How are colours chosen?

The tool downsamples the image, clusters similar pixels, and merges near-duplicates so the palette stays distinct.

Can I export the palette?

Yes. Download a PNG strip or a JSON file with HEX, RGB, and percentages.

Yes. Everything runs locally in your browser.

Is this image tool free to use?

Yes. You can use this tool directly in your browser for free, without account creation or hidden upload limits.

Do my files leave my device?

No. Processing happens locally in your browser, so your files stay on your device and are not uploaded to our servers.

Will the output match the preview?

Yes. The preview is scaled for display, but exports use the original image resolution and the same processing settings you chose.

Image Color Palette Generator Online - Fast, Free and Private

Generate colour palettes from images instantly in your browser. No uploads, no tracking, fully private.

PrivateInstantNo Signup

Color Palette online

Generate colour palettes from images instantly in your browser. No uploads, no tracking, fully private. Everything runs locally in your browser — free, no signup, and your files never leave your device. Related tools: Color Picker, Add Text, and Watermark.

Drag & drop your image

or click to browse files

Supports: JPEG, PNG, WEBP, AVIF (max 100MB)

Updated July 2026

What is Color Palette?

Clusters colours from your image to build a clean palette of 3–10 swatches with HEX, RGB, and approximate coverage. Copy values, export JSON, or download a palette PNG.

Trust and privacy are built into the workflow. No files leave your device during processing, and there is no account setup required. That makes Color Palette suitable for personal photos, client assets, product images, and everyday creative work.

How to use Color Palette

Upload or drag your image into the tool above.
Explore the preview and adjust analysis settings if available.
Copy colour values or download palette exports as needed.
Reuse the results in design tools, CSS, or content workflows.

Tip: sample multiple areas of an image when colours vary across lighting or gradients, then copy the values you need.

Why use Color Palette?

Larger palettes surface accent colours; smaller ones stay focused
Near-duplicate colours are merged automatically
Large images are downsampled for analysis only — originals stay untouched
Copy all HEX values for quick paste into design tools

Privacy note: no files leave your device. All analyse steps run locally in your browser.

Common use cases

Use this for mood boards, brand extraction, or CSS token inspiration. Pair with the Color Picker for exact pixel samples.

After you finish, continue with related PictureConvert tools if you need another conversion, compression pass, crop, or metadata step — all without leaving the browser.

FAQs

Reviewed by the PictureConvert team

Last reviewed July 16, 2026. This page is maintained so recommendations stay practical and current for Color Palette, with a focus on private, browser-local processing.