Convert Sony PlayStation 1 & 2 PSX SPU-ADPCM audio streams, sound effects, and voice clips (.vag, .vagp) into standard 16-bit linear PCM WAV directly in your browser. 100% private in-browser decoder.
Detailed side-by-side format architecture for VAG Sound Stream / Module (.vag) and Waveform Audio File Format (.wav). Every conversion executes strictly within isolated browser memory without network transit.
Drag and drop your .vag file onto the working surface or use the system file dialog. File magic bytes are verified locally on device.
Select a quality preset (Lossless, Visually Lossless, Balanced, Smallest) or adjust advanced encoding switches in the options panel.
Click CONVERT to execute local WebAssembly compilation. Save the finished .wav directly to local storage, or stage it for chaining.
Prefer local shell scripting? Run this standard POSIX command on your machine to achieve equivalent transcoding without a web interface:
# Convert VAG to WAV locally
ffmpeg -i input.vag -codec:a pcm_s16le output.wavGame developer asset pipeline
Game developers routinely deal with engine archives, raw sprite sheets, and specialized GPU texture compressions. Extract Godot PCK and Ren'Py RPA game packages into ZIPs, convert Valve VTF and DirectDraw Surface DDS textures to transparent PNGs, and export Aseprite animations without launching heavyweight game editors.
Retro computing and vintage file recovery
Digital preservation often runs into forgotten 8-bit and 16-bit binary formats from the 1980s and 1990s. Decode 1984 Apple Macintosh MacPaint graphics, Commodore Amiga Deluxe Paint IFF bitmaps and 8SVX audio samples, classic MS-DOS PCX images, and PlayStation 1 TIM textures into modern PNG and WAV assets entirely in memory.
Working with files across multiple web pages? The official convrtr Chrome Extension adds native Side Panel docking, right-click context menu media extraction, and visible viewport capture. Powered by the same zero-upload client-side WebAssembly engine.
Compare Sony PlayStation VAG/VAGp ADPCM audio with standard RIFF WAV. Learn about 4-bit SPU hardware compression, loop flags, sample rates, and DAW compatibility.
Is WAV higher quality than FLAC? Compare audio fidelity, bit-for-bit accuracy, file size differences, and ID3/Vorbis tag metadata support.
An in-depth audio engineering comparison between WAV and MP3. Compare bitrates, file sizes, audio frequencies, and production workflows.
The VAG format is Sony's proprietary compressed sound effect and voice stream container used across PlayStation 1 and PlayStation 2 games (including Final Fantasy VII, Metal Gear Solid, Crash Bandicoot, and Resident Evil). It stores 4-bit SPU-ADPCM audio organized in 16-byte blocks with a 48-byte or 64-byte 'VAGp' header.
Modern operating systems, DAWs, and media players cannot decode Sony SPU-ADPCM audio streams natively. Converting to standard 16-bit linear PCM RIFF WAV allows game modders, audio designers, and preservationists to listen, edit, and archive classic PS1 audio on any device.
convrtr reads the 'VAGp' header to extract the sample rate and sound title, then iterates through each 16-byte block, calculating predicted samples using the authentic 5-coefficient 2-pole Sony SPU IIR filter and wrapping the output in a 44-byte RIFF WAVE container.
Never. All audio decoding and WAV synthesis run 100% locally in your browser memory using pure TypeScript. No data is ever transmitted over the network.
VAG Sound Stream / Module (VAG) and Waveform Audio File Format (WAV) serve distinct roles across the digital workflow. Converting to WAV provides optimized compatibility, modern compression efficiency, or standardized playback across web browsers, operating systems, and media production environments.
The output format (WAV) is inherently lossless or supports lossless operation. Your original visual or audio fidelity is mathematically preserved without quantization artifacts.
Never. convrtr is architected with a strict zero-upload model. All processing, decoding, decompression, and encoding happen 100% locally on your machine using sandboxed WebAssembly and Web Workers. Your data never touches an external server, database, or analytics collector.
You can execute this conversion locally via command-line utilities such as ffmpeg, cwebp, or ImageMagick. For example: see the developer terminal recipe provided in the technical specifications dossier above. convrtr provides the identical local-first capability directly inside your browser without installing CLI packages.
Yes. You can drop multiple .vag files into the instrument to process them concurrently in browser Web Workers, or click 'Open in Master Studio' to queue mixed formats, configure individual targets, and export as a single ZIP archive.
An inside look at the PlayStation 1 & 2 SPU-ADPCM audio architecture, 16-byte block layout, 2-pole linear prediction filter, and browser-based playback.