Tiny Toolkit

JPG to PNG Converter

Convert JPEG images to PNG format to get lossless quality, full alpha-channel transparency support, and sharper edges on graphics and text. PNG is the right choice for logos, screenshots, and interface assets. The conversion runs entirely in your browser using the Canvas API — no files are uploaded anywhere.

All processing happens in your browser. No data is sent to any server.

Frequently Asked Questions

Why would I convert a JPG to PNG?
PNG supports lossless compression and full alpha-channel transparency, making it better for graphics, logos, and screenshots where quality must be preserved.
Will the file size increase after conversion?
Usually yes — PNG uses lossless compression and is typically larger than an equivalent JPEG, especially for photos.
Does the conversion happen on my device?
Yes — everything runs in your browser using the Canvas API. No files are uploaded to any server.

Related Tools

Image Compressor

Compress JPEG, WebP, and PNG images in your browser. Shows exact file size savings.

PNG to JPG Converter

Convert PNG images to JPG format instantly in your browser. No upload required.

WebP Converter

Convert WebP images to JPG or PNG, or convert any image to WebP format.