Resize photos to standard dimensions for social media, web, and mobile with preview.
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Instagram, a LinkedIn banner, and a website's hero image each expect a photo at a completely different exact pixel dimension, and uploading a photo that doesn't match usually means the platform crops or stretches it automatically in whatever way it sees fit, not necessarily the way that was actually intended. This tool resizes a photo to standard dimensions for social media, web, and mobile with a preview shown before saving, matching a specific platform's expected size directly instead of leaving the crop up to that platform.
See moreSee less about the Photo Resize Tool
Useful for resizing a photo to an exact Instagram post or story dimension before uploading it, preparing a banner image at a LinkedIn or a Facebook cover photo's exact required size, or fitting a photo to a website's hero image dimension without an unexpected automatic crop.
Resize photos to standard dimensions for social media, web, and mobile with preview. The Photo Resize Tool is one of 900+ free developer tools on Toolblip - all open to use without a signup.
How do I use the Photo Resize Tool?
Open the Photo Resize Tool on this page, paste or upload your input, and the result updates as you type. Use the copy button to grab the output, or adjust options to tune the result. Nothing you enter leaves your browser.
Is the Photo Resize Tool free to use?
Yes. The Photo Resize Tool is a free online tool on Toolblip - no signup, no account, no hidden usage limits. It runs in your browser and works on desktop and mobile.
Is the Photo Resize Tool safe and private?
Yes. The Photo Resize Tool processes your data entirely client-side, so nothing you paste is uploaded or stored on any server. It's safe to use with internal snippets, private keys for debugging, or any other sensitive content you'd rather not send to a remote service.
What kind of output does the Photo Resize Tool produce?
The Photo Resize Tool produces clean, formatted output that you can copy or download with a single click. The output is tailored to the tool's purpose (formatted code, converted data, transformed text, or processed media) and is ready for immediate use in your project or workflow.
Does the Photo Resize Tool work on mobile devices?
Yes. The Photo Resize Tool is designed to work on any device with a modern browser, including phones and tablets. The interface adapts to smaller screens, and the core functionality (paste input, transform, copy output) works the same way regardless of your device.
Are my images uploaded anywhere when I use the Photo Resize Tool?
No. The Photo Resize Tool processes images fully client-side using the Canvas API. Your files never leave your browser, so you can safely work with personal photos, design mockups, or confidential assets.
What image formats does the Photo Resize Tool support?
The Photo Resize Tool works with common web image formats including PNG, JPEG, WebP, GIF, and SVG. The specific operations available depend on the format: lossless formats like PNG preserve quality through transformations, while lossy formats like JPEG may show compression artefacts after re-encoding.
Can I use the Photo Resize Tool offline?
Once the page has loaded, the Photo Resize Tool continues to work without an internet connection. Bookmark this page and return to it anytime - all logic runs locally.