Convert GBR to GIF
Convert GBR to GIF online: the PCB layer artwork drawn at 300 dpi in sharp detail, saved as a GIF image. Free, no sign-up.
Drop your GBR files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your GBR files
Drag and drop or select GBR files from your device. You can upload multiple files at once.
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Configure Output
Choose any available GIF output options, then start the conversion.
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Download GIF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert GBR to GIF?
GBR is the Extended Gerber (RS-274X) format that PCB design tools export for each board layer, such as copper, solder mask, silkscreen and board outline. The layer's pads, tracks, fills and outlines are drawn in teal on a white background at 300 dpi, with anti-aliased edges.
GIF stores the image with an optimised palette of up to 256 colours, which suits text, diagrams and flat colour.
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Frequently Asked Questions
How do I convert GBR to GIF?
Drop your GBR file above and press Convert. Our servers render the Gerber layer with gerbv at 300 dpi, producing an anti-aliased PNG that is then encoded in the format you chose. The result is saved as a GIF image, ready to download.
What colours does the GBR layer use in the GIF?
The layer's artwork is drawn in teal (#007F73) on a plain white background, which keeps pads, tracks and copper pours clearly visible.
At what resolution is the GBR layer drawn for the GIF?
gerbv, the open-source Gerber viewer from the gEDA project, draws the layer at 300 dots per inch with anti-aliasing, so every inch of board becomes 300 pixels before the GIF is encoded.
How big is the GIF image from a GBR file?
The Gerber layer is drawn at 300 dpi, so the board's dimensions translate directly into pixels.
How are colours handled in the GBR to GIF image?
GIF uses a palette of up to 256 colours. The converter builds an optimised palette from the rendered image, which keeps text, lines and solid colours clean.
Is my .gbr file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.