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LiveWeb · Everyday Utilities

SwapFormat

Image conversion that never uploads your files.

An independent web product by Hemanth Kumar Guvvala

Open SwapFormat

Overview

SwapFormat is a set of free image converters that run entirely inside the browser. Most online converters work by uploading your image to a server, converting it there, and handing back a download link — which means a copy of your file now lives on someone else's machine. SwapFormat does the conversion locally instead, so the image never leaves your device. There is no sign-up, no watermark, and no upload step to wait on.

What it does

  • Converts HEIC, WebP, AVIF, SVG, PNG and JPG
  • Runs entirely in the browser — files are never uploaded
  • Batch conversion for multiple images at once
  • No sign-up and no account required
  • No watermark on output files

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