Exposure

Free, private, runs in your browser.

What is Exposure?

Exposure is a free online tool that adjusts light, colour and sharpness to improve a picture. It runs in your browser with JavaScript and the canvas API, so your photos are never uploaded to a server and there is no sign-up, watermark or daily limit. It belongs to our Enhance collection of 95 image tools.

Available options: Amount. Quick presets include Low, Medium, High.

How to use Exposure

  1. Open Exposure and drop, paste (Ctrl+V) or select your image.
  2. Adjust the options and watch the live preview.
  3. Hold the original button or use the before/after slider to compare.
  4. Press Apply to keep the change. Undo and redo are always available.
  5. Choose PNG, JPG, WEBP, AVIF or ICO, then download, copy or share the result.

Benefits

  • Private: files stay on your device
  • Fast: results appear instantly as you change settings
  • Free: no account, watermark or limits
  • Flexible: batch ZIP download for many files at once
  • Works on mobile, tablet and desktop

Features

Live preview, zoom and pan, before and after comparison, fullscreen view, undo and redo, copy to clipboard, share, keyboard shortcuts (Ctrl+Z, Ctrl+Y, Ctrl+S, Ctrl+V) and a download history.

When to use Exposure

Typical uses include dull photos, low-light shots, scanned documents and product images. Change one slider at a time and hold the original button to compare.

Exposure FAQ

Is Exposure free?

Yes. Exposure on Imagine Tool is free, with no sign-up, no watermark and no daily limit.

Are my images uploaded to a server?

No. Exposure runs entirely in your browser, so your images never leave your device.

Which image formats does Exposure support?

Any image your browser can open, including JPG, PNG, WEBP and GIF, and often AVIF. You can export PNG, JPG, WEBP, AVIF or ICO.

Can I compare before and after?

Yes. Use the compare slider or hold the original button to see the unedited image.

Does Exposure work on mobile?

Yes. The page is fully responsive and works on phones, tablets and desktops.

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