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Image Placeholder Generator
Generate tiny, blurred image placeholders and dominant colors for faster-loading image previews. No sign-up required. Keeps your data private on-device.
How to use this tool
- Upload an image to generate a lightweight placeholder.
- Tune placeholder size and JPEG quality, then regenerate.
- Copy data URL/CSS snippet or download output values.
Use cases
- Low-quality image placeholders (LQIP) for perceived performance.
- Dominant color extraction for skeleton/background states.
- Fast design handoff for progressive image-loading patterns.
Implementation tips
- Use small placeholder dimensions (for example 16-32px).
- Apply CSS blur at render time for smoother transitions.
- Combine with dominant color while full-resolution image loads.
FAQ
- Is image data uploaded anywhere?
- No. Processing happens locally in-browser.
- Why output placeholders as JPEG data URLs?
- JPEG typically gives smaller payloads for tiny preview placeholders.
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