// free-toolFILES → ZIP
Create ZIP
Drop any files and download them bundled as a single compressed ZIP. The archive is assembled in your browser's memory with JSZip — useful for emailing a batch of files or just tidying downloads, with complete privacy.
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no signup · no watermark · unlimited use
Frequently asked questions
Are my files uploaded to a server?
No. This tool runs entirely in your browser using local processing — your files never leave your device, which also makes conversion instant with no upload wait.
How much compression will I get?
Text, CSV and code compress heavily (often 70–90% smaller). Already-compressed formats — JPG, PNG, MP4, ZIP — barely shrink, since they're compressed once already.
More archive tools
Need custom tools like this in your product?
I build fast, privacy-first web applications with Next.js — these converters run entirely in the browser, and yours can too.