Pilas-melonDS

7.0easy start · #5 of 18
in Nintendo DS Emulators

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on Web.

Visit site Alternatives

Pilas-melonDS is ranked #5 of 18 in Nintendo DS emulators on The Geeks Club. It runs on Web. There is a free plan.

Pilas-melonDS plans and pricing

All plans

Free Free No paid plans or usage limits are stated on the project page github.com · 2 Oct 2026

Compared on Nintendo DS emulators

Free plan: Yes
Supported platforms: Web browsers on desktop and mobile devices
Save states: Yes
Local multiplayer: Yes
Nintendo DSi support: Yes

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The record

Purpose: Pilas-melonDS is an HTML5/WebAssembly browser frontend for the melonDS Nintendo DS emulator.
DS and DSi: It targets Nintendo DS mode by default and offers experimental Nintendo DSi mode.
Controls: It supports keyboard, Gamepad API, touch controls, and DS touchscreen input.
Rendering and audio: The browser frontend offers Canvas 2D, WebGL 2, and WebGPU rendering choices, plus WebAudio output.
Camera and microphone: DSi camera and microphone input use browser media permissions and work on localhost or HTTPS origins.
Storage: Cartridge saves and browser save states are stored in IndexedDB, with up to six save-state slots per ROM.
ROM and DSiWare: The ROM picker accepts .nds, .dsi, and .srl files, and the frontend can install DSiWare .cia files into DSi NAND or virtual SD storage.
Networking: Its Browser internet mode provides a compatibility shim for DHCP, DNS, ARP, and basic TCP/HTTP, while local tabs and a WebSocket bridge are optional alternatives.
Network limitation: The browser networking shim cannot provide arbitrary raw UDP/TCP internet or decrypt HTTPS traffic from inside the browser sandbox.
System requirements: DSi menu boot requires legally dumped DSi BIOS files and a writable NAND dump; normal DS direct boot can use the built-in FreeBIOS fallback.
Security and keys: The project says it does not embed Nintendo keys; encrypted CIA installation requires the user's legally obtained common key.
Build and hosting: The README describes building with Emscripten and serving the generated app locally over HTTP.
License: The repository identifies its license as MPL-2.0.
Maker: The GitHub profile identifies the maker as José Pilas and describes him as a video game developer and influencer.
Price from: Free

Where it ranks on The Geeks Club

Best Nintendo DS Emulators in 2026#5 of 18

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Sources

github.com/josepilas/pilas-melonds· checked 2 Oct 2026
github.com/josepilas· checked 2 Oct 2026