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Game save workbench
Local-first tools No installation Support status shown

Tool family

File Analysis

Compare saves, find values, inspect strings, and analyze file structure.

Current catalog

Verified and in-development tools.

Planned and deprecated records are intentionally excluded from Tool Family archives. Each result still carries its own support and processing state.

Verified

File Analysis

Dreamcast VMI Filename Inspector

Read the validated NUL-padded twelve-byte VMI filename field.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMI Mode Inspector

Decode the bounded VMI mode bits and reserved-field predicate without altering metadata.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMI File Size Inspector

Report the non-zero bounded VMI declared file size from a strict 108-byte record.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

N64 Controller Pak Metadata Health

Summarize bounded Controller Pak ID/index defect counts and any single recoverable target.

Platform
Nintendo 64
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

N64 Controller Pak Byte Layout Inspector

Report fixed ID-block and index-page byte ranges only after clean redundant metadata validation.

Platform
Nintendo 64
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

DeSmuME DSV Footer Inspector

Validate and report the documented DSV footer prefix/cookie boundary.

Platform
Nintendo DS
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

DeSmuME DSV Payload Boundary Inspector

Report the exact raw-save source range preceding a strictly validated DSV footer.

Platform
Nintendo DS
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Xbox 360 XContent Data Layout Inspector

Report header size, declared content size, data-file count and data-file size without opening external fragments.

Platform
xbox-360
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

DeSmuME DSV Wrapper Size Auditor

Audit the exact source = raw payload + validated DSV footer size relation.

Platform
Nintendo DS
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Xbox 360 XContent Volume Type Inspector

Identify the documented STFS versus SVOD volume type after strict package and descriptor validation.

Platform
xbox-360
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Wii data.bin Backup Header Inspector

Inspect only the validated unencrypted Wii backup-header fields without decrypting payload data.

Platform
Wii
Processing
Local browser processing
Verified
2026-08-11

Compatibility first

Read the individual tool page before using a save file.

A tool family groups related jobs, but individual file formats and game versions can have different requirements. The individual tool page is the source of truth for compatibility, processing mode, limitations, and verification details.