This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
CompactJPG
Free browser image compressor that never uploads your files.
Free image compressor that works entirely in your browser — no file uploads, ever. All compression runs locally via WebAssembly (MozJPEG + libwebp + OxiPNG). Supports JPEG, PNG, WebP & GIF. Batch compress multiple files. Drag, drop, download. No sign-up, no limits, no watermarks. Free forever. Perfect for developers optimizing assets or anyone who values privacy. 8 languages available. Most "online compressors" upload your files to servers. CompactJPG doesn't.
Hey hunters! 👋
I got tired of every "online image compressor" uploading my files to some random server. So I built one that doesn't.
CompactJPG compresses JPEG, PNG, WebP & GIF 100% in your browser using WASM. Files never touch a server. No sign-up needed, completely free forever.
Would love to hear what you think!
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About CompactJPG on Product Hunt
“Free browser image compressor that never uploads your files.”
CompactJPG was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #123 on the daily leaderboard. Free image compressor that works entirely in your browser — no file uploads, ever. All compression runs locally via WebAssembly (MozJPEG + libwebp + OxiPNG). Supports JPEG, PNG, WebP & GIF. Batch compress multiple files. Drag, drop, download. No sign-up, no limits, no watermarks. Free forever. Perfect for developers optimizing assets or anyone who values privacy. 8 languages available. Most "online compressors" upload your files to servers. CompactJPG doesn't.
CompactJPG was featured in Design Tools (261.2k followers), Photography (143.1k followers) and Developer Tools (515.5k followers) on Product Hunt. Together, these topics include over 126.7k products, making this a competitive space to launch in.
Who hunted CompactJPG?
CompactJPG was hunted by chuan. 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.
Want to see how CompactJPG stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
chuan