Image Conversion Tools

Move an image from a format that will not open into one that will. Decoders for HEIC, AVIF and SVG load only when you actually need them, so the pages stay fast.

Images are processed on your device and never uploaded.

HEIC to JPG Convert iPhone HEIC photos to JPG in your browser. Batch support, quality control, and your photos never leave your device. JPG to PNG Convert JPG photos to lossless PNG in your browser. Useful for editing, screenshots and graphics work. Nothing is uploaded. PNG to JPG Convert PNG images to JPG and cut the file size dramatically. Choose the background colour for transparent areas. No upload. WebP to JPG Convert WebP images saved from the web into JPG that any program can open. Runs in your browser, no upload. JPG to WebP Convert JPG to WebP in your browser and typically save 25–35% file size at the same quality. Batch support, no upload. AVIF to JPG Convert AVIF images to JPG locally in your browser. Uses native decoding where available. No upload, no signup. SVG to PNG Render SVG files to PNG at any resolution in your browser. Every file is sanitised before rendering. Transparent background preserved.

Choosing a target format

Format	Compression	Transparency	Best for
JPG	Lossy	No	Photos, maximum compatibility
PNG	Lossless	Yes	Graphics, screenshots, logos
WebP	Both	Yes	Web delivery — the best all-rounder
AVIF	Lossy	Yes	Smallest files, patchy app support
HEIC	Lossy	Yes	iPhone storage, poor compatibility
SVG	Vector	Yes	Logos and icons at any size

What conversion cannot do

Converting a lossy file to a lossless one does not restore quality — a JPG saved as PNG keeps every artefact it already had, in a much larger file. Convert for compatibility or for delivery efficiency, not in the hope of improving a picture.

Transparency is never destroyed silently

When the source has an alpha channel and the target format has none, the tool asks which background colour to use rather than defaulting to white behind your back.

SVG files are sanitised

SVG is XML and can contain scripts and external references. Every file is stripped of script elements, event handlers, remote resources and foreign objects before it is rendered.