Bild-Metadaten- & EXIF-Prüfer
Prüfen Sie EXIF-, GPS- und Kamerametadaten im Browser, bereinigen und verifizieren Sie—ohne Upload und ohne Karten.
- 100 % clientseitig: Dateien verlassen Ihr Gerät nicht
- JPEG, PNG, WebP prüfen; HEIC/AVIF/TIFF eingeschränkte Prüfung
- Datenschutz-Befunde mit Beobachtung / Beweis / Methode / Grenze
- Presets mit Verifikation und Offenlegung des Verarbeitungsmodus
- Stapel-Scan, ZIP-Bereinigung, JSON/CSV/Markdown/PDF-Export
Prüfung und Bereinigung laufen in Ihrem Browser. Bildbytes und Metadatenwerte werden nicht an Solasu-Server gesendet.
Dieses Tool schreibt Bilder oder Metadaten nicht in localStorage, IndexedDB oder Cookies. Die Verarbeitung bleibt im Speicher dieser Sitzung.
Bilder hinzufügen
JPEG-, PNG-, WebP-, HEIC-, AVIF- oder TIFF-Dateien hier ablegen
Bild aus der Zwischenablage einfügen (Strg/Cmd+V). Nur das Paste-Ereignis — die Zwischenablage wird nicht programmatisch gelesen.
JPEG · PNG · WebP (volle Bereinigung) · HEIC / AVIF / TIFF (eingeschränkte Prüfung; Bereinigung nicht unterstützt)
Prüfung
Mehrfachauswahl wird unterstützt. Für Filter und ZIP-Bereinigung die Registerkarte Stapel verwenden.
Bild-Metadaten- & EXIF-Prüfer
Solasu Image Metadata & EXIF Inspector — local EXIF/GPS inspection and cleaning. (Lokale Verarbeitung; kein Upload.)
Prüfen Sie EXIF-, GPS- und Kamerametadaten im Browser, bereinigen und verifizieren Sie—ohne Upload und ohne Karten.
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
Nothing is uploaded. GPS is numeric only—no maps. Session memory only; no localStorage/IndexedDB persistence of your images. (Lokale Verarbeitung; kein Upload.)
Batch and export for real workflows
Filter batches by format, GPS, metadata presence, or filename; track progress N/M; cancel; and ZIP cleaned outputs. (Lokale Verarbeitung; kein Upload.)
Export cleaned images plus JSON, CSV (with privacy warning), Markdown, and PDF audit reports. (Lokale Verarbeitung; kein Upload.)
Häufige Fragen
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
Can I paste images from the clipboard?
Yes via the paste event (Ctrl/Cmd+V). Solasu does not call navigator.clipboard.read. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
Is CSV export private?
CSV may contain potentially identifying values (GPS numbers, creator strings). Treat and share CSV exports carefully. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)
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. (Lokale Verarbeitung; kein Upload.)