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).
PDFLoom
A premium PDF editor with real AI — 100% private, free
PDFLoom edits, organizes, and signs PDFs entirely in your browser — nothing is ever uploaded. It ships with a full local AI suite (summarize, translate, redact, chat with your PDF) that runs on-device via WebGPU/WASM: no API key, no subscription, no account. Free, and it works offline once loaded.
Hi PH — I built PDFLoom, a PDF editor that runs entirely in the browser: pdf.js for rendering, pdf-lib for mutation, and a small local AI suite (t5-small for summarization, running via transformers.js on WebGPU with a WASM fallback) for summarize/translate/redact/chat-with-your-PDF. No file ever leaves the device, no API key, no account.
The interesting constraint: there's no way to locate-and-rewrite an existing text run in a PDF's content stream from the client, so "editing" text works by covering the original with a new opaque appearance at the same spot rather than true content-stream editing — the UI says so explicitly rather than pretending otherwise.
Would love feedback, especially from anyone who's fought pdf.js/pdf-lib edge cases before.
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About PDFLoom on Product Hunt
“A premium PDF editor with real AI — 100% private, free”
PDFLoom was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #106 on the daily leaderboard. PDFLoom edits, organizes, and signs PDFs entirely in your browser — nothing is ever uploaded. It ships with a full local AI suite (summarize, translate, redact, chat with your PDF) that runs on-device via WebGPU/WASM: no API key, no subscription, no account. Free, and it works offline once loaded.
PDFLoom was featured in Productivity (660.2k followers), Developer Tools (519k followers) and Artificial Intelligence (478.1k followers) on Product Hunt. Together, these topics include over 361.4k products, making this a competitive space to launch in.
Who hunted PDFLoom?
PDFLoom was hunted by Tegminestar. 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.
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