IMAGE STUDIO / FORENSIC INSPECTION
JPEG Repair Studio
Look inside a damaged JPEG. Inspect and choose embedded JPEG streams, understand what broke, and try conservative fixes without uploading your files.
See what can be saved.
Inspect JPEG markers, locate embedded images, and see each proposed fix. Your original is never overwritten.
Or drag and drop a file anywhere in this panelInspection findings
The report distinguishes warnings from unsupported corruption.
JPEG marker map
Byte offsets, segment lengths and compressed scan boundaries. Select a row to examine its raw bytes.
| Marker | Byte offset | Length | Description |
|---|
Select a JPEG marker to inspect its bytes.
What can JPEG repair actually fix?
A JPEG is organized around markers including SOI (start), frame headers, scan data and EOI (end). This tool inspects those boundaries, identifies extraneous wrapper bytes and missing terminators, and can remove certain optional metadata segments. Missing compression tables or damaged scan bytes usually cannot be rebuilt from markers alone. JPEG specification.
Conservative reconstruction
Extract an intact JPEG from a file containing extra bytes, remove data appended after a real end marker, or add the terminator when scan data extends to EOF. Adding a marker does not restore lost pixels.
Pixel-based recovery
If the browser displays recoverable pixels, the editor can write those decoded pixels to a new JPEG. This can normalize a partially damaged image, but it is a lossy conversion and does not recover missing details.
Privacy and limitations
Inspection and processing take place locally in your browser. No uploads, external decoder service, file storage, or account is required. Results depend on the type and location of corruption and the browser's image decoder.