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Demarker

Pricing

Simple pricing, no subscription

One credit is one Quick clean with output up to 12 MP. The scan is free, and so are 3 Quick cleans a day on the web. Credits come back automatically if processing fails.

Free

No payment needed.

  • Free scans (fair-use limits apply)
  • 3 Quick cleans a day, output up to 12 MP. Larger images are downscaled to 12 MP unless you pay 2 credits for original size.
Scan an image

Credits

One-time packs, below.

  • The GPU pass
  • Large images, up to 25 MP
  • The API
  • Credits never expire
See packs
Quick clean
1 credit, or 2 for the original size above 12 MP
GPU pass
10 credits, or 15 for the original size above 12 MP

One-time packs, credits never expire

Standard

Recommended

110credits

$12.00

$1.09 per GPU image

Buy Standard

Pro

Best value

300credits

$30.00

$1.00 per GPU image

Buy Pro

Rates are per GPU image, with output up to 12 MP. The GPU pass is best effort. It redraws the image, faces can change slightly, and we cannot confirm removal from the file. See Limitations.

FAQ

Questions

What does the free scan show?

Three layers: visible marks in the pixels, AI metadata such as C2PA Content Credentials, and hidden pixel watermarks that we infer from the metadata. We cannot decode hidden watermarks, so a scan with no signals is not proof that an image is clean.

What is free?

The scan is always free. Quick clean is free up to 3 a day on the web, with output up to 12 MP. Original size above 12 MP, the GPU pass and the API use credits.

Will it remove SynthID?

The GPU pass redraws the image to disrupt hidden pixel watermarks such as SynthID. We cannot read these marks, so we infer them from the metadata, and we cannot promise a result. If it did not work for you, tell us on the result page: a GPU run gets one free re-run within 23 hours. If processing fails, your credits come back.

What do you keep in my file?

Creator and copyright fields stay in the file by default. We strip AI provenance fields only. If a Content Credential carries author values, the credential is removed and those values are carried into the standard fields.

What happens to my images?

Files are processed on our servers and on a GPU host we rent, not in your browser. Originals are deleted 24 hours after the last run on them finishes, or after upload if you never process (up to 72 hours while a job awaits payment). Results are deleted after 24 hours for anonymous visitors, 7 days for signed-in users and 72 hours for API jobs. You can delete an image and its results at any time with Delete now, and we never use images for training.

What if processing fails?

Your credits come back automatically, and a free-quota slot is returned. A run that finds nothing to remove is never charged.

Which files work?

PNG, JPG, JPEG, WEBP, AVIF. We scan images up to 100 MB (120 MB through the API) but only clean up to 25 MP. HEIC is not supported yet.

Is this allowed?

Use it on images you own or have the right to edit, and you confirm that before each clean. Some places, including the EU, China and India, require AI-generated or AI-edited content to be labelled in certain cases, and removing a mark from a file does not remove that duty. We refuse stock, marketplace and third-party marks and adult content, and the service is not available in mainland China. This is not legal advice.

Do you support video?

Not yet. It is images only for now.

Can I use the API?

Yes. Upload, scan for free, clean, then poll or receive a webhook when the job finishes. API cleans use credits and do not get the free daily Quick cleans. The reference is on the API page.

Does it work on edited images?

The scan reads what is in the file. Screenshots, crops and re-saves often drop metadata, so there may be less to read, and "no signals found" does not mean the image is clean. A visible mark can still be found if it is still in the picture. We cannot tell whether a hidden watermark survived an edit.

Can I undo a clean?

No. A clean is a new file, and the file you uploaded is never changed, so keep your own original. Our copy of the original is deleted 24 hours after the last run on it finishes.