iPhone video compressor · In beta
Nanofy Videos
Shrinks your videos on your iPhone, so a long clip fits in an email or stops filling your storage.
- What it is
- An iPhone app that compresses the videos in your library, one clip or a whole queue
- Saves
- HEVC video in a MOV file. Audio passes through as it was
- Presets
- Balanced, Smaller and Tiny for quality. Email 25 MB, WhatsApp 16 MB and Discord 10 MB to fit a size. Or your own resolution and quality
- Originals
- Kept, unless you choose to delete them when you finish
- Needs
- An iPhone with iOS 18 or later
- Account
- None. No sign-up, no email, no login
- Status
- In beta on TestFlight. Join the waitlist
What it does
Pick one clip or line up several. Choose a quality, or a size the clip has to fit, and Nanofy Videos compresses each one on your iPhone. Watch each compressed version full screen.
Each clip shows its progress in the queue. Leave the app mid-batch and the queue waits, then picks up at the first unfinished clip. When you finish, you can delete the originals in one step and see how much space that frees. You can also start it from Shortcuts.
Who it's for
You, if videos take up most of your iPhone or iCloud storage. Or if a clip has to fit an email, a WhatsApp message or a Discord upload and you'd rather not guess at settings.
Your videos stay yours
Nanofy can't see your videos. Nanofy Videos makes no network requests of its own. It carries no analytics and no third-party code. There is no account to create and no Nanofy server for your videos to reach.
Put your iPhone in Airplane Mode and the app still works, for every video stored on the phone. Your videos go where you send them: they save to your own Photos library, and from there to wherever you choose. The privacy policy has the detail.
Other ways to make videos smaller on iPhone
How Nanofy Videos compares with your iPhone's own camera setting, and with websites that compress a file you upload.
| Question | Nanofy Videos | iPhone's High Efficiency setting | Online compressors |
|---|---|---|---|
| Compresses on your iPhone, with no upload | Yes | Yes | No, you upload it |
| Works in Airplane Mode | Yes | Yes | No |
| No copy left on the compressor's servers | Yes | Yes | No, a copy sits on their computers |
| Shrinks videos you already have | Yes | No, new videos only | Yes |
| Fits a clip to 25 MB for email | Yes | No | Depends on the site |
Made with care
Text in Nanofy Videos follows your iPhone's text size and Bold Text settings, and its buttons carry VoiceOver labels.
Nanofy is in beta, and the apps change with what testers tell us. Found a problem, or want something added? The feedback form on the beta page goes straight to the person who builds the apps.
Questions
Can I make a video fit in an email?
Yes. The Email preset fits a clip to 25 MB. WhatsApp fits it to 16 MB and Discord to 10 MB.
Does it keep my original video?
Yes, unless you choose to delete it. When a batch finishes, Nanofy Videos offers to delete the originals in one step and shows how much space that frees.
Does it upload my videos to compress them?
No. Your iPhone does the work, and there are no Nanofy servers for a video to reach.
Is there an Android version?
Nanofy Videos is iPhone only for now. We plan to expand to other platforms later.
Try Nanofy Videos
It's in beta now. Join the waitlist and we'll email you a TestFlight invite.
Join the beta