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Clipzy Media PWA
High-speed, zero-watermark HD media downloader
Free, open-source PWA to download HD/4K videos from TikTok, Instagram, Pinterest, Facebook & YT with no watermarks. Built with Python & Docker, it features a custom async backend optimized for low-spec cloud tiers (Koyeb Free). Engineered to bypass advanced anti-bot restrictions via dynamic TLS/JA3 fingerprint impersonation (Chrome 120) and smart concurrency thread pooling. Fast, minimalist, and secure.
Hi Product Hunt! 👋
I’m Jhon, a 17-year-old developer, and I built Clipzy because I wanted to move away from generic tutorial projects and tackle real-world software engineering challenges: cloud resource optimization and advanced anti-bot evasion.
While Clipzy works as a seamless, ultra-fast PWA to download HD/4K media without watermarks, the real magic happens in the backend. To host it effectively on a micro-cloud tier (Koyeb Free), I had to engineer solutions for several heavy constraints:
🛡️ TLS/JA3 Fingerprint Bypass: Platforms like YouTube or TikTok block basic scrapers with 403 Forbidden errors. I integrated curl_cffi to dynamically impersonate real browser fingerprints (Chrome 120), bypassing modern bot detection natively.
🧠 FFmpeg Concurrency Tuning: Transcoding media is highly resource-intensive. To prevent Out-Of-Memory (OOM) container crashes, I fine-tuned Gunicorn to use a single worker with a pool of 8 async threads—centralizing heavy buffers while serving multiple parallel requests.
🧹 Atomic Auto-Clean Engine: A low-impact background thread purges orphan files older than 60 minutes, keeping the ephemeral storage pristine.
Clipzy is 100% Open Source and free to use. I’d love to get your feedback on the architecture, thread handling, or overall UX!
Check out the repo here: https://github.com/jhon-henao13/...
Let’s chat in the comments! 🚀
About Clipzy Media PWA on Product Hunt
“High-speed, zero-watermark HD media downloader”
Clipzy Media PWA was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #110 on the daily leaderboard. Free, open-source PWA to download HD/4K videos from TikTok, Instagram, Pinterest, Facebook & YT with no watermarks. Built with Python & Docker, it features a custom async backend optimized for low-spec cloud tiers (Koyeb Free). Engineered to bypass advanced anti-bot restrictions via dynamic TLS/JA3 fingerprint impersonation (Chrome 120) and smart concurrency thread pooling. Fast, minimalist, and secure.
On the analytics side, Clipzy Media PWA competes within Productivity, Social Media, GitHub and Tech — topics that collectively have 1.4M followers on Product Hunt. The dashboard above tracks how Clipzy Media PWA performed against the three products that launched closest to it on the same day.
Who hunted Clipzy Media PWA?
Clipzy Media PWA was hunted by Estiguar (Jhon Henao). A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Clipzy Media PWA including community comment highlights and product details, visit the product overview.
Estiguar (Jhon Henao)