Frequently Asked Questions

What is Image Tools Online?

Image Tools Online is a free collection of browser-based image utilities — including format converters, compressors, and resizers — that run entirely in your browser. No account, no software installation, and no file uploads required.

Are these tools really free?

Yes. All tools on this site are completely free to use with no hidden fees, premium tiers, or credit limits.

Do I need to create an account?

No. You can use every tool immediately without signing up or logging in.

Are my images uploaded to your servers?

No. All image processing happens locally in your browser using JavaScript and the HTML5 Canvas API. Your files never leave your device and never touch our servers.

Is there a file size limit?

Since processing is local, limits are determined by your browser and device memory rather than our servers. Most modern browsers handle files up to several hundred megabytes without issue.

Which image formats are supported?

Our tools support the most widely used formats including JPG, PNG, WebP, and GIF. Each tool's page lists the specific formats it accepts.

Will the output quality be affected?

Format conversions and compressions may involve some quality trade-off depending on your settings. Lossless operations such as resizing preserve full quality. You can always adjust quality settings on the tool page before downloading.

Can I use these tools on my phone or tablet?

Yes. All tools are mobile-friendly and work on any modern browser including Chrome, Safari, Firefox, and Edge on iOS and Android.

Do you store any of my data?

We do not collect, store, or transmit your images or file contents. We may collect anonymized analytics data such as page views and browser type to help improve the site.

How do I report a bug or suggest a new tool?

Please use our Contact page. We read every message and aim to respond within two business days.