Tiny Toolkit

Image Converter

Convert images between HEIC, JPEG, PNG, and WebP entirely in your browser. Select your source file, choose the output format, and download the converted image. No upload to a server — all processing uses the browser's native Canvas API, so your files stay on your device.

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

Frequently Asked Questions

What formats can I convert between?
HEIC, JPEG, PNG, and WebP are all supported for both input and output.
Does conversion reduce image quality?
JPEG and WebP (lossy modes) may reduce quality slightly. Converting to PNG is lossless and preserves full quality.
Does the conversion happen on my device?
Yes — all conversion happens in your browser using the Canvas API. No images are uploaded to any server.

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