Free PDF and image tools that run entirely in your browser — no file uploads, no sign-up, no limits. Merge, compress and convert PDFs. Compress, crop, resize images. AI-powered background removal, upscaling, face restoration, and 8 blur effects (portrait, DSLR, bokeh). 41 tools across 6 categories. Everything stays on your device. Your files never touch a server. Built for anyone who cares about privacy and hates bloated software.
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Maker
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Hey PH! I'm the maker of PDF Master.
I built this because I was tired of uploading sensitive documents to random servers every time I needed to merge a PDF or remove an image background. Why should my tax returns, contracts, or family photos ever leave my device just to run a 2-second operation?
So I built a toolkit that does everything locally — 41 tools across PDF editing, image processing, and AI features (background removal, upscaling, face restore, and 8 blur effects). All in the browser. Zero uploads.
Tech stack: Vue 3 + Canvas API + ONNX Runtime Web. The AI models download once (~40MB) and then run entirely in your browser via WebAssembly.
What's next:
- More AI tools (batch face restore, text removal)
- PWA offline support (already built, just polishing)
- Dark mode
I'd love your feedback — especially on which tools you actually use and what's missing. Happy to answer any questions about the tech or the journey.