Nearby tools from the catalog that fit the same job or workflow.
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Process 10 to 100 listing images in one local pass with resize, format conversion, compression, watermarking, rename rules, and ZIP export.
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Clean marketplace backgrounds
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Remove product photo backgrounds locally and export a transparent PNG or quick white-background version for catalog use.
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A quick way to understand who this helps, what it solves, and where it connects next.
People preparing graphics, thumbnails, profile banners, product visuals, screenshots, and campaign images for social publishing
Turning one source image into a clean export for Instagram, Facebook, X, LinkedIn, YouTube, or TikTok without opening a heavier design tool
Offer a fast browser-first destination resizer that turns social publishing intent into a practical, repeatable export workflow
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
To resize an image, upload it, choose the platform preset you are posting to, drag the image to position the subject inside the target frame, and export. The whole process runs in your browser, so the photo is processed on your device and never sent to a server.
Each preset matches the dimensions a platform expects, which prevents the awkward auto-cropping that happens when you post a mismatched image. Seeing the target frame before you export means the important part of the picture stays visible.
Smart crop fully fills the frame and trims a little from the edges, which is best when the destination must be edge-to-edge and a small amount of cropping is acceptable. Fit keeps the entire image visible inside the frame, which is best when nothing can be cut off.
Fill keeps the full image intact but turns the leftover space into a clean solid background instead of transparency or awkward empty bars. It is a good middle ground when the whole image must show but the frame ratio does not match.
Yes. Social Media Image Resizer is free and runs client-side, so the resizing, framing, and export all happen in your browser and the image stays on your device. There is no upload queue and no waiting on a server.
Because the work is local, exports are ready in seconds and nothing is stored after you leave. That makes it safe for client work, personal photos, and anything you would rather not send to the cloud.
Short answers for the questions people usually have before trying a utility like this.
Yes. It is free to use and runs entirely in your browser with no account or watermark.
No. The resizing, framing, and export happen in your browser, so the image stays on your device.
It includes presets for Instagram feed and stories, Facebook, X, LinkedIn posts and banners, YouTube thumbnails, and TikTok covers.
Crop is better when the frame must be fully filled and minor cropping is fine; fit is better when the entire image needs to stay visible.
Yes. It runs in any modern mobile or desktop browser, with drag-to-frame controls that work on touchscreens.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Upload one image, pick a preset, drag to frame it cleanly, and export a social-ready file without sending it to a server.