Guides
How AI provenance actually works — what each technology does, where it is stored, and what that means for what you can remove.
What is C2PA?
The provenance standard behind Content Credentials, how it is stored inside an image, and the two places it tends to break down.
What is SynthID?
Google's imperceptible watermark lives in the pixels, not the metadata — which changes everything about what you can do with it.
Does Claude watermark text?
Two very different things get called "AI text watermarks". Only one of them is something you can find in your browser.
Does ChatGPT watermark images?
ChatGPT images have generally carried C2PA Content Credentials — metadata, not a visible mark — and metadata is easily lost.
C2PA vs SynthID
One is a label on the bottle, the other is dissolved in the liquid. Almost every practical question follows from that distinction.
Can you remove AI watermarks?
Some can, some cannot, and the difference is entirely predictable once you know where the signal lives.
How to remove EXIF data from photos
What is actually in there, how to remove it losslessly, and why most online EXIF removers leave your photos sideways.
How to check AI image metadata
Where generators leave their fingerprints, how to find them, and how to interpret what you get back.
What are Content Credentials?
The consumer-facing name for C2PA provenance, why the little "cr" icon disappears so often, and what durable credentials mean for removal.
Hidden Unicode characters explained
Zero-width spaces, bidi overrides and tag characters — what they do, why they turn up in your text, and how to strip them safely.
Does Instagram Remove EXIF Data and Location From Photos?
Instagram strips standard EXIF GPS tags on upload to protect user privacy, but C2PA credentials and custom UI tags behave differently.
How to Extract Stable Diffusion Prompts and Settings From PNG Images
Stable Diffusion embeds your full prompt, seed, sampler, and model hash inside PNG text chunks — here is how to view or remove them without quality loss.
How to Remove Location Data (GPS) From iPhone Photos
iPhones attach precise GPS coordinates to every photo — learn how to strip location data natively on iOS or losslessly using a local browser tool.
Can You Remove SynthID Watermarks From Google Gemini Images?
SynthID is embedded directly in pixel data — no metadata cleaner or browser tool can detect or remove it, and tools claiming otherwise are misleading.
How to Extract or Remove ComfyUI Workflows From Images
ComfyUI embeds complete node graph JSONs in PNG text chunks — learn how to extract or strip this workflow data losslessly in your browser.
Does Midjourney Add Metadata or Watermarks to Images?
Midjourney does not add visible pixel watermarks, but embeds generation parameters and headers that vary between Discord and web downloads.