Add Solid Background
Fill transparency with any colour you choose. Picker, hex input, and live preview.
Quick answer: Fill transparency with any colour you choose. Picker, hex input, and live preview.
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Frequently asked questions
- How do I add a coloured background to an image?
- Drop one or more photos, pick a colour, and click Apply. Transparent areas are replaced with the colour you chose.
- What kinds of colours can I pick?
- Any colour — use the picker or type a hex code (like #ff5500). The chosen colour fills the transparent areas exactly.
- Can I use this for social-media graphics?
- Yes. Pick the colour to match your brand, drop your transparent PNG, and export a ready-to-post image.
- Will my image quality change?
- No. The visible pixels are unchanged — only the transparent areas are filled with your colour.
- Can I batch-add a background to many images?
- Yes. Drop a folder of files and they're processed with the same colour, downloadable as a ZIP.
- Will my files be uploaded?
- No. Everything happens in your browser — your images stay on your device.
- Can I save as JPG or PNG?
- Yes. The output is a PNG by default. Save as JPG when you no longer need transparency and want a smaller file.
- Does it work on mobile?
- Yes. The tool works in mobile Safari and Chrome — pick a photo, pick a colour, download.
- Is the tool free?
- Yes. Free, no signup, no watermark.
- What if my image has no transparency?
- The output is identical to the input. Use Remove Background first to erase the current background, then add a solid colour here.