Modern iPhones take stunning photos — but with that quality comes massive file sizes. A single iPhone photo in HEIC format can easily be 4–8MB. When you need to attach it to a form or email, that’s a problem.
Here is the fastest way to compress iPhone photos, without downloading any extra apps.
Open Safari on your iPhone, go to FileVit, and upload your photo directly from your Camera Roll. The compression runs on your device and the result downloads straight back to your gallery.
Open Compress Image in Safari →Compress directly from Safari — no app needed
You don’t need to install an App Store app that charges a subscription just to compress a photo. FileVit works directly in mobile Safari.
All processing happens locally on your iPhone. Your photos are never uploaded to the cloud — they stay on your device throughout the entire process.
Step-by-step guide for iPhone
- Open Safari on your iPhone.
- Navigate to FileVit’s Compress Image tool.
- Tap the upload area.
- Tap Photo Library to select from your Camera Roll.
- Choose the photo you want to compress.
- Tap Process and then Download to save the compressed image.
Convert HEIC photos automatically
iPhones shoot photos in HEIC format by default. Many government forms, websites, and older software don’t accept HEIC files — they only accept JPG.
When you upload an HEIC photo to FileVit, the tool automatically converts it to a JPG and compresses it simultaneously. You get one small, compatible file with a single step.
Hit a specific file size limit
If a form says “image must be under 200KB” or “maximum 100KB,” use a dedicated target-size tool directly in Safari:
These tools automatically find the right compression level so you don’t have to guess.
Frequently Asked Questions
Will the compressed photo look bad?
Not at standard settings. Modern compression removes data the human eye doesn’t notice. For most social media, forms, or email use, the result looks identical.
Do I need a Mac or computer?
No. The entire workflow works on iPhone through Safari, without needing a Mac or any cables.
Can I compress multiple photos at once on iPhone?
Yes — you can select multiple photos from your Camera Roll when uploading.