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).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
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!
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.
On the analytics side, CompactJPG competes within Design Tools, Photography and Developer Tools — topics that collectively have 919.7k followers on Product Hunt. The dashboard above tracks how CompactJPG performed against the three products that launched closest to it on the same day.
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.
For a complete overview of CompactJPG including community comment highlights and product details, visit the product overview.
chuan