About Add Noise
Add Noise is a free, fast and reliable online tool. Add random noise to an image. Everything runs locally in your browser — no files are uploaded and no data is stored, keeping your information completely private. It works responsively on both desktop and mobile devices.
How to use Add Noise
- 1 Click "Choose an image" and upload your file
- 2 Adjust Amount as needed
- 3 Click "Convert" to process the image
- 4 Click "Download" to save the result
Frequently asked questions
How do I use Add Noise?
Adjust Amount and the result is generated instantly in your browser.
Is Add Noise free to use?
Yes — Add Noise is a free online tool. No sign-up or login is required, and there are no hidden charges or usage limits.
Do I need to create an account to use Add Noise?
No. Add Noise runs entirely online in your browser — there is no account to create, no login, and nothing to install.
Does Add Noise upload my data?
No. Everything runs locally in your browser. Your input never leaves your device, is never stored, and is never tracked, so it stays private.
Free, online, and private
Free to use
Add Noise is completely free. There is no account to create, no login, and no hidden charge or usage limit.
Runs online in your browser
It is a free online tool that runs entirely in your browser. Nothing to download or install — open the page and start using it right away.
Your data stays private
All processing happens locally on your device. Your input is never uploaded, stored, or tracked, so it never leaves your browser.