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ShrinkRay
Compress files in your browser. No uploads, no sign-up.
ShrinkRay compresses images, video, audio, PDFs, 3D models, and more — entirely in your browser. No uploads, no sign-up, no watermarks. Your files never leave your device. Built with Next.js, ffmpeg.wasm, Canvas API, Web Audio, pdf-lib, and Three.js. 100% client-side, open source. Supports: PNG, JPEG, WebP, AVIF, HEIC, MP4, WebM, MOV, MP3, WAV, FLAC, PDF, GLB, GLTF, STL, OBJ, FBX, SVG, and any other file via gzip.
Hey Product Hunt! 👋
I built ShrinkRay because every online compressor I found uploads your files to their servers. For tax PDFs, personal photos, and sensitive documents, that didn't feel right.
ShrinkRay runs entirely in your browser using WebAssembly — there is no backend. Your files literally never leave your device.
It handles almost any file type: images, video, audio, PDFs, 3D models, SVGs, text/code, and anything else via gzip.
Would love your feedback! Happy to answer any questions about how the ffmpeg.wasm setup works or the architecture.
About ShrinkRay on Product Hunt
“Compress files in your browser. No uploads, no sign-up.”
ShrinkRay was submitted on Product Hunt and earned 6 upvotes and 1 comments, placing #80 on the daily leaderboard. ShrinkRay compresses images, video, audio, PDFs, 3D models, and more — entirely in your browser. No uploads, no sign-up, no watermarks. Your files never leave your device. Built with Next.js, ffmpeg.wasm, Canvas API, Web Audio, pdf-lib, and Three.js. 100% client-side, open source. Supports: PNG, JPEG, WebP, AVIF, HEIC, MP4, WebM, MOV, MP3, WAV, FLAC, PDF, GLB, GLTF, STL, OBJ, FBX, SVG, and any other file via gzip.
On the analytics side, ShrinkRay competes within Productivity, Privacy and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how ShrinkRay performed against the three products that launched closest to it on the same day.
Who hunted ShrinkRay?
ShrinkRay was hunted by Jeffrey Hamilton. 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 ShrinkRay including community comment highlights and product details, visit the product overview.
Jeffrey Hamilton