VDO Compress — free, 100% offline video compressor & converter
VDO Compress is the best free, 100% offline video compressor and converter app for iPhone, iPad and Android. Compress, convert and create — every tool runs on your device, so your video never leaves your phone. Shrink videos up to 80% smaller, up to 5× faster with the native hardware engine. No cloud uploads, no account, no subscriptions. Available in 15 languages.
Download on the App Store ·
Get it on Google Play
Seven video tools in one app
- Compress Video — shrink file size while keeping the quality.
- Batch Compress — compress several videos at once.
- Make GIF — turn a short clip into a looping GIF.
- Extract Audio — save a video's soundtrack as MP3 or M4A.
- Extract Images — save video frames as JPG images.
- Reverse / Boomerang — play a clip backward, or bounce it forward-and-back.
- Photo Slideshow — turn a set of photos into a shareable video.
Why VDO Compress
- Offline & private — every tool runs on-device; zero cloud uploads, no account.
- Native speed — the hardware engine (AVFoundation / MediaCodec) is up to 5× faster.
- 4K & HDR quality — full 4K, HDR (BT.2020, 10-bit) and flawless portrait scaling.
- No subscriptions — one app, all tools.
Formats: MP4, MOV, HEVC/H.265, H.264 in; MP3/M4A audio, JPG frames, and GIF out. Rated 4.9 out of 5 by 188 users.
Frequently asked questions
Does VDO Compress work offline?
Yes. Every tool runs 100% on-device. You can compress, convert and export in airplane mode — your video never leaves your phone.
Is it free? Are there subscriptions?
The app is free to download with no subscriptions. A fair Smart Point System keeps processing fully offline and ad-free.
Does it support 4K and HDR?
Yes — full 4K, HDR (BT.2020, 10-bit) with intelligent HDR handling, plus flawless portrait scaling with no deformed aspect ratios.
What formats can it handle?
MP4, MOV, HEVC/H.265, H.264 and more. Audio exports to MP3 or M4A; frames export as JPG; GIF export is built in.
Does the app upload my data?
Never. There is no cloud and no account. All processing is on-device, so nothing is uploaded or stored on a server.
Does it work on iPad?
Yes — VDO Compress is a universal app for iPhone and iPad, and it's also available on Android.
How many languages are supported?
The app is fully localized in 15 languages, including full right-to-left support for Arabic.