This Tool changes only one byte inside the fixed PlayStation 2 memory-card superblock magic. Input must use one of the already-supported complete standard card geometries: 8,388,608 data bytes or 16,384 complete 528-byte physical pages. SaveEditor does not regenerate ECC or filesystem structures. After restoring exactly one marker byte, the existing standard PS2 parser must validate geometry, allocation ranges, FAT indirection and directory traversal before any output is authorized.
Emulator & Retro Tools
PS2 Superblock Magic Recovery
Restore exactly one damaged byte in the fixed Sony PS2 Memory Card Format superblock magic of a complete standard 8 MiB card only when the full existing filesystem parser reopens the reconstructed copy.
01 / Tool workbench
Use the runtime only when it is actually ready.
The application shell fails closed. An input interface is not enabled merely because a WordPress Tool record exists; the declared engine must be registered in the current build.
Session change summary
No output has been built in this session.
02 / Compatibility
Know the supported input before opening a file.
Compatibility fields are intentionally explicit. Missing values stay unclaimed rather than being filled with generic assumptions.
Accepted extensions
.ps2.mcd.bin.raw
Platforms
PS2
Supported versions / editions
Standard 8 MiB PS2 memory-card images already accepted by the Phase 34 strict filesystem parser, in data-only or complete spare-included geometry.
Input constraints
Complete supported standard 8 MiB data-only card or complete 528-byte-page image; exactly one mismatch in the fixed Sony PS2 Memory Card Format marker; strict existing PS2 filesystem parse succeeds after reconstruction; only one marker byte changes.
Known limitations
No ECC/spare regeneration, bad-block repair, FAT/directory reconstruction, allocation repair, nonstandard card resizing, payload editing, or multi-byte magic reconstruction.
Output / result
A new same-length PS2 card image differing from the selected source at exactly one superblock-magic byte.
03 / Instructions
Use a reversible workflow.
File-oriented workflows start with an untouched original. Tool-specific instructions add only details documented for this utility.
- 01Keep the original
Preserve an untouched copy before creating or transforming binary output.
- 02Confirm scope
Match the file size, format, platform, and version to the support information on this page.
- 03Process locally
Use the runtime only when the page reports that its declared engine is loaded.
- 04Validate output
Compare or test the result before replacing any working source file.
Tool-specific steps
Choose a complete standard PS2 memory-card image with a one-byte fixed-magic defect. Keep the original. Output is enabled only if the entire reconstructed filesystem reopens through the existing strict parser.
04 / Privacy and processing
The processing mode is part of the product contract.
SaveEditor.com should state local processing only when the implementation truly keeps file contents in the browser. Server or hybrid processing must be disclosed just as clearly.
Declared mode
Browser local
Runtime state
Operational
Tool-specific privacy notes
Phase 53 reads only the explicitly selected local memory-card file in the browser. The playstation-recovery-v1 runtime has no fetch, XMLHttpRequest, WebSocket, sendBeacon, FormData upload, server-side save processing, or telemetry path. The permanent 16 MiB per-file ceiling remains in force and the selected source is never modified.
05 / Troubleshooting
When a file is rejected, do not force it.
A rejection can indicate an unsupported size, format, version, platform, or byte sequence. Preserve the original and correct the input instead of bypassing validation.
Re-check the documented input type and browser size limit before retrying.
A generic converter does not imply support for every game-specific container, signing scheme, or serialization format.
Return to the untouched source instead of repeatedly processing a damaged or partially transformed file.
Known Tool issues
Wrong geometry, two or more marker defects, or any filesystem parse failure stops recovery. ECC/spare faults and filesystem corruption remain unsupported by this phase.
06 / Verification
Support claims should be traceable.
The verification date, method notes, and public references are kept separate from marketing language so compatibility can be reviewed over time.
Last verified2026-08-10
Profileps2-superblock-magic-recovery
Method notes
Verified against the existing deterministic standard-card fixture with one-byte magic defects, exact scope and source-immutability checks, strict full-filesystem reopen, data-only/spare geometry coverage, negative cases, independent Python reconstruction, and full regression/source-package parity.
07 / FAQ
Questions to answer before editing.
These answers are generated from the Tool record and current runtime state rather than generic compatibility promises.
Is PS2 Superblock Magic Recovery ready to use?
The Tool record is verified and declares an operational runtime. The page enables its input controls only when the declared engine module is loaded in the current build.
Does processing stay in the browser?
Yes for this declared mode. The loaded runtime processes the explicit input in the browser; Tool-specific privacy notes describe the exact scope and limits.
Should I keep the original file?
Yes. Keep an untouched source file until any generated output has been validated.
What if my input is rejected?
Use the validation message to correct the base, encoding, width, timezone, byte alignment, or size. The runtime does not guess through invalid input.
Related tools
Continue with the same tool family.
Only index-ready verified records from the same Tool Family are shown here.