# Offline Video Converter & Tool — Batch Compress,Merge,GIF,Audio

> Offline batch video processing for conversion, compression, merging, audio extraction, and GIF creation. (iPhone/iPad app by Duong Vu.)

- Source: https://appshunter.io/ios/app/offline-video-converter-and-tool/id6756873205 (this page in markdown: same URL + `.md`)
- Developer: [Duong Vu](https://appshunter.io/developer/1525981271)
- Category: Photo & Video, Graphics & Design
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 39 MB
- Languages: American English
- Released: 2026-02-03
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/offline-video-converter-and-tool/id6756873205/reviews.md

## What is Offline Video Converter & Tool?

Process your entire video library in seconds with the ultimate private batch processing toolbox.

Offline Video Converter is the all-in-one solution for content creators and pros who value speed, privacy, and offline reliability. Whether you need to compress 4K footage, turn a funny clip into a GIF, merge your vacation memories, or extract audio from 50 videos at once, our powerful Batch Engine handles it all in a single tap.

100% PRIVATE AND OFFLINE 
Your videos never leave your phone. Unlike other apps that upload your files to the cloud, Offline Video Converter performs all conversions locally on your device.
• No Internet Required: Works perfectly in Airplane mode.
• Zero Tracking: No accounts, no logins, no data collection.
• Secure: Your personal memories stay in your hands.

POWERFUL BATCH PROCESSING 
Why edit one by one? Select unlimited videos and apply edits globally:
• Batch Convert and Compress: Resize and format multiple videos instantly.
• Batch Merge: Join multiple clips into a single seamless video.
• Batch GIF Maker: Create high-quality animated GIFs from your videos.
• Batch Audio: Extract MP3, WAV, or M4A from a list of videos.
• Batch Speed: Create timelapses or slow-motion effects for the entire queue.

KEY FEATURES
1. Video Converter and Compressor (Highlight)
• Save Memory: Reduce file size by up to 80% without visible quality loss.
• Format Control: Convert videos to popular formats (MP4, MOV) for easy sharing.
• Bulk Resize: Batch convert 4K videos to 1080p, 720p, or 480p to free up iPhone storage space.

2. Audio Management and Extraction
• Audio Control: Choose to Mute video sound (remove background noise) or Keep the original audio track during conversion.
• Extract Audio: Turn video files into high-fidelity audio files (MP3, M4A, WAV, CAF).
• Pro Settings: Customize Sample Rate (44.1kHz, 48kHz) and Channels (Mono/Stereo).

3. Video Merger 
• Combine multiple clips into one seamless movie. 
• Orientation Control: Choose between Landscape or Portrait merging. 
• Batch Processing: Add as many clips as you need.

4. Precision Speed Control 
• Slo-Mo & Fast Motion: Adjust playback speed dynamically from 0.1x up to 10x. 
• Two-in-One: Change speed and compress file size in a single step. 
• Smart Safety: Built-in protection prevents you from making videos too short to export.

5. High-Quality GIF Maker
• Turn any video into a smooth, high-quality GIF.
• Custom Control: Adjust FPS and duration limits to create the perfect file size for social media sharing.

6. Precise Video Trimming
• Cut and Edit: Easily remove unwanted parts from the beginning or end of your clips before processing.
• Batch Trim: Apply unique trim ranges to each video in your queue, then process them all at once.

7. Optimized for iPhone & iPad 
• Full-Screen iPad Experience: Utilize the full display for precise editing. 
• Background Processing: Queue up multiple tasks and let them run. 
• Clean Design: Intuitive interface designed for efficiency.

Download Offline Video Converter now and experience the fastest, safest way to manage your video library!

[About Version Premium]
• Payment will be charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
• The account will be charged for renewal within 24 hours before the end of the current period
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription
• Subscriptions may be managed by the user, and auto-renewal may be turned off by going to iTunes Subscriptions after purchase

Terms of Use: https://duongvu.page.link/VideoConverter_TermsOfService
Privacy Policy: https://duongvu.page.link/VideoConverter_PrivacyPolicy

## Key features

- Offline batch video processing
- Video conversion and compression
- Merge multiple video clips
- Extract audio from videos
- Create high-quality GIFs
- Adjust video speed (slow-motion/timelapse)
- Precise video trimming

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Convertly Pro - 1 Month | $2.99 | per month |
| Convertly Pro 1 Year | $19.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/offline-video-converter-and-tool/id6756873205/reviews.md

### 5/5 — Nice

*2026-03-01*

It’s incredible. I love it

## Frequently asked questions about Offline Video Converter & Tool

### Does Offline Video Converter & Tool have ads?

Yes, Offline Video Converter & Tool contains advertisements. These ads help support the development and free availability of the app's features.

### What are the subscription options for Offline Video Converter & Tool?

Offline Video Converter & Tool offers a 'Convertly Pro' subscription with options for 1 month at $2.99 or 1 year at $19.99. The annual plan includes a 3-day free trial.

### Can I use Offline Video Converter & Tool without an internet connection?

Yes, Offline Video Converter & Tool is designed for 100% offline use. All video processing is performed locally on your device, making it perfect for use in Airplane mode.

### How much can I compress videos with Offline Video Converter & Tool?

You can reduce video file sizes by up to 80% without a noticeable loss in quality. This feature helps save storage space on your device.

### What video formats can Offline Video Converter & Tool convert to?

The app allows conversion to popular formats like MP4 and MOV, which are ideal for easy sharing across different platforms and devices.

### What audio formats can be extracted by Offline Video Converter & Tool?

You can extract audio from videos into high-fidelity formats including MP3, M4A, WAV, and CAF. Pro settings allow customization of sample rate and channels.

### Is Offline Video Converter & Tool safe for all ages?

Offline Video Converter & Tool has an age rating of 4+, indicating it is suitable for children and general audiences. The app emphasizes privacy by not collecting user data.

### How often is Offline Video Converter & Tool updated?

The app was last updated on February 3, 2026, with version 1.0. This indicates it is a relatively new application, and updates will likely follow to introduce new features and improvements.

## Version history (last 1 release)

### 1.0 — 2026-02-03

No release notes.

## More apps by Duong Vu

- [Auto Blur Faces: Photo & Video](https://appshunter.io/ios/app/auto-blur-faces-photo-and-video/id1534663171)
- [Prank Sound, Fake Call & Voice](https://appshunter.io/ios/app/prank-sound-fake-call-and-voice/id1660150204)
- [Dog & Cat Translator: Pet Chat](https://appshunter.io/ios/app/dog-and-cat-translator-pet-chat/id6443804216)

All apps by Duong Vu: https://appshunter.io/developer/1525981271

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*