图像元数据与EXIF检查清除
在浏览器中检查 EXIF、GPS 与相机元数据，清除并验证——不上传、不显示地图。
- 100% 客户端：文件不离开设备
- 检查 JPEG/PNG/WebP；HEIC/AVIF/TIFF 为有限检查
- 观察/证据/方法/局限的隐私发现
- 带验证与处理模式披露的清除预设
- 批量扫描、ZIP 清除、JSON/CSV/Markdown/PDF 导出
所有检查与清除均在浏览器中完成。图像字节与元数据不会上传到 Solasu 服务器。
本工具不会将图像或元数据写入 localStorage、IndexedDB 或 Cookie。处理仅保留在本次会话内存中。
添加图像
拖放 JPEG、PNG、WebP、HEIC、AVIF 或 TIFF
从剪贴板粘贴图像（Ctrl/Cmd+V）。仅使用粘贴事件，不会通过 clipboard API 读取。
JPEG · PNG · WebP（完整清除）· HEIC / AVIF / TIFF（有限检查；不支持清除）
检查
支持多文件。筛选与 ZIP 清除请用“批量”。
图像元数据与EXIF检查清除
Solasu Image Metadata & EXIF Inspector — local EXIF/GPS inspection and cleaning.（本地浏览器处理，不上传）
在浏览器中检查 EXIF、GPS 与相机元数据，清除并验证——不上传、不显示地图。
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
Nothing is uploaded. GPS is numeric only—no maps. Session memory only; no localStorage/IndexedDB persistence of your images.（本地浏览器处理，不上传）
Batch and export for real workflows
Filter batches by format, GPS, metadata presence, or filename; track progress N/M; cancel; and ZIP cleaned outputs.（本地浏览器处理，不上传）
Export cleaned images plus JSON, CSV (with privacy warning), Markdown, and PDF audit reports.（本地浏览器处理，不上传）
常见问题
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
Can I paste images from the clipboard?
Yes via the paste event (Ctrl/Cmd+V). Solasu does not call navigator.clipboard.read.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
Is CSV export private?
CSV may contain potentially identifying values (GPS numbers, creator strings). Treat and share CSV exports carefully.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）
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.（本地浏览器处理，不上传）