better.)
Pet Texts: Script a chat where your dog or cat "borrows" your phone and sends cute nonsense.
Over-the-Top Parent: Imagine a parent trying way too hard to use teen slang - or giving hilariously bad advice.
Delivery Driver with Opinions: A delivery driver texts unexpected food critiques or jokes about your order.

How to Make a Fake Snapchat Prank Chat Video with Vidulk

Plan your prank: Write out your conversation, choosing your scenario and punchline.
Open Vidulk’s free fake Snapchat chat generator (embedded below).
Enter your script: Add sender names, pick message colors (red for sent, blue for received), and set timestamps or delivery states for realism.
Preview your chat: Make sure it looks authentic with colored name labels, vertical accent bars, and a fast, casual flow.
Export: Download as an animated MP4 video or a PNG screenshot. No signup or app required.

Tips for Viral Prank Chat Videos

Keep it under 30 seconds for TikTok or Reels.
End with a funny reaction or twist.
Use captions or voiceover to add context if needed.
Share as a meme or skit - always for entertainment, never to mislead.

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

Try Vidulk

FAQ

Is it free to make fake Snapchat chat videos with Vidulk?

Yes, Vidulk's online fake Snapchat chat generator is free to use, with a small watermark. You can remove it with a one-time code.

Can I use real names or impersonate someone?

No, always use fictional characters and never impersonate real people. Vidulk’s tools are for entertainment and mockups only.

What export options are available?

You can export your fake Snapchat chat as an animated MP4 video or a PNG screenshot, directly from your browser.

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

No app or signup is needed. Vidulk’s fake Snapchat chat generator runs entirely in your browser.

How do I make my prank chat look realistic?

Use realistic names, timestamps, and message flow. Vidulk's generator matches Snapchat's chat style with colored labels, accent bars, and delivery states.