Resize and crop images to exact pixels

Listings and forms live on fixed boxes

Marketplaces, profile forms, and ad managers reject photos that miss a required width and height. Guessing with a phone share sheet rarely hits the number the portal printed in its help article. A few pixels short on one side is enough for an automatic rejection.

Image Resizer lets you type the target size, crop the subject into the box, and export a file that matches the form. You see the crop before you commit, which beats uploading, waiting for an error, and guessing again.

Store listings, auction sites, and classified ads often publish a table of minimum and maximum dimensions. Enter the contract size here rather than stretching a thumbnail until it “looks about right.” Exact numbers prevent a second afternoon of rejections.

School portals, badge printers, and visa photo rules add height, width, and sometimes a plain backdrop requirement. Resize here after you shoot against a suitable wall. The tool does not invent a new background; it only changes dimensions and crop.

Local processing stays on your device

Resize and crop for this tool run in the browser. The image is not uploaded to Vidzilla for this job. That matters when the photo contains addresses, faces, unreleased products, or documents you will not place on a remote converter.

Close the tab and an unsaved canvas is gone. Export once you like the crop. If you need the same size again, keep the width and height fields filled and load the next file.

Local work also means your network quality does not decide whether a large photo can be cropped. A ten-megapixel phone shot stays on the machine while you adjust the frame. You are not waiting for an upload bar before you see the crop handles.

If the browser cannot decode the source—common with HEIC or some AVIF files—convert to JPG or PNG first on the matching converter page, then return here. The canvas can only resize formats it can paint.

How a resize and crop pass works

Open the image, set width and height, adjust the crop so the subject sits in frame, then export JPG, PNG, or WEBP. Lock aspect ratio when the platform demands a proportion such as 1:1 or 16:9. Unlock when you need a free rectangle and accept letterboxing elsewhere.

Drag the crop so faces and product labels stay inside the safe area. Platforms crop again for different placements; leaving critical text at the extreme edge is how captions get cut off in the feed.

Export, rename with a size suffix such as 1200x628, then load the next source if you are working a campaign set. Mistyping 1080 as 180 fails store listings in embarrassing ways. Write the target size on a sticky note beside the monitor when you repeat the same box twenty times.

Weigh the file after export against the megabyte column in the same platform table. Pixel size and file weight are separate gates. A correct 1080 square that is still twelve megabytes may need a JPG quality adjustment or a later compression pass.

Choosing JPG, PNG, or WEBP on export

JPG suits photographs. PNG suits screenshots and graphics with hard edges or transparency. WEBP suits modern web delivery when the destination accepts it. Shrinking pixels reduces file size; changing format can reduce it further.

Check the platform’s allowed types before you pick WEBP. Some older portals still reject WEBP even when browsers display it fine. When in doubt for a photo upload, JPG remains the safest interchange choice.

Screenshots of software UI usually look sharper as PNG. Running them through heavy JPG compression softens edges and muddies small type. Match the content: photos to JPG, interface grabs to PNG, site heroes to WEBP after you confirm the CMS allows it.

Upscaling does not invent detail. Enlarging stretches existing pixels. Start from a larger source when you need a big deliverable. This page is honest about that limit; marketing claims about “AI enlargement” are not part of this tool.

Ad managers, profile squares, and passport-style boxes

Paid social and display ads publish a table of widths, heights, and file caps. Missing a side by a few pixels fails the upload. Enter the contract size here, crop the product into the safe area, and export. Build a small checklist of your usual sizes so you are not hunting the ad docs every campaign.

Profile uploads demand a square. Set equal width and height, drag the crop so the face sits in the safe center, and export. Government and badge photos add a height rule and a plain backdrop. Resize here after you shoot against a suitable wall.

Some portals cap both pixels and kilobytes. Export JPG at a balanced quality when PNG overshoots the cap. Confirm the file opens and meets the printed rules before you submit a time-sensitive application.

Story and cover templates change by platform and by year. Prefer the current help article over a screenshot from an old tutorial. Wrong dimensions from last year’s guide still fail today’s uploader.

Resize versus full image editing

This page is for dimensions and crop. Brightness, text, drawing, and filters live on the Image Editor. Use the editor when you need to annotate; return here when the only problem is the pixel box.

Social template helpers exist for common platform sizes. Use those when you want a preset. Use this page when the portal printed a custom width and height that no preset matches.

Convert HEIC or AVIF to JPG or PNG first if the browser cannot decode the source on the canvas. Then resize. Trying to resize a format the browser cannot paint produces a blank or broken preview.

Batch habits without a dedicated batch button still work: keep the fields filled, swap files one after another, and rename each export as it lands. Consistency beats speed when twenty listings must share one size.

Free use and what this tool does not claim

The resizer is free on Vidzilla. No account is required for ordinary local jobs. Because work stays in the browser, there is no remote file to clean up after you export.

This page does not upload your photo for this tool, does not claim awards, and does not invent a megabit speed rating. It changes width, height, and crop, then writes a file you choose.

If a form still rejects the file after the pixels are correct, read the megabyte and extension rules again. Compress or switch format after the size is right. Pixel-perfect files can still fail on weight alone.

Keep masters. A resized export for one portal may be too small for print later. Always keep the larger original when the photo still matters beyond a single upload.

Related pages

• Crop with draw and text tools
• Resize for social templates
• Convert JPG assets to WEBP
• Convert iPhone HEIC before resizing
• Convert PNG graphics to WEBP