Transparenz-Unterschriften-Tool

Lade einen Unterschriften-Scan oder ein Foto hoch, entferne den Papierhintergrund lokal im Browser und lade eine transparente PNG-Unterschrift für Dokumente und Angebote herunter.

Use manually in your browser

Preview

Transparent PNG output

.PNG

Result preview

Upload an image — background removal runs locally and the transparent PNG appears here instantly.

Quality note

Best results usually come from clear subjects, decent contrast, and desktop-class devices for heavier images.

For humans and agents

A premium browser workflow for people, with a flow simple enough to work well in lightweight agent usage too.

PNGmaker is optimized for humans first, but the structure is intentionally clear: upload, process, compare, download. That makes it easier to operate both manually and from browser-based agent workflows.

How to create a transparent PNG

  1. 1. Upload your image

    Drag and drop or select any image file from your device.

  2. 2. Remove background automatically

    AI removes the background in one click. Processing runs in your browser.

  3. 3. Download your PNG

    Get your transparent PNG instantly. No sign-up required.

Use cases

  • Gescannte Unterschriften für Verträge und PDFs konvertieren
  • Wiederverwendbare transparente Unterschriften für Rechnungen erstellen
  • Unterschriften für Angebote, E-Mail-Signaturen und Dokumente vorbereiten
  • Papierhintergrund von schwarzen Tinte-Unterschriften bereinigen

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Frequently asked questions