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Technical issue, question about your certificate, API integration or billing: our team replies within 1 business day, in English or French.

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Find an instant answer

Before writing to us, take a look, most questions are answered right here.

How do I install the CertiPix app?

The app is available on the App Store (iOS) and Google Play (Android). Search for "CertiPix" in your device's store. Installation is free and the app works immediately, even without an account.

I certified a photo but I can't find my certificate

All your certificates are accessible from the "My certifications" tab in the app. If you're signed in to an account, they are also saved online and synced across all your devices. If lost, contact us with your email address, we can retrieve your certificates using their cryptographic fingerprint.

How do I verify the authenticity of a photo I received?

Open the CertiPix app, tap "Verify a photo" and scan the certificate's QR code or paste its verification link. The result appears within seconds: authentic photo, capture date and certificate status.

How do I get an API key for my platform?

REST API access is reserved for the Enterprise plan (custom quote). Fill in the form opposite selecting Enterprise; we review your needs and send your credentials with the full technical documentation.

I want to cancel or change my subscription

You can cancel or switch plans at any time, no commitment. Just send us your request via the contact form with your email address; the change takes effect within 24 hours.

Are my photos stored on your servers?

By default, CertiPix certifies photos without needing server backup. However, for subscriber accounts, some certified photos and photos received via request links may be saved in your user space so they can be viewed in the app. Processing is detailed in our privacy policy.

The app is buggy or crashing: what should I do?

First check that you're using the latest version of the app. If the problem persists, contact us with: your device model, your OS version, and a precise description of the problem (and a screenshot if possible). We handle bugs as a priority.

Write to us

Describe your request and we'll get back to you within 1 business day.

Are you a business with an urgent dispute?

For critical requests related to a commercial dispute or an insurance claim, email us at contact@certipix.co with "URGENT" in the subject, reply within 4 business hours.

Priority contact