Zum Inhalt springen

Konvertieren Sie Bilder zwischen WEBP, JPG, PNG, GIF und BMP Formaten online und kostenlos. Kein Upload nötig. Dieses kostenlose Online-Tool erfordert keine Registrierung und keine Softwareinstallation. Öffnen Sie es einfach in Ihrem Browser und nutzen Sie es sofort. Die Ergebnisse werden schnell und sicher verarbeitet, wobei alle Daten direkt auf Ihrem Gerät verarbeitet werden.

Bildkonverter

Konvertieren Sie Bilder zwischen WEBP, JPG, PNG, GIF und BMP Formaten online und kostenlos. Kein Upload nötig.

Wie man Bildkonverter verwendet

1

Upload Images

Drag and drop or click to select one or more images. Supports PNG, JPG, WEBP, GIF, and BMP.

2

Choose Format & Settings

Select output format (PNG, JPG, or WEBP). Adjust quality and resize percentage if needed.

3

Convert Automatically

Images are converted instantly in your browser with a progress indicator for each file.

4

Download Results

Download each image individually, or use "Download All" to get a ZIP file with all conversions.

Wann verwenden?

Website Optimization

Convert images to WEBP to reduce file size and improve website loading speed.

Batch Conversion

Process multiple photos at once — ideal for converting iPhone HEIC screenshots or camera exports.

Email & Sharing

Convert PNG to JPG to shrink file size before attaching to emails or social media uploads.

Design Assets

Convert logos or graphics to PNG with transparency support for design projects.

Details

How Image Conversion Works

All conversions happen locally in your browser using HTML5 Canvas. No images are uploaded to any server. Supported formats: PNG (lossless), JPG (adjustable quality), WEBP (modern compression). Resize reduces dimensions proportionally.

Häufig gestellte Fragen

A: Yes. You can upload multiple images simultaneously. Each file is converted independently, and you can download them all as a ZIP archive.

A: No. All processing happens entirely in your browser using JavaScript Canvas. Your images never leave your device.

A: Input: PNG, JPG, WEBP, GIF, BMP. Output: PNG, JPG, WEBP.

A: PNG uses lossless compression (no quality loss). JPG and WEBP allow you to adjust quality with the slider. Lower quality = smaller file size.