Texture64: a focused N64 texture extractor and editor
Experience extraction and insertion of Nintendo 64 texture data with direct ROM editing: open a ROM, view IA or CI textures, and insert replacements at a chosen offset. Texture64, created by queueRAM, targets ROM hackers and retro modders who need precise texture handling. The app supports multiple N64 codecs, external palette loading, real-time pixel color readout, and keyboard shortcuts to speed common rip-and-insert workflows for hands-on preservation and modding tasks.
What the tool actually reads and writes
Texture64 parses N64-specific texture codecs such as RGBA16, IA8, CI8, CI4, I4, and 1bpp and converts them to standard image files (PNG, JPG, BMP). The app opens a binary and exposes texture data for export and editing, and it includes an Insert command (Ctrl+I) plus Save (Ctrl+S) to overwrite the opened file at the selected offset. That means you can both extract assets and write modified graphics back into a ROM image.
Does it affect system performance during use?
The program uses a lightweight, portable design aimed at quick ripping and inserting workflows rather than background scanning. The viewer offers adjustable scaling and background color settings while showing hovered pixel color info in real time, which implies negligible I/O and modest memory use typical of a single-window image editor. The portable executable runs on Windows and can operate under Mono on Linux, reducing installation overhead on desktop systems.
Is it safe to run on a production ROM or for preservation work?
Texture64 performs direct writes to the opened binary when you use Save, so it does not create an automatic restore point before overwriting files. It supports external palette loading and split palette mode for non-contiguous palette data, which helps avoid accidental color corruption when working with indexed textures. Because Save directly modifies the file, users should back up images externally before committing changes.
Who should use Texture64 and one clear caveat
Texture64 suits experienced ROM hackers, modders, and preservationists who need precise access to N64 texture codecs and palette control. It handles the specific formats and insertion workflow those users require, but it writes directly to binaries without an automatic rollback, so always keep a separate backup before saving changes to a ROM.
