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Trim Transparent Borders

Automatically crop empty transparent padding from PNG and WebP images.

About Trim Transparent Borders

Automatic Content-Aware Image Trimming

When working with exported UI assets, transparent logos, or signatures, images often contain unnecessary transparent margins. Toolrika Transparent Trimmer solves this instantly:

  • Pixel-Perfect Detection: Scans the alpha channel and snaps the bounding box tightly to non-transparent graphics.
  • Custom Margin / Padding: Add a clean border around your trimmed graphic if desired.
  • Lossless Quality: Preserves the original image resolution, color space, and alpha transparency without compression loss.