Over thirty exact presets across ten platforms, plus passport and visa sizes. Choose how the image fills the frame, drag it to reposition the crop, and export at a controlled file size.
Drop your image here
or click to browse · JPG, PNG, WEBP, HEIC · max 20 MB
Instagram posts, stories and reels, Facebook covers, X headers, LinkedIn banners, YouTube thumbnails and channel art, TikTok covers, Pinterest pins, plus passport and visa formats for four regions.
Fill and crop keeps the whole frame covered, fit inside shows the entire image against a background colour of your choice, and stretch forces exact dimensions when proportion does not matter.
Zoom in and drag the image inside the frame so the subject stays where you want it, instead of accepting whatever an automatic centre crop decides.
Step by step
Drag it onto the box above or click to select a file. Nothing is uploaded.
Pick a platform from the dropdown, then the specific placement, or switch to Custom size and type your own dimensions.
Fill and crop suits most photos. Fit inside preserves the whole image with a coloured background. Stretch forces the exact ratio.
Zoom in and drag the image inside the frame until the important part of the picture sits where you want it.
Choose the format, set a quality level, or type an exact target in kilobytes if the platform enforces a file size limit.
FAQ
A square post is 1080 by 1080 pixels, a portrait post is 1080 by 1350, a landscape post is 1080 by 566, and stories and reels are 1080 by 1920. Portrait posts occupy the most vertical space in the feed, which is why many accounts prefer them.
The most widely used standard is 35 by 45 millimetres, which equals 413 by 531 pixels at 300 DPI. United States visa photos use a 2 by 2 inch square, or 600 by 600 pixels. Always confirm the requirements of the specific authority, since head-size rules vary.
Fill and crop scales the image until it covers the frame, then trims the overflow, preserving proportion. Fit inside scales it until the whole image is visible, leaving background colour in the gaps. Stretch distorts the image to the exact dimensions and should be avoided for photographs.
Reducing dimensions is generally safe and often improves apparent sharpness. Enlarging is different: image scaling can only interpolate between existing pixels, so an upscaled photo will look softer than one captured at that resolution.
Most platforms crop previews to a fixed aspect ratio even when they accept other shapes. Using the exact preset here means you decide what gets trimmed, rather than the platform doing it for you.
Yes. The export dialog includes a target in kilobytes, which is useful for job portals, government forms and older upload fields that enforce strict limits.
No. The resize is performed by your browser using the canvas element, so the file never leaves your device.
Most social platforms re-encode whatever you send them, so uploading a high quality JPG is usually best. For a website, WebP will load faster; for graphics with sharp edges or transparency, use PNG.
This tool lets you resize an image online to the exact dimensions a platform expects, without installing software. It covers more than thirty presets across ten platforms: resize a photo for Instagram posts, stories and reels, Facebook feed images and covers, X headers, LinkedIn banners, YouTube thumbnails at 1280 by 720, TikTok covers, Pinterest pins, WhatsApp profile pictures and website banners.
\nDocument formats are included too. Passport photo sizes for the 35 by 45 millimetre international standard, United States visa photos at 2 by 2 inches, Schengen and Indian requirements are all preset, calculated at 300 DPI so the printed result matches the physical measurement.
\nThree fit modes decide how the image meets the frame. Fill and crop scales until the frame is covered and trims the rest, which is what most social uploads need. Fit inside keeps the entire picture visible against a background colour you choose. Stretch forces exact dimensions and is only appropriate for graphics, since it distorts photographs. Zoom and drag let you decide precisely which part of the frame survives the crop.
\nEverything runs locally through the browser canvas element, so no file is uploaded and the result appears instantly. The export dialog then lets you pick JPEG, PNG or WebP, adjust quality, or set an exact target in kilobytes for forms that enforce an upload limit.
\nBefore or after resizing, you may want the photo editor for exposure and colour, the automatic enhancer for a quick quality lift, the batch converter to process many files at once, or the text and logo studio to add a caption or branding.