Zero upload · 100% local · Private by design
EXIF Remover — No Upload Required
Updated: May 2026
Most online EXIF removers require you to send your photos to their servers — creating an obvious privacy paradox. Flowfiles does the opposite: everything happens in your browser, your images never leave your device.
Zero upload · Zero server · Your photos stay on your device
Why upload creates a privacy problem
When you send a photo to an online service to strip its metadata, you create a paradox: you're handing a potentially sensitive image (with GPS coordinates still intact) to a third-party server. That server may:
- Retain a copy of your image in its logs or database.
- Associate the image with your IP address or account.
- Be subject to data breaches or legal subpoenas.
- Analyze image content for commercial purposes.
The only way to guarantee privacy is to process the image locally, without ever sending it.
How no-upload processing works
Flowfiles uses the browser's FileReader API to read your images as an ArrayBuffer directly in memory. EXIF removal then involves:
- Identifying metadata markers in the JPEG binary stream (APP1 for EXIF/XMP, APP13 for IPTC).
- Reconstructing the file excluding those markers.
- Creating a
Blobin memory and generating a local download URL.
At no point is a network connection made to transfer your image. The entire processing is client-side.
Upload vs no-upload comparison
- With upload: image sent to a server → risk of data leak, latency, internet dependency.
- No upload (Flowfiles): image read locally → zero leak risk, instant processing, works offline once the page is loaded.
Frequently asked questions
How can I verify my files aren't being uploaded?
Open your browser's developer tools (F12), go to the Network tab, and observe the complete absence of network requests when processing an image. Only the initial HTML page load is visible.
Does it work offline?
Once the page is loaded in the browser, yes. Fonts and scripts are the only remote elements needed on first load. After that, EXIF processing works without an internet connection.
Is there a file size limit?
There's no fixed limit — the constraint is available browser memory. Images of 50 MB or more are typically handled without issue on a modern computer.