On Tuesday, Google launched a new site where anyone can verify whether image, video, or audio content has been generated with artificial intelligence. The tool was made available for testing to select journalists, media professionals, and researchers at Google I/O last year.
The site supports the following formats:
- Images: JPG, JPEG, PNG, BMP, WEBP, AVIF, HEIC, HEIF, TIFF, TIF, GIF
- Videos: MP4, MOV, WEBM
- Audio: WAV, MP3, OGG, FLAC, AAC, M4A
Verification is carried out with SynthID, which Google introduced in 2023. The Nano Banana, Veo, and Lyria models, along with tools such as Gemini, Flow, ProducerAI, and Vids, watermark the content they generate with SynthID. OpenAI, Nvidia, and Kakao also support SynthID; OpenAI has its own verification site, and Apple is also reported to be adding support soon. SynthID verification has been integrated into the Gemini app and Chrome. Google announced that it receives 1 million verification requests a day. Microsoft and Meta use their own standards; however, these tools are not flawless and often fail to detect content created with their own developers’ models.
Why it matters
Opening the verification tool to everyone shows that the ability to distinguish AI-generated content is passing from select journalists and researchers to ordinary users; the Gemini and Chrome integration also makes this check part of everyday internet use. However, the system’s scope is limited to content carrying the SynthID watermark; Microsoft and Meta using their own standards means that not all AI-generated content on the internet can be verified through a single site. For this reason, a negative result from the site is not considered proof that a piece of content is genuine. The 1 million verification requests per day reveal just how widespread concern about fake content has become. Although support from OpenAI, Nvidia, Kakao, and soon Apple brings SynthID closer to becoming a potential common standard, whether the industry will converge on a single verification language remains an open question.
Background
Google is not a new name in the FikirPilot archive: we have published 82 stories mentioning this name in the last 90 days; the most recent is dated October 7, 2026.