Remove AI watermarks & C2PA tags instantly
Strip content credentials from Runway, Sora, Midjourney, and DALL-E outputs. Scrub EXIF, IPTC, and C2PA metadata — all processed locally in your browser.
- No account required
- Nothing is uploaded
- Open your network tab and check
Scan a file
No uploadPick a PNG or JPEG and your file reads its bytes right here in your browser. Nothing is sent to a server — you can check your network tab. Free downloads: 5 of 5 left today, per browser.
- Google Veo
- Google Flow
- Runway
- Kling AI
- Luma
- Pika
- Hailuo / MiniMax
- Seedance
- OpenAI Sora
Three steps, all on your device
No upload, no queue, no waiting on a server.
- 1
Drop a file
An image or a clip from any AI generator. It is read into memory in this tab, nowhere else.
- 2
See what is inside
Every metadata segment is listed with its size before anything is removed, so you know exactly what changes.
- 3
Export a clean copy
Metadata is dropped and the rest is rewritten byte for byte. Pixels and colour profile stay untouched.
See every tag before you remove it
PurifyAI reads the file's real structure and shows each metadata segment: C2PA manifests, XMP, EXIF and the PNG text chunks generators use for prompts and settings.
- Content Credentials (C2PA) and generator signatures
- Prompts, seeds and software tags in PNG and JPEG
- Lossless: pixels and the ICC colour profile are kept
Remove visible watermarks in the Studio
Auto-detect the generator's corner mark or draw a region yourself, then reconstruct the area and export. Compare before and after with a split view.
- Detection presets for the major generators
- Brush, box and sample tools for precise masks
- One click from cleaned to exported
Video, frame by frame
Mask a watermark on a clip, track a moving logo across frames, trim the range you need and export the result, still without uploading anything.
- Moving-logo tracking across frames
- Trim before you export
- Container metadata inspected too
Built for one file or a whole pipeline
Batch a whole folder
Queue hundreds of files and download one ZIP of clean copies. Included with Agency.
REST API for your pipeline
One endpoint and a key. Samples in ten languages, no SDK to install.
Read the API docsClean as you browse
The browser extension scrubs an image from the right-click menu.
Get the extensionYour privacy is non-negotiable
The Studio, Batch Scrubber and extension never store, send or even see your files — the scrubbing engine runs entirely in your browser tab, and no account is required to use the free tools. The optional Agency API is the one exception, and it keeps nothing.
- Local processing
- No uploads in the browser tools
- No analytics or tracking
- No cloud storage
Purpose-built for every AI platform
Dedicated removal tools for each major AI content generator, optimized for their specific metadata formats.
- Remove Runway watermarkStrip the Runway Gen-4 and Aleph logo and C2PA tags from video exports.Video
- Remove Sora watermarkPurify OpenAI Sora-generated videos from content credentials.Video
- Remove Midjourney tagsScrub Midjourney C2PA metadata and EXIF artist tags from images.Image
- Remove DALL-E C2PAClean OpenAI DALL-E 3 Content Credentials from PNG and JPEG files.Image
Start free, upgrade when you need more
Every plan runs the same local engine.
Free
$0 forever- 25 cleanings / month
- Up to 5 a day
- AI metadata & C2PA scrubbing
- Runs locally in your browser
Pro
$12 / month- 500 cleanings / month
- Up to 100 a day
- Everything in Free
- Visible watermark & logo removal
Agency
$39 / month- 5,000 cleanings / month
- Up to 500 a day
- Everything in Pro
- Batch scrubber
Questions
More on the FAQ page.
Are my files uploaded to a server?
No. The engine is JavaScript running in your own browser tab. There is no upload endpoint and no server-side processing queue. You can verify this by opening your browser network tab while scanning a file — you will see no request carrying your data.
What exactly does PurifyAI remove?
Embedded metadata segments. In PNG that means tEXt, iTXt, zTXt, eXIf, tIME and caBX (the JUMBF box holding a C2PA manifest). In JPEG it means the APP1–APP15 marker segments carrying EXIF, XMP, IPTC and C2PA data. Image pixel data, and the ICC colour profile, are preserved.
Do I need an account?
Not to inspect files or to use the free scrubber — those work with no sign-up at all. An account adds a daily cleaning quota, saved history and access to the workspace tools.
Will scrubbing reduce my image quality?
No. The container is rewritten and the compressed pixel data is copied through byte for byte. There is no decode and re-encode step, so the output is pixel-identical to the input. This is the main advantage over tools that simply re-save the image.
Is there an API?
Yes, on the Agency plan. It exposes the same scrubbing engine over REST so you can call it from a render pipeline or backend service. See the developer docs for the endpoint and payload format.
Is it legal to remove watermarks and content credentials?
It depends on the media and your intent. Removing marks from work you own or are licensed to edit is normally fine. Stripping provenance data to pass AI-generated media off as authentic in journalism, elections, legal evidence, academic work or identity documents is prohibited by our terms and may be unlawful where you are. You are responsible for how you use the output.
Start purifying your AI content today
The free plan includes 25 cleanings a month. No credit card required.