# Video 2 WebM Cross Converter — Cross Convert - Video and WebM

> Convert videos to WebM and WebM to video formats with editing tools. (iPhone/iPad app by Dongwook Cho.)

- Source: https://appshunter.io/ios/app/video-2-webm-cross-converter/id1442020668 (this page in markdown: same URL + `.md`)
- Developer: [Dongwook Cho](https://appshunter.io/developer/1615253426)
- Category: Photo & Video, Utilities
- Price: $2.99
- Rating: 3.70/5 from 6 App Store ratings · 7 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.4 · 26 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2018-11-16
- Data updated: 2026-09-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/video-2-webm-cross-converter/id1442020668/reviews.md

## What is Video 2 WebM Cross Converter?

WebM file is the standard format for HTML 5 video.

[Video 2 WebM] enables you to convert any video in your iPhone to WebM format.

You can also import WebM file from anywhere you want and convert it to MOV or MP4 video format.

It provides the most professional WebM conversion options. You can create WebM file which meets your requirement easily.

It also provides powerful video editing tools like trim, crop, resize, rotation and flip.


[Video 2 WebM]
• Convert any video format(like mov, mp4) to WebM format.
• Professional WebM options
  - WebM quality
  - WebM conversion speed
  - Two pass variable bitrate
  - Constant quality variable bitrate
  - Constraint quality variable bitrate
  - Average quality variable bitrate
  - Constant bitrate
  - Lossless
  - Compatability : vp9 vs. vp8
• Share the converted WebM file.
• Powerful video editor.

[WebM 2 Video]
• Convert WebM format to video format(mov or mp4).
• Import WebM file from anywhere you want
  - Import from [Files] app
  - Import from iTunes file sharing
  - Import from email attachment
  - Download from url
• Powerful video editor.
• Save the converted video to Camera Roll.
• Share the converted video.

## Key features

- Convert video to WebM
- Convert WebM to MOV/MP4
- Professional WebM conversion options
- Video trimming and cropping
- Import WebM from various sources
- Share converted files

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/video-2-webm-cross-converter/id1442020668/reviews.md

### 1/5 — App does not work

*2026-04-05*

You pay for the privilege for an app to actually work as soon as it gets to 99% it crashes the app it does not convert videos to Webm

### 1/5 — Useless for my needs, crashes with larger files

*2021-05-30*

I need to convert several large file webm files (5GB’s or above) sourced from a console (god knows why it records in webm format). 

The software doesn’t have an iPad mode, so it just runs in iPhone compatibility mode, but the file sizes are just too large for the design of the software, they crash the app even on a 12.9 inch IPad Pro. Will have to look elsewhere for my solution.

### 1/5 — Horrible

*2021-01-02*

Crashes right before it converts or it just restarts the conversation once it’s completed

### 1/5 — No good on iPad Pro

*2020-04-15*

Absolutely no results in converting .webm files from the”Files” app. You select the file, and the app makes no progress. Not even a progress bar.

### 5/5 — upload to screencastify from phone recordings

*2020-04-06*

I was messing with a bunch of apps trying to convert mov to webm. I couldn’t get the mov files to upload to screencastify for classroom videos. If you want to record from your phone or camera, then upload to screencastify, then get this app. Instead of using your computer to record everything, you can use a tripod and position your phone or camera wherever you want. Wasted money and a bunch of time on apps that didn’t work. Happy to spend the $2.99 on this to easily convert to webm.

### 5/5 — No glitch. Works flawless.

*2019-06-03*

Concrete tool for Webm files.

### 5/5 — Great little tool for web m

*2019-02-05*

Worth every penny !! Would recommend to anyone exploring web m

## Frequently asked questions about Video 2 WebM Cross Converter

### What is Video 2 WebM Cross Converter used for?

Video 2 WebM Cross Converter allows you to convert any video on your iPhone to the WebM format. It also lets you convert WebM files into MOV or MP4 video formats.

### What video editing features does Video 2 WebM Cross Converter offer?

The app includes powerful video editing tools such as trim, crop, resize, rotation, and flip, enabling you to modify your videos before or after conversion.

### Can I import WebM files from different sources into Video 2 WebM Cross Converter?

Yes, you can import WebM files from the Files app, iTunes file sharing, email attachments, or by downloading them from a URL.

### What are the professional WebM conversion options available?

The app provides advanced options for WebM conversion, including quality settings, conversion speed, various bitrate methods (two-pass variable, constant quality variable, constraint quality variable, average quality variable, constant), and lossless conversion.

### Does Video 2 WebM Cross Converter support different WebM compatibility options?

Yes, you can choose between vp9 and vp8 compatibility when creating WebM files to meet specific requirements.

### How does Video 2 WebM Cross Converter handle ads?

Video 2 WebM Cross Converter does not contain advertisements, providing an ad-free conversion experience.

### What is the price of Video 2 WebM Cross Converter?

Video 2 WebM Cross Converter is a paid app, available for $2.99.

### On which devices can I use Video 2 WebM Cross Converter?

Video 2 WebM Cross Converter is supported on iPhone and iPod devices.

## Version history (last 5 releases)

### 1.0.5 — 2022-09-25

- Compatibility fix for iOS16

### 1.0.4 — 2019-10-25

- iOS13 support
- Dark mode support

### 1.0.3 — 2019-02-06

- Support for background job

### 1.0.2 — 2018-11-22

- Minor bug Fixes

### 1.0.1 — 2018-11-20

- Save the converted WebM file to iTunes file sharing

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## More apps by Dongwook Cho

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- [Heic 2 Jpg](https://appshunter.io/ios/app/heic-2-jpg/id1289143687)

All apps by Dongwook Cho: https://appshunter.io/developer/1615253426

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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 2026-09-04.*