Launching today

Tsubami
Free image and PDF tools, processed in your browser
2 followers
Free image and PDF tools, processed in your browser
2 followers
Free image and PDF tools that process files in your browser. Compress images to a KB target, resize, convert, merge PDFs and organize pages without an account or file upload. Clear limits; no OCR or AI.



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Hi Product Hunt — I’m the maker of Tsubami. It’s a collection of free browser-based tools for everyday image and PDF jobs. Start with a 100 KB or 200 KB image target, or try merging PDFs and extracting pages.
Selected files are processed locally in the browser; ordinary hosting, analytics and advertising requests are separate. No tool account is needed. The limits are visible before use: there’s no OCR or AI, and Office conversions simplify layouts. Ads are planned after approval.
I’d love practical feedback: was it clear which settings to choose, and could you download a usable result on your phone? Please share the tool and the step that caused trouble, without uploading private documents.