Toolsy Hub (@toolsyhub)

Free browser tools for PDFs, photos, text, code and money: compress a PDF or photo to an exact KB size, merge and split PDFs, format JSON, decode JWTs and more. Files you add stay in your browser. No sign-up. https://www.toolsy-hub.com

Toolsy Hub

About

Available for

Toolsy Hub's blogs

How to compress an image to an exact KB limit in the browser (canvas, binary search, and when to stop lowering quality)

Building PDF tools that never upload your file: pdf-lib, pdf.js and qpdf in WebAssembly

Toolsy Hub

About

Available for

Toolsy Hub's blogs

How to compress an image to an exact KB limit in the browser (canvas, binary search, and when to stop lowering quality)

Building PDF tools that never upload your file: pdf-lib, pdf.js and qpdf in WebAssembly

Toolsy Hub

About

Available for

Toolsy Hub's blogs

How to compress an image to an exact KB limit in the browser (canvas, binary search, and when to stop lowering quality)

Building PDF tools that never upload your file: pdf-lib, pdf.js and qpdf in WebAssembly

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Toolsy Hub

About

Available for

Toolsy Hub's blogs

How to compress an image to an exact KB limit in the browser (canvas, binary search, and when to stop lowering quality)

Building PDF tools that never upload your file: pdf-lib, pdf.js and qpdf in WebAssembly