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Techsinghe Smart Tools
67 free PDF & AI tools that run 100% in your browser
11 followers
67 free PDF & AI tools that run 100% in your browser
11 followers
Unlike most "free" PDF tools, nothing here ever touches a server. All 67 PDF/image tools plus 45 AI tools run 100% client-side in your browser using pdf-lib, pdf.js, and JSZip — your file never leaves your device. No account needed for the core toolkit, no watermarks, no daily caps, works offline once loaded. Built solo, refined over time. Would love your feedback on what's missing!
Merged a 30-page PDF and ran it through the compress tool without a single upload bar, which still feels weird in a good way. Curious how the AI tools hold up on bigger batches since most client-side ones choke past a few MB.
Finally tried a few of the tools and was surprised how snappy everything felt — merging and compressing PDFs without a upload bar is honestly a small miracle these days. Curious how you handle really large files since that tends to be where browser-only tools usually choke.
The fact that everything actually runs in-browser without uploading anything is genuinely impressive, especially for the AI tools. Merged a few PDFs and ran an OCR check, both worked instantly. Would be great to see batch processing added for multiple files at once.
Finally a PDF tool that actually keeps things local, love that nothing gets uploaded. Merged a few contracts and it just worked offline without nagging me to sign up.