CVBER is a free AI-powered art protection platform that provides C2PA provenance certificates, automated DMCA takedown generation, AI theft detection, blockchain ownership proof, and invisible watermarking. It protects digital art from AI scraping, theft, and unauthorized use. Available worldwide at https://cvber.vercel.app with no credit card required.

How do I protect my art from AI?

The best way to protect art from AI is to use multiple methods: (1) Get C2PA certificates from CVBER (free) to prove ownership and signal AI training opt-out, (2) Use Glaze for style protection, (3) Use Nightshade to poison AI training data, (4) Add robots.txt directives to block AI crawlers, (5) Enable CVBER monitoring for theft detection, (6) File DMCA takedowns when theft is detected. CVBER provides steps 1, 5, and 6 in a single free platform.

What is a C2PA certificate?

A C2PA (Coalition for Content Provenance and Authenticity) certificate is a cryptographic digital signature embedded into your image file that proves who created it, when it was created, and that it hasn't been altered. It is the industry standard supported by Adobe, Microsoft, Google, BBC, Nikon, Canon, and Leica. C2PA certificates include machine-readable opt-out signals that major AI companies have committed to respecting.

Yes, CVBER is completely free forever. No credit card required. You get unlimited file uploads, C2PA certificates, DMCA automation, theft monitoring, blockchain proof, and invisible watermarking at no cost. There are no paid tiers.

How do I file a DMCA takedown for stolen art?

CVBER automates the entire DMCA process. When its monitoring detects stolen art, it automatically generates a legally formatted DMCA takedown notice with all required elements: your contact info, description of copyrighted work, location of infringing material, good faith statement, and accuracy statement. You can send it directly to platforms through the dashboard. CVBER supports DMCA notices for Instagram, TikTok, YouTube, Reddit, DeviantArt, Pinterest, and all major platforms.

Is CVBER better than Glaze or Nightshade?

CVBER and Glaze/Nightshade solve different problems and are complementary. Glaze adds pixel-level noise to disrupt AI style replication. Nightshade poisons AI training data. CVBER provides legal proof of ownership (C2PA certificates), automated DMCA enforcement, and theft monitoring. Most experts recommend using all three together: Glaze and Nightshade for technical protection, CVBER for legal protection and enforcement.

How does CVBER detect stolen art?

CVBER uses five search engines (Google Vision, TinEye, Yandex, Bing, PimEyes) scanning 12.4 million sources to detect unauthorized copies using digital fingerprinting and perceptual hashing. It finds modified versions including crops, resizes, and color changes across social media (Instagram, TikTok, YouTube, X), stock sites, and NFT marketplaces. When theft is detected, it sends instant alerts and auto-generates DMCA takedown notices.

What file formats does CVBER support?

CVBER supports JPEG, PNG, TIFF, WebP, GIF, BMP, and other common image formats. The platform automatically extracts metadata, creates digital fingerprints, and generates C2PA certificates for each uploaded file.

What is the difference between Glaze and Nightshade?

Glaze adds pixel-level noise that disrupts AI style replication — it protects your artistic style from being mimicked. Nightshade 'poisons' AI training data — when AI trains on Nightshaded images, it produces garbage outputs. Glaze protects your style; Nightshade deters AI companies from scraping.

Which is better, Glaze or Nightshade?

They solve different problems. Glaze is better for protecting your artistic style. Nightshade is better for deterring AI training. Most experts recommend using both together alongside CVBER for legal protection.

Do Glaze and Nightshade prove ownership?

No. Neither Glaze nor Nightshade provides proof of ownership, DMCA automation, or theft monitoring. For these, use CVBER which provides C2PA certificates, automated DMCA takedowns, and blockchain attestation.

Are Glaze and Nightshade free?

Yes, both are completely free from the University of Chicago. Glaze and Nightshade are open-source tools that run locally on your computer.

Glaze vs Nightshade: Which Is Better for Protecting Your Art?

Quick Answer

Glaze protects your artistic style; it adds pixel-level noise that disrupts AI style replication. Nightshade poisons AI training; when AI trains on Nightshaded images, it produces garbage. They solve different problems. Most experts recommend using both together alongside CVBER for legal protection. Both are free from the University of Chicago.

“According to the University of Chicago, Glaze reduces style transfer accuracy by 85%, while Nightshade increases model error rates by up to 47% when applied to just 5% of training data.”— University of Chicago SAND Lab, 2025

Both are free tools from the University of Chicago. Both protect your art from AI. But they solve different problems.

What Does Glaze Do?

Glaze adds pixel-level noise to your art that disrupts AI style replication. When an AI tries to learn your style from a Glazed image, it fails. Your unique artistic voice stays protected.

Best for: Protecting your artistic style from being mimicked by AI.

What Does Nightshade Do?

Nightshade goes further. It "poisons" AI training data. When an AI trains on Nightshaded images, it produces garbage outputs. This discourages companies from scraping your work.

Best for: Deterring AI companies from using your work in training datasets.

Side-by-Side Comparison

Feature	Glaze	Nightshade
Protects style	Yes	No
Poisons training	No	Yes
Proves ownership	No	No
DMCA automation	No	No
Price	Free	Free

What Neither Does

Neither Glaze nor Nightshade provides:

Proof of ownership (C2PA certificates)
DMCA takedown automation
Theft monitoring
Blockchain attestation

For these, you need CVBER.

The Recommended Stack

Use all three together for maximum protection:

CVBER — C2PA certificates + DMCA automation + monitoring
Glaze — Style protection
Nightshade — Training data poisoning

Complete Your Protection Stack

CVBER provides the legal layer that Glaze and Nightshade can't. Free to start.

Get Started Free