Inspecteur de métadonnées et EXIF d'images
Inspectez EXIF, GPS et métadonnées appareil photo dans le navigateur, nettoyez et vérifiez—sans téléversement ni cartes.
- 100 % côté client : les fichiers ne quittent pas l'appareil
- Analyse de JPEG, PNG, WebP ; HEIC/AVIF/TIFF limitée
- Constatations de confidentialité : Observation / Preuve / Méthode / Limite
- Préréglages avec vérification et divulgation du mode de traitement
- Analyse par lot, ZIP, export JSON/CSV/Markdown/PDF
L'inspection et le nettoyage s'exécutent dans votre navigateur. Les octets d'image et les valeurs de métadonnées ne sont pas envoyés aux serveurs Solasu.
Cet outil n'écrit pas vos images ni métadonnées dans localStorage, IndexedDB ou cookies. Le traitement reste en mémoire pour cette session.
Ajouter des images
Glissez-déposez ici des fichiers JPEG, PNG, WebP, HEIC, AVIF ou TIFF
Collez une image depuis le presse-papiers (Ctrl/Cmd+V). Seul l'événement paste est utilisé — le presse-papiers n'est jamais lu par programmation.
JPEG · PNG · WebP (nettoyage complet) · HEIC / AVIF / TIFF (inspection limitée ; nettoyage non pris en charge)
Examen
La sélection multiple est prise en charge. Utilisez l'onglet Lot pour les filtres et le nettoyage ZIP.
Inspecteur de métadonnées et EXIF d'images
Solasu Image Metadata & EXIF Inspector — local EXIF/GPS inspection and cleaning. (Traitement local ; sans téléversement.)
Inspectez EXIF, GPS et métadonnées appareil photo dans le navigateur, nettoyez et vérifiez—sans téléversement ni cartes.
Inspect, privacy findings, then clean with verification
Solasu surfaces file stats, a foldable capability matrix, searchable raw tags, and on-demand SHA-256. Privacy findings use Observation / Evidence / Method / Limitation—never opaque privacy scores. (Traitement local ; sans téléversement.)
Cleaning offers Remove location, Remove identifying fields, and Full Clean (color kept by default), then re-inspects the output so download decisions are evidence-based. (Traitement local ; sans téléversement.)
Local-only processing with clear format limits
JPEG, PNG, and WebP support inspect and clean. HEIC, AVIF, and TIFF are inspect-limited with clean unsupported. Processing modes disclose metadata-only, lossless transform, or re-encode. (Traitement local ; sans téléversement.)
Nothing is uploaded. GPS is numeric only—no maps. Session memory only; no localStorage/IndexedDB persistence of your images. (Traitement local ; sans téléversement.)
Batch and export for real workflows
Filter batches by format, GPS, metadata presence, or filename; track progress N/M; cancel; and ZIP cleaned outputs. (Traitement local ; sans téléversement.)
Export cleaned images plus JSON, CSV (with privacy warning), Markdown, and PDF audit reports. (Traitement local ; sans téléversement.)
Questions fréquentes
What is image metadata / EXIF?
Image metadata is structured information stored alongside pixels—EXIF camera settings, GPS coordinates, timestamps, software tags, IPTC/XMP publishing fields, and optional ICC color profiles. Solasu inspects these layers locally in your browser. (Traitement local ; sans téléversement.)
Can I see GPS coordinates?
Yes, when numeric latitude/longitude are present they are shown as numbers. Solasu never loads map tiles, geocoding, or reverse lookup APIs. (Traitement local ; sans téléversement.)
Can I remove GPS / location metadata?
Yes for JPEG, PNG, and WebP using the Remove location preset or by selecting the Location category, followed by automatic verification. (Traitement local ; sans téléversement.)
What camera information can be inspected?
Make, model, lens, exposure, ISO, and related Camera/Lens tags when present. MakerNotes are reported as opaque byte length only and are not parsed as a removable category. (Traitement local ; sans téléversement.)
Does Full Clean remove color / ICC?
No. Full Clean removes removable privacy categories but keeps ICC/color by default. Enable Advanced “Remove color metadata” only if you accept possible rendering differences. (Traitement local ; sans téléversement.)
Is my image uploaded to a server?
No. Inspection, cleaning, verification, and report generation run entirely in your browser. Image bytes and metadata values are not sent to Solasu servers. (Traitement local ; sans téléversement.)
Does the tool store files on disk or in browser storage?
No persistent localStorage, IndexedDB, or cookie storage of your images or metadata. Processing stays in session memory; revoke object URLs when files are removed. (Traitement local ; sans téléversement.)
Which formats can be cleaned?
JPEG, PNG, and WebP support full clean. HEIC, AVIF, and TIFF are inspect-limited / clean unsupported—convert with HEIC Converter or another tool first if you need a cleaned copy. (Traitement local ; sans téléversement.)
What does HEIC Limited / Unsupported clean mean?
exifr may extract some tags from HEIC/AVIF/TIFF, but Solasu does not rewrite those containers. Clean status is Unsupported; use Inspect/Privacy only or convert to JPEG/PNG/WebP. (Traitement local ; sans téléversement.)
What are the three processing modes?
Metadata-only (strip tags without changing pixels), Lossless transform (e.g. JPEG DCT orientation when possible), and Re-encoded (pixels rewritten with explicit disclosure). The UI always shows which mode was used. (Traitement local ; sans téléversement.)
Why did the file hash change after cleaning?
Removing metadata or re-encoding changes bytes, so SHA-256 changes. A hash change does not mean corruption—use verification statuses (Removed/Retained/Remaining) and visual compare. (Traitement local ; sans téléversement.)
Does orientation removal change how the photo looks?
Orientation handling never silently flips appearance. It may keep metadata-only, apply a lossless transform, or re-encode with disclosure so visual orientation stays consistent. (Traitement local ; sans téléversement.)
Are MakerNotes removed?
MakerNotes are not a selectable removable category. If EXIF is stripped as a whole for selected categories, opaque MakerNotes inside that EXIF segment are removed with it; otherwise they remain opaque. (Traitement local ; sans téléversement.)
What is the Remove identifying fields preset?
It targets Location, Creator, Capture timestamps, and Embedded preview—worded as potentially identifying metadata, not a legal “personal information” claim. (Traitement local ; sans téléversement.)
Can I paste images from the clipboard?
Yes via the paste event (Ctrl/Cmd+V). Solasu does not call navigator.clipboard.read. (Traitement local ; sans téléversement.)
What are the hard size limits?
50 MB per file, 500 files per batch, and 200 MB total batch size. Soft/strong warnings appear earlier for large workloads. (Traitement local ; sans téléversement.)
Is CSV export private?
CSV may contain potentially identifying values (GPS numbers, creator strings). Treat and share CSV exports carefully. (Traitement local ; sans téléversement.)
Can I verify cleaned output?
Yes. After clean, Solasu re-inspects the output and shows per-category Removed/Retained/Remaining/Unknown/Unsupported statuses with before/after counts. (Traitement local ; sans téléversement.)
Does cleaning always preserve pixel appearance?
Metadata-only and successful lossless transforms aim to preserve appearance. Re-encoded mode may change compression; color removal can change viewer color management. Disclosures are always shown. (Traitement local ; sans téléversement.)
Are there secondary SEO landing URLs?
No. The production path is /image-metadata/ (and locale prefixes). There are no secondary keyword landing URLs for this tool. (Traitement local ; sans téléversement.)
How does WebP inspection work?
WebP uses a custom RIFF extractor for EXIF/XMP/ICCP chunks plus exifr on the EXIF payload—exifr alone has no WebP container parser. (Traitement local ; sans téléversement.)
Can I process many files at once?
Yes. Batch lists files with filters (format/GPS/metadata/filename), progress N/M, cancel, per-file status, and batch clean+ZIP. (Traitement local ; sans téléversement.)