AIwatermark.studio — strip AI watermarks in your browserAIwatermark.studio is a free tool that detects and removes AI provenance marks from your own files, entirely inside your browser. Nothing is uploaded, there is no account and no subscription.What it removes

Invisible Unicode carriers: zero-width spaces, joiners, bidi controls, variation selectors, tag characters and space homoglyphs.

C2PA / Content Credentials manifests and JUMBF containers (PNG caBX chunks, JPEG APP11 segments).

EXIF, XMP and document properties: PNG text chunks, JPEG APPn segments, PDF XMP packets and Info entries, DOCX docProps, ODT meta.xml.

MP4 and MOV metadata boxes (udta, meta, uuid XMP).

Statistical text watermarks: rewriting lowers the density of the favoured tokens sampling watermarks rely on (best-effort).

SynthID-class pixel watermarks: sub-pixel resampling, per-channel dither and re-encode (best-effort).

FormatsPNG, JPEG, SVG, PDF, DOCX, ODT, HTML, Markdown, TXT, CSV, JSON, MP4, MOV.Version françaiseAIwatermark.studio est un outil gratuit qui détecte et efface les filigranes et marques de provenance IA de vos propres fichiers, entièrement dans votre navigateur : Unicode invisible, manifestes C2PA, métadonnées EXIF/XMP, propriétés de documents, métadonnées MP4/MOV, filigranes statistiques du texte et filigranes de pixels de type SynthID. Aucun envoi de fichier, aucun compte, aucun abonnement.This application needs JavaScript enabled to run the in-browser cleaning tools.

AIwatermark.studio

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PNG, JPEG, SVG, PDF, DOCX, ODT, HTML, Markdown, TXT, MP4, MOV

Disrupt pixel watermarks (SynthID class)

Best-effort by design: this tool reports verifiable removals only and cannot certify that a vendor detector will fail.