Dayront App

Native apps for every platform, in active development. Process files up to 5 GB directly on your device — no memory limits, no uploads, no waiting.

⚡ 10× faster 📁 5 GB file limit 🔒 100% offline

In active development

The Dayront App is coming soon

Android, iOS, Windows, macOS, and Linux builds are all in progress. Native FFmpeg engine, 5 GB file support, fully offline. Leave your email and we'll ping you the moment each one goes live.

Notify me when it launches

No spam. One email per platform, only when it ships. In the meantime, the web tools below work exactly the same in your browser.

All platforms

Android Coming soon

Android 7+ · ARM64

In development. Native FFmpeg · 5 GB files · Works offline.

iOS Coming soon

App Store

In development. Coming soon.

Windows Coming soon

Windows 10/11 · x64

Coming soon. Signed installer.

macOS Coming soon

Universal · Intel + Apple Silicon

Coming soon. Signed and notarized.

Linux Coming soon

AppImage · x86_64

Coming soon. Also .deb and .rpm.

🌐

While you wait — install the PWA

Every Dayront tool already runs in your browser. Install the web app and you get an app-like experience right now: home screen icon, full-screen, offline support, and no app store needed.

Manual install instructions

iOS Safari Share → Add to Home Screen

Android Chrome Menu (⋮) → Install app

Desktop Chrome / Edge Install icon in the address bar

Desktop Safari File → Add to Dock

Web vs App

Feature	Web Today	App Soon
Max file size	100–350 MB	5 GB
Processing speed	1×	Up to 10× faster
Works offline	Partial (after first load)	Fully offline
8K conversions	❌ Not recommended	✅ Supported
AI tools (captions, background removal)	⚠️ Small files only	✅ Full-size
Batch processing	❌	✅ Coming soon
Ads	Small banner	None
Data collection	None	None
Price	Free	Free

What you'll unlock with the app

These 22 tools will run best in the app — some will require it.

🎬
FLV to MP4
🎬
FLV to WebM WebM encoding via libvpx is slow in-browser. Try the Dayront app.
📉
Video Compressor Compression is CPU-intensive. The Dayront app uses native FFmpeg — up to 10× faster.
🔗
Video Merger Merging re-encodes video. For files over 300 MB, the Dayront app is much faster.
🖼️
Video to GIF GIF conversion is memory-heavy. Keep clips short for best results.
↔️
Resize Video
🔲
Crop Video
⏱️
Change FPS
📝
AI Video Captions AI captioning needs ~1 GB free RAM. For longer videos, use the Dayront app.
🪄
AI Background Remover First run downloads a ~40 MB AI model. The app comes pre-bundled.
🎨
AI Photo Editor
🎬
Burn Subtitles Burning subtitles re-encodes the whole video. The Dayront app is 10× faster.
🎬
480p SD to 4K UHD Upscaleer 4K output is memory-intensive. The Dayront app is 10× faster.
🎬
480p SD to 8K UHD Upscaleer 8K conversion needs a powerful desktop. The Dayront Desktop app is highly recommended.
🎬
720p HD to 4K UHD Upscaleer 4K output is memory-intensive. The Dayront app is 10× faster.
🎬
720p HD to 8K UHD Upscaleer 8K conversion needs a powerful desktop. The Dayront Desktop app is highly recommended.
🎬
1080p Full HD to 4K UHD Upscaleer 4K output is memory-intensive. The Dayront app is 10× faster.
🎬
1080p Full HD to 8K UHD Upscaleer 8K conversion needs a powerful desktop. The Dayront Desktop app is highly recommended.
🎬
2K QHD to 4K UHD Upscaleer 4K output is memory-intensive. The Dayront app is 10× faster.
🎬
2K QHD to 8K UHD Upscaleer 8K conversion needs a powerful desktop. The Dayront Desktop app is highly recommended.
🎬
4K UHD to 8K UHD Upscaleer 8K conversion needs a powerful desktop. The Dayront Desktop app is highly recommended.
🎬
8K UHD to 4K UHD Downscaleer 4K output is memory-intensive. The Dayront app is 10× faster.

Frequently asked questions

When will the apps be available?

Android is furthest along and expected first. iOS, Windows, macOS, and Linux will follow. Leave your email below and we'll notify you the moment each platform launches — no spam, one email per platform.

Will the apps be free?

Yes. Same privacy-first promise as the web version — no ads, no sign-up, no telemetry.

Why will the app be faster than the browser?

The browser version has stricter memory limits per tab. The app runs a native FFmpeg binary directly on your device — up to 10× faster and with no memory limit.

Will the app upload my files?

No. Everything will happen locally on your device, exactly like the web version. The app will never connect to a server for processing.

Why will the app be large?

The apps bundle a full native FFmpeg engine (libavcodec, libx264, libmp3lame, and more). This is what enables 5 GB file support and 10× faster processing. It puts the app in the same size range as professional media editors like CapCut or InShot.

Will my settings and preferences carry over?

Yes. Your theme, language, and recent tool history will sync between web and app (stored locally — no accounts required).

What can I use right now?

Every Dayront tool already works in your browser — no install required. You can also install the Dayront web app as a PWA for a home-screen icon and offline support. See the "While you wait" section above.

What devices will be supported?

Android 7+ on ARM64 (virtually every phone made since 2017). iOS 14+. Windows 10/11. macOS 11+ on both Intel and Apple Silicon. Linux x86_64. 32-bit-only Android devices from before 2017 will not be supported.

Will the app be on the Play Store / App Store?

Yes — Play Store and App Store listings are planned. A direct download will also be available from this page for people who prefer it.

Stay updated

Be the first to know when we launch

Enter your email and we'll let you know the moment each platform goes live.