About Scan for Embedded Files
Scans the data for potential embedded files by looking for magic bytes at all offsets. This operation is prone to false positives. WARNING: Files over about 100KB in size will take a VERY long time to process.
Input: binary bytes (text input uses UTF-8; a file retains its original bytes). Output: text.
Format reference: Scan for Embedded Files background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Settings used in this example
| Parameter | Example value | Input and choices |
|---|---|---|
| Images | true | On or off |
| Video | true | On or off |
| Audio | true | On or off |
| Documents | true | On or off |
| Applications | true | On or off |
| Archives | true | On or off |
| Miscellaneous | false | On or off |
Result
The example demonstrates the configured operation. Generated values, timestamps or formatting may vary between runs.
Parameters
| Parameter | Default value | Input and choices |
|---|---|---|
| Images | true | On or off |
| Video | true | On or off |
| Audio | true | On or off |
| Documents | true | On or off |
| Applications | true | On or off |
| Archives | true | On or off |
| Miscellaneous | false | On or off |
Before interpreting the result
File signatures and heuristics are clues, not definitive classification. Retain an original copy and compare exact bytes when investigating a file. A parser failure can also indicate truncated or unsupported data.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.