Verified
File Analysis
SQLite Header Inspector
Parse selected fields from the documented 100-byte SQLite 3 database header.
Game save workbench / Tool directory
Game save editors & file tools.
Browse SaveEditor.com by job, platform, processing mode, or verified support state. The directory separates working tools from in-development records and does not promote planned tools as available.
01 / Browse by job
Choose a tool family.
These stable category pages are the clean discovery paths. Use filters below for temporary combinations such as platform plus processing mode.
01
Save Editors
Game-specific editors with explicit compatibility and support state.
02
Checksum Fixers
Checksum calculation, validation, and supported repair workflows.
03
Save Converters
Transform compatible save representations and related file formats.
04
Hex & Binary
Inspect bytes, numbers, endian order, signatures, and low-level data.
05
File Analysis
Compare saves, find values, inspect strings, and analyze file structure.
06
RPG Maker
Viewers, editors, validators, and utilities for supported RPG Maker data.
07
Patch Tools
Apply or create supported binary, IPS, BPS, and PPF patch formats.
08
Emulator & Retro
Save-format utilities for supported retro systems and emulator workflows.
02 / Tool catalog
Find the right tool without guessing.
Every result carries its support state and processing mode. Read each tool page for exact file, platform, and version compatibility.
Verified
File Analysis
Save File Analyzer
Measure generic binary properties of a local save or data file, including header bytes, known magic signature, entropy, byte distribution, and sample ASCII strings.
Verified
File Analysis
LZ4 Frame Inspector
Validate the standard LZ4 frame magic, descriptor flags, block-size code, optional content size/dictionary ID, and descriptor xxHash32 checksum.
Verified
File Analysis
File Signature Checker
Compare the beginning of a local file with a conservative built-in set of common magic-byte signatures.
Verified
File Analysis
PPF3 Header Inspector
Inspect the documented PPF 3.0 method-2 header, description, image type, block-check flag, undo flag, and patch-data start offset.
Verified
File Analysis
File Entropy Analyzer
Calculate Shannon entropy and byte-distribution statistics for a local file, with a bounded block-by-block entropy view.
Verified
Hex & Binary Tools
Length-prefixed String Tool
Encode UTF-8 text with a 1-, 2-, or 4-byte length prefix or decode a payload whose declared byte length exactly matches the remaining bytes.
Verified
File Analysis
File Byte Frequency Analyzer
Count occurrences and percentages for all 256 possible byte values in a local file without modifying it.
Verified
Hex & Binary Tools
xxHash64 Calculator
Compute xxHash64 with seed 0 using exact 64-bit BigInt arithmetic.
Verified
File Analysis
File Splitter
Split one local file into deterministic fixed-size byte chunks and download each chunk separately without uploading the source.
Verified
Hex & Binary Tools
CRC-64/ECMA Calculator
Calculate CRC-64/ECMA-182 for UTF-8 text using the standard ECMA polynomial and deterministic zero initialization.
Verified
File Analysis
File Merger
Concatenate multiple local files byte-for-byte in browser selection order into one output file.
Verified
Hex & Binary Tools
FNV-1a 32-bit Calculator
Calculate the 32-bit FNV-1a hash of UTF-8 text using the standard offset basis and prime.
Verified
File Analysis
File Slice Extractor
Extract an exact byte range from a local file using a zero-based offset and explicit byte length.
Verified
Hex & Binary Tools
FNV-1a 64-bit Calculator
Calculate the 64-bit FNV-1a hash of UTF-8 text with exact BigInt 64-bit overflow behavior.
Verified
File Analysis
File Padding Tool
Extend a local file to an explicit target length by adding a chosen byte value at the beginning or end.
Verified
Hex & Binary Tools
MurmurHash3 32-bit Calculator
Calculate MurmurHash3 x86 32-bit for UTF-8 text with an explicit unsigned 32-bit seed.
Verified
File Analysis
File Truncator
Create a shorter local copy containing only the first requested number of bytes from the selected file.
03 / Read the status first
A tool name is not a compatibility guarantee.
Game save formats can change between platforms, game versions, storefronts, or updates. A SaveEditor.com tool page should state the input format it accepts, supported versions where known, its processing mode, limitations, and the date its support was last verified.
Verified means the tool has reached the project's supported state. In development means the record may be useful for documentation or progress visibility, but the interface must not be presented as finished. Planned and deprecated records stay out of the normal directory.