🖼️ Image Converter

Convert images between PNG, JPEG, and WebP locally in your browser.

Settings

0.90
Engine: loading…

Max canvas size ~33 MP (e.g., 5760×5760). Very large images may fail due to browser memory limits.

Preview

Input
Input preview
Output
Output preview

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How it works

How it works

  • Decodes the image, then re‑encodes to PNG (lossless), JPEG (lossy), or WebP.
  • Quality slider affects JPEG/WebP compression; lower values shrink size with potential artifacts.
  • If the optimized engine fails to load, a Canvas-based browser encoder path is used automatically.
Privacy & Security

All processing stays in your browser; nothing is uploaded.

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Accuracy, Limits & Tips

Browser memory limits extremely large images. Output may be capped for stability.

Examples
  • Convert a PNG screenshot to WebP (~0.8 quality) to reduce size.
  • Convert a JPEG photo to PNG for lossless editing.

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Looking for broader guides and best practices? Visit the ToolsAreUs Blog for indexes (like the full tool list) and articles (e.g. secure password generation).