ProBatchResizer | Multiple Image Resizer
Privacy-first batch image resizer with 130+ smart presets.
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Abdur Rahman Isty

ProBatchResizer | Multiple Image Resizer - Privacy-first batch image resizer with 130+ smart presets.

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Most resizers force uploads; we don’t. ProBatchResizer uses WebAssembly for 100% local processing—privacy is built-in as images never leave your device. What truly sets us apart is the library of 130+ smart presets for social, marketing, and print, removing the guesswork of dimensions. It’s blazing fast due to multi-threading and offers unique physical unit support (cm, mm, in) alongside pro resampling and smart compression. It’s the fastest, most secure way to batch resize and polish.

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Abdur Rahman Isty
Maker
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I was inspired to build ProBatchResizer to solve two major frustrations: privacy risks and "dimension fatigue." Most online tools force you to upload sensitive images to their servers, creating a massive security gap. We solved this by using WebAssembly to ensure all processing happens locally—your images never leave your browser. Additionally, we eliminated the need to manually look up sizes. With 130+ built-in presets for social media, e-commerce, and print, users no longer have to worry about dimensions. Just select a preset, and the tool handles the bulk resizing instantly and securely.