From 6d5e92b14d371ebe6133e5613259a858a79d7a0a Mon Sep 17 00:00:00 2001 From: Sharif Date: Tue, 20 Oct 2026 07:30:48 +0600 Subject: [PATCH] Add four more privacy guides and keep CNAME in the build Windows/Mac removal, viewing EXIF, social media behaviour and a sharing checklist. public/CNAME stops gh-pages deploys from dropping the custom domain. Co-Authored-By: Claude Sonnet 5.5 --- .../index.html | 116 ++++++++++++++++ guides/how-to-view-exif-data/index.html | 120 +++++++++++++++++ guides/index.html | 2 +- .../index.html | 121 +++++++++++++++++ guides/remove-exif-data-android/index.html | 2 +- guides/remove-exif-data-iphone/index.html | 2 +- .../remove-exif-data-windows-mac/index.html | 127 ++++++++++++++++++ guides/remove-gps-from-photo/index.html | 2 +- guides/what-is-c2pa/index.html | 2 +- guides/what-is-exif-data/index.html | 2 +- public/CNAME | 1 + public/sitemap.xml | 20 +++ src/lib/Footer.svelte | 4 + vite.config.js | 2 +- 14 files changed, 516 insertions(+), 7 deletions(-) create mode 100644 guides/do-social-media-sites-remove-exif-data/index.html create mode 100644 guides/how-to-view-exif-data/index.html create mode 100644 guides/photo-metadata-privacy-checklist/index.html create mode 100644 guides/remove-exif-data-windows-mac/index.html create mode 100644 public/CNAME diff --git a/guides/do-social-media-sites-remove-exif-data/index.html b/guides/do-social-media-sites-remove-exif-data/index.html new file mode 100644 index 0000000..8e47493 --- /dev/null +++ b/guides/do-social-media-sites-remove-exif-data/index.html @@ -0,0 +1,116 @@ + + + + + + Do social media sites remove EXIF data? What to know before you post | Untrace + + + + + + + + + + + + + + + + + + + + + + + +
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  1. Untrace
  2. Guides
  3. Do social media sites remove EXIF data from photos?
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Do social media sites remove EXIF data from photos?

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Many large platforms remove location and camera details from the version of a photo they display. That does not mean every site does, and it does not cover the other ways a photo reaches people.

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Updated 2026-10-20 · Written by the Untrace team

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What platforms commonly do

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Large social networks generally re-encode uploads and drop most embedded metadata from the public copy. Smaller sites, forums, marketplaces, blogs and some messaging options often serve your file exactly as you uploaded it, GPS included.

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Platform behaviour is not guaranteed and it changes without notice. Treat a platform's policy as a bonus and not as your privacy plan.

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Where metadata still leaks

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  • Original-file sharing: email attachments, cloud links, and chat apps' file or document options usually keep everything.
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  • Marketplaces and classifieds: listing photos of items at home can show your address through the coordinates.
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  • Your own website or blog: uploads to a CMS are served as they are unless a plugin strips them.
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  • Before upload: the platform itself receives your original, metadata included, even if it hides it from viewers.
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A safer habit

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Clean the file before it leaves your device. In Untrace you can see what a photo carries, remove it, and share the copy. Nothing is uploaded, so the platform and everyone else only ever receives the clean file.

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What this does not hide. Metadata removal does not change what is visible: street signs, landmarks, reflections and shadows can still reveal where a photo was taken.

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More detail: What is EXIF data? and how to remove GPS from a photo.

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See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo
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Common questions

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Is it safe to post a photo with GPS data on social media?

It may be hidden from viewers, but it still reaches the platform, and other places the file goes may keep it. Cleaning first avoids the question.

Which sites keep EXIF data?

Any site that serves your original file can. That includes many forums, personal sites and marketplaces. Check the result by downloading your own post and scanning it.

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+ + + diff --git a/guides/how-to-view-exif-data/index.html b/guides/how-to-view-exif-data/index.html new file mode 100644 index 0000000..4272a1a --- /dev/null +++ b/guides/how-to-view-exif-data/index.html @@ -0,0 +1,120 @@ + + + + + + How to view EXIF data of a photo on any device | Untrace + + + + + + + + + + + + + + + + + + + + + + + +
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  1. Untrace
  2. Guides
  3. How to view the EXIF data of a photo
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How to view the EXIF data of a photo

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You can read a photo's hidden details in seconds, on any device. Checking first tells you whether a photo is safe to share.

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Updated 2026-10-20 · Written by the Untrace team

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In your browser, on any device

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Add the photo to Untrace. It lists every metadata block it finds, such as GPS location, camera and device, timestamps, XMP and IPTC fields and C2PA content credentials, and it can show the raw values. The photo is read inside your browser and is not uploaded.

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On Windows

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Right-click the photo, choose Properties, then the Details tab. It shows camera, date, and GPS coordinates if present.

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On Mac

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Open the photo in Preview, choose Tools, then Show Inspector. The Exif and GPS tabs show the stored values.

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On iPhone

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Open the photo in Photos and tap the info button or swipe up. You will see the camera, lens, file size and a map if the photo has a location.

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On Android

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Open the photo in your gallery or Google Photos and swipe up or tap Details. Location, device and capture time appear there.

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What to look for

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  • GPS or a map: the photo can reveal where it was taken.
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  • Make, model and serial numbers: identify the device.
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  • Date and time: show when you were there.
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  • Software and creator fields: reveal the apps you use and sometimes your name.
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If any of that should stay private, remove it before sharing. See what EXIF data is for the full list.

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See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo
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Common questions

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Why do some photos show no EXIF data?

The photo may have been edited, converted or shared through an app that strips it. Screenshots and many downloaded images carry little or none.

Can I see EXIF data without installing software?

Yes. Your operating system and Untrace in your browser both show it without installing anything.

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+ + + diff --git a/guides/index.html b/guides/index.html index 8b5f3c4..61295c5 100644 --- a/guides/index.html +++ b/guides/index.html @@ -38,7 +38,7 @@

Photo privacy guides

Plain-language explanations of the hidden data inside photos, and how to remove it.

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How to remove GPS location from a photoMost phones save the exact latitude and longitude of every photo they take. If the file keeps that data when you share it, anyone who receives it can read where you were.How to remove EXIF data from photos on iPhoneiPhone photos carry their location, the device model and the time they were taken. iOS lets you remove some of that, but not all of it. This guide covers each option and what it leaves behind.How to remove EXIF and location data from photos on AndroidAndroid phones usually write GPS coordinates, the device model and a timestamp into every photo. The steps differ between manufacturers, so this guide covers the common ones and a method that works on any phone.What is EXIF data?EXIF (Exchangeable Image File Format) is a block of hidden information that cameras and phones write into a photo file. It travels with the picture unless something removes it.What is C2PA and how do Content Credentials work?C2PA is an open standard from the Coalition for Content Provenance and Authenticity. It lets software attach a cryptographically signed record to an image describing where it came from and how it was changed.
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How to remove GPS location from a photoMost phones save the exact latitude and longitude of every photo they take. If the file keeps that data when you share it, anyone who receives it can read where you were.How to remove EXIF data from photos on iPhoneiPhone photos carry their location, the device model and the time they were taken. iOS lets you remove some of that, but not all of it. This guide covers each option and what it leaves behind.How to remove EXIF and location data from photos on AndroidAndroid phones usually write GPS coordinates, the device model and a timestamp into every photo. The steps differ between manufacturers, so this guide covers the common ones and a method that works on any phone.How to remove EXIF data from photos on Windows and MacBoth Windows and macOS can remove some photo metadata without extra software. Here is what each built-in tool does, where it falls short, and a method that works the same on either system.How to view the EXIF data of a photoYou can read a photo's hidden details in seconds, on any device. Checking first tells you whether a photo is safe to share.Do social media sites remove EXIF data from photos?Many large platforms remove location and camera details from the version of a photo they display. That does not mean every site does, and it does not cover the other ways a photo reaches people.Photo metadata privacy checklistRun through this list before you post, sell or send a photo. It takes under a minute and covers the details people most often leak by accident.What is EXIF data?EXIF (Exchangeable Image File Format) is a block of hidden information that cameras and phones write into a photo file. It travels with the picture unless something removes it.What is C2PA and how do Content Credentials work?C2PA is an open standard from the Coalition for Content Provenance and Authenticity. It lets software attach a cryptographically signed record to an image describing where it came from and how it was changed.
diff --git a/guides/photo-metadata-privacy-checklist/index.html b/guides/photo-metadata-privacy-checklist/index.html new file mode 100644 index 0000000..6f2b0d0 --- /dev/null +++ b/guides/photo-metadata-privacy-checklist/index.html @@ -0,0 +1,121 @@ + + + + + + Photo metadata privacy checklist: before you share a picture | Untrace + + + + + + + + + + + + + + + + + + + + + + + +
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  1. Untrace
  2. Guides
  3. Photo metadata privacy checklist
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Photo metadata privacy checklist

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Run through this list before you post, sell or send a photo. It takes under a minute and covers the details people most often leak by accident.

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Updated 2026-10-20 · Written by the Untrace team

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Before you share

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  1. Check for location. If the photo was taken at home, work or school, assume it has GPS coordinates until you have looked.
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  2. Check the device and time. Camera model, serial numbers and capture time can link photos to one person.
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  3. Check creator and software fields. They can hold your name, your editing apps or an account.
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  4. Check for content credentials. Some apps and AI tools add a signed edit history. See what C2PA is.
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  5. Clean the file, then check again. Scan the cleaned copy to confirm nothing survived.
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When it matters most

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  • Selling items online: photos taken in your home can expose your address to buyers.
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  • Posting about children or family: remove location from photos taken at home or school.
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  • Journalism and activism: metadata can identify a source, a device or a place.
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  • Dating and meetups: a precise location should never travel with a photo to a stranger.
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  • Sending original files: email, cloud links and document-style attachments keep everything.
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Make it a habit

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Switch off location tags in your camera app, then clean any photo you share as a file. Untrace handles up to 50 photos at once in your browser, so there is nothing to upload and nothing to install.

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Remember what metadata cannot hide. The picture itself can still reveal a place. Check backgrounds, signs and reflections as well.

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See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo
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Common questions

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How long does the checklist take?

Under a minute for a single photo. Batch cleaning makes it quick for an album too.

Do I need to clean every photo I share?

Only the ones that leave your control as files. Photos you only view privately do not need it, but cleaning before you send is a safe default.

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+ + + diff --git a/guides/remove-exif-data-android/index.html b/guides/remove-exif-data-android/index.html index a4427d7..b191710 100644 --- a/guides/remove-exif-data-android/index.html +++ b/guides/remove-exif-data-android/index.html @@ -111,7 +111,7 @@

See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo

Common questions

Will cleaning change how the photo looks?

No. The pixels stay the same. The file is re-encoded, so its size can change a little.

Do messaging apps remove EXIF data?

Some do when you send a photo as an image, but sending it as a document or file usually keeps everything. Clean the file yourself if it matters.

- + diff --git a/guides/remove-exif-data-iphone/index.html b/guides/remove-exif-data-iphone/index.html index aa95d98..83b64af 100644 --- a/guides/remove-exif-data-iphone/index.html +++ b/guides/remove-exif-data-iphone/index.html @@ -112,7 +112,7 @@

See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo

Common questions

Does a screenshot remove EXIF data?

A screenshot is a new file without the original's camera details, and it normally has no GPS coordinates. It can still record the device and time.

Does AirDrop or Messages keep location?

They can. Sharing the original file usually includes its metadata, so use the Location switch in Options or clean the file first.

- + diff --git a/guides/remove-exif-data-windows-mac/index.html b/guides/remove-exif-data-windows-mac/index.html new file mode 100644 index 0000000..0b5d180 --- /dev/null +++ b/guides/remove-exif-data-windows-mac/index.html @@ -0,0 +1,127 @@ + + + + + + How to remove EXIF data from photos on Windows and Mac | Untrace + + + + + + + + + + + + + + + + + + + + + + + +
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  1. Untrace
  2. Guides
  3. How to remove EXIF data from photos on Windows and Mac
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How to remove EXIF data from photos on Windows and Mac

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Both Windows and macOS can remove some photo metadata without extra software. Here is what each built-in tool does, where it falls short, and a method that works the same on either system.

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Updated 2026-10-20 · Written by the Untrace team

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Windows: remove properties from a file

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  1. Right-click the photo and choose Properties.
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  2. Open the Details tab and select Remove Properties and Personal Information.
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  3. Choose Create a copy with all possible properties removed, or pick the properties to remove from the original, then select OK.
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Windows removes the properties it knows about. It can leave behind blocks it does not display, so check the result if the photo is sensitive.

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Mac: remove location in Preview

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  1. Open the photo in Preview.
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  2. Choose Tools, then Show Inspector, and open the Info tab.
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  3. Select the GPS tab and choose Remove Location Info.
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  4. Save the file.
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This removes GPS coordinates only. Camera and timestamp details stay in the file.

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Mac: leave location out when you export from Photos

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In Photos, choose File, Export, then Export Photo, and clear the Location Information option before exporting. The exported copy has no coordinates, and the original in your library is unchanged.

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Any computer: clean everything in your browser

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  1. Open Untrace and drop in one photo or up to 50.
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  2. Review what each file hides.
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  3. Choose Clean image, then download the files or one ZIP.
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Untrace re-encodes the picture to pixels, so every metadata block is left behind, not just the ones the operating system lists. The files stay on your computer.

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Command line. If you already use ExifTool, exiftool -all= photo.jpg removes all metadata from a file. It keeps a backup copy named photo.jpg_original unless you add -overwrite_original.

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See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo
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Common questions

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Does renaming or compressing a photo remove EXIF data?

Renaming does not. Compressing or re-saving can, but it depends on the app, so confirm by checking the result.

Is removing EXIF data reversible?

No. Once the metadata is gone from the copy, it cannot be rebuilt from that copy. Keep the original if you want the details for yourself.

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+ + + diff --git a/guides/remove-gps-from-photo/index.html b/guides/remove-gps-from-photo/index.html index b9bc329..dda0007 100644 --- a/guides/remove-gps-from-photo/index.html +++ b/guides/remove-gps-from-photo/index.html @@ -114,7 +114,7 @@

See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo

Common questions

Does removing GPS data change the picture?

The visible image stays the same. Untrace re-encodes it, so the file size and format can change slightly.

Can someone find my location from a photo without GPS data?

Yes, from what the picture shows, such as street signs or landmarks. Metadata removal does not hide what is visible.

- + diff --git a/guides/what-is-c2pa/index.html b/guides/what-is-c2pa/index.html index 1909ab0..141b7a6 100644 --- a/guides/what-is-c2pa/index.html +++ b/guides/what-is-c2pa/index.html @@ -104,7 +104,7 @@

See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo

Common questions

Is C2PA the same as EXIF?

No. EXIF records camera and location details. C2PA records a signed history of creation and edits. Untrace reads and removes both.

Can C2PA be forged?

The signature protects the manifest from tampering, but anyone can create a manifest with their own certificate, so trust depends on who signed it.

- + diff --git a/guides/what-is-exif-data/index.html b/guides/what-is-exif-data/index.html index 9557a8e..cc82918 100644 --- a/guides/what-is-exif-data/index.html +++ b/guides/what-is-exif-data/index.html @@ -110,7 +110,7 @@

See what your own photo is hiding. Untrace lists every metadata block, then removes it, all inside your browser.

Scan a photo

Common questions

Is EXIF data bad?

No. It is useful for organising your own photos. It becomes a privacy problem only when you share the file with people who do not need it.

Do screenshots have EXIF data?

They usually carry far less, often no location, but they can still include device and time information.

- + diff --git a/public/CNAME b/public/CNAME new file mode 100644 index 0000000..0a68612 --- /dev/null +++ b/public/CNAME @@ -0,0 +1 @@ +untrace.realbrain.cc \ No newline at end of file diff --git a/public/sitemap.xml b/public/sitemap.xml index d2614d6..a4e7006 100644 --- a/public/sitemap.xml +++ b/public/sitemap.xml @@ -25,6 +25,26 @@ 2026-10-20 0.7 + + https://untrace.realbrain.cc/guides/remove-exif-data-windows-mac/ + 2026-10-20 + 0.7 + + + https://untrace.realbrain.cc/guides/how-to-view-exif-data/ + 2026-10-20 + 0.7 + + + https://untrace.realbrain.cc/guides/do-social-media-sites-remove-exif-data/ + 2026-10-20 + 0.7 + + + https://untrace.realbrain.cc/guides/photo-metadata-privacy-checklist/ + 2026-10-20 + 0.7 + https://untrace.realbrain.cc/guides/what-is-exif-data/ 2026-10-20 diff --git a/src/lib/Footer.svelte b/src/lib/Footer.svelte index b180d99..d9fa250 100644 --- a/src/lib/Footer.svelte +++ b/src/lib/Footer.svelte @@ -36,6 +36,10 @@
  • Remove GPS from a photo
  • Remove EXIF on iPhone
  • Remove EXIF on Android
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  • Do social sites strip EXIF?
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  • Remove EXIF on Windows and Mac
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  • View a photo's EXIF data
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  • Privacy checklist
  • What is EXIF data?
  • What is C2PA?
    • diff --git a/vite.config.js b/vite.config.js index 6925698..cf6168d 100644 --- a/vite.config.js +++ b/vite.config.js @@ -2,7 +2,7 @@ import { defineConfig } from 'vite' import { svelte } from '@sveltejs/vite-plugin-svelte' import { resolve } from 'node:path' -const guides = ['', 'remove-gps-from-photo', 'remove-exif-data-iphone', 'remove-exif-data-android', 'what-is-exif-data', 'what-is-c2pa'] +const guides = ['', 'remove-gps-from-photo', 'remove-exif-data-iphone', 'remove-exif-data-android', 'remove-exif-data-windows-mac', 'how-to-view-exif-data', 'do-social-media-sites-remove-exif-data', 'photo-metadata-privacy-checklist', 'what-is-exif-data', 'what-is-c2pa'] // https://vitejs.dev/config/ export default defineConfig({