EXIF & Privacy Cleaner

Inspect and scrub hidden GPS coordinates, camera serial numbers, and capture timestamps from your photos directly in your browser.

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📍 Neutralise Geolocation & Device Trails

Modern smartphone cameras automatically embed exact GPS latitude, longitude, altitude, and timestamps inside every photograph. Scrub this data before listing marketplace items on eBay or Gumtree to prevent revealing your home address.

🔒 100% Client-Side Privacy

All binary header inspections and canvas rasterisations execute locally within your device memory. Private family photography, confidential documents, and commercial assets never traverse the internet or touch an external server.

How to Inspect and Scrub Photo Metadata

  1. Select Image: Drag and drop your JPEG, PNG, WebP, or TIFF file into the upload zone or paste directly from clipboard using Ctrl + V.
  2. Inspect Hidden Tags: Review the detected camera model, serial numbers, date timestamps, and GPS coordinates listed in the metadata panel.
  3. Select Clean Format: Keep the original image format or convert into modern WebP or standard JPEG with custom compression quality.
  4. Scrub & Save: Click Scrub & Download Clean Photo to save your metadata-free image, or click Copy Clean to copy directly to your clipboard.

High-Performance Browser Architecture

BWTools uses high-speed binary stream parsing via exifr to inspect TIFF headers, EXIF IFD0/IFD1 tags, IPTC records, XMP XML payloads, and GPS SubIFD blocks directly from memory array buffers.

Sanitisation is guaranteed via pure HTML5 2D Canvas rasterisation. By decoding raw image bitmaps onto an unlinked canvas context and re-encoding with native toBlob() APIs, all auxiliary metadata markers (APP1, APP2, Exif chunks) are completely discarded with zero metadata leakage risk.

Metadata Detection & Sanitisation Specs

Image Format Detectable Metadata Categories Scrubbing Technique Alpha Transparency Privacy Guarantee
JPEG / JPG EXIF, GPS, XMP, IPTC, MakerNotes Full Canvas Rasterisation White Background Fill 100% Metadata Cleared
PNG eXIf chunks, tEXt, zTXt, iTXt Full Canvas Rasterisation Supported (Preserved) 100% Metadata Cleared
WebP EXIF & XMP Chunks Full Canvas Rasterisation Supported (Preserved) 100% Metadata Cleared
TIFF / AVIF Baseline & Extended GeoTIFF Full Canvas Rasterisation Format Dependent 100% Metadata Cleared

Frequently Asked Questions

Why do smartphones attach GPS coordinates to my photos?

Modern iOS and Android devices use location services to tag photos with coordinates so photo albums can organise pictures geographically. However, when sharing photos on classifieds, forums, or online marketplaces, these coordinates can reveal your exact residence.

How does canvas rasterisation guarantee metadata removal?

Instead of simply attempting to edit or delete binary header chunks, BWTools draws only the visual pixel matrix onto a fresh HTML5 canvas element. When exporting to a new blob, the browser generates a completely clean file container without any metadata headers.

Does scrubbing EXIF data reduce image quality?

No perceptible quality is lost. By setting the quality level to 95% or higher, or by choosing lossless PNG format, the re-encoded image retains all sharpness, contrast, and colour fidelity while stripping 100% of the metadata headers.