Gary Dai's profile on Product Hunt

About

Independent Developer | Full-Stack Innovator Crafting user-centric apps & websites. Turning ideas into code. Passionate about tech that impacts lives. Always learning, iterating, and optimizing. Open to exciting collaborations. #CodeCraftsman #TechInnovator

Links

sinancode.com

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

SongToKaraokeTurn any song into a karaoke track in minutes
Aug 2026
InvoiceNeatFree invoices, pay stubs & receipts — no signup
VocalDockAI vocal remover, denoiser & free browser audio tools
May 2026
SlickCalcFree online calculators that don't suck
Mar 2026
SinancodeOne Photo, Infinite Styles - Professional Portraits
Sep 2025

Forums

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1mo ago

SongToKaraoke - Turn any song into a karaoke track in minutes

SongToKaraoke turns your own audio or video file into a ready-to-sing karaoke track in about a minute. AI separates the lead vocals from the backing music, then a built-in player lets you toggle guide vocals, add synced LRC lyrics, and download both tracks. It is designed for casual singers, rehearsals, karaoke nights, and cover recordings—no software or editing skills required. Start with 8 free minutes every day.

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2mo ago

InvoiceNeat - Free invoices, quotes, pay stubs & receipts — no signup

InvoiceNeat lets freelancers and small businesses create polished invoices, quotes, pay stubs, and receipts from any device. No account, watermark, or monthly cap—your data stays in your browser. Choose a template, use 17 currencies, and export a ready-to-send PDF in seconds.

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5mo ago

VocalDock - AI vocal remover, denoiser & free browser audio tools

VocalDock is an AI-powered audio toolkit for musicians, podcasters, and creators. Core AI: studio-quality vocal removal, 6-stem splitting, AI background noise removal,karaoke audio mixing. Plus free browser-side tools: BPM & key finder with Camelot codes, audio cutter, joiner, pitch shifter (±12 semitones), ringtone maker, voice recorder — all run locally in your browser, no account needed. AI tasks use one-time credits (no subscription, credits never expire). Free starter credits on sign-up.