Pick a mode
Max edge for gentle shrink, exact size for specs, or a social preset.
Resize images for Instagram, YouTube thumbs, LinkedIn, or passport-style squares. Exact WxH, max-edge, or social presets — all on-device so drafts never hit an upload CDN.
ImageProcessed privately in your browser — files are not uploaded.
Resize never uploads your images.
Max edge for gentle shrink, exact size for specs, or a social preset.
Choose JPEG/PNG/WebP/AVIF. Multiple files zip together.
Exact WxH, aspect lock, or social media presets — A phone photo is the wrong size, format, or weight for a form field or chat app. You need a quick edit before posting without opening a heavy desktop editor.
Resize Image is built for private, in-browser work. Upload-based image sites often store temporary copies on someone else’s disk; SortMyFile’s default is the opposite — processing stays on your device for this utility. Resize never uploads your images. If a step needs a one-time language pack or WASM library from a CDN, that is asset delivery — not your document contents being sent to SortMyFile for server-side processing. Close the tab when you are done if you want memory cleared.
Exact WxH, aspect lock, or social media presets. Before you run Resize Image, keep an original copy of every source file. Spot-check the download on the same device you will use for the portal or email. Large scans and phone photos are limited by browser RAM — if a run stalls, shrink the input first or split the job. SortMyFile browser tools stay free forever with no daily caps.
Exact WxH, aspect lock, or social media presets — A phone photo is the wrong size, format, or weight for a form field or chat app. You need a quick edit before posting without opening a heavy desktop editor. People reach for Resize Image when a form, HR desk, or messaging app rejects the current file shape, size, or format and installing desktop software is overkill. Pair it with passport-photo-maker, upscale-image-online, compress-image when you need a short pipeline (for example compress then OCR, or HEIC to JPG then JPG to PDF). Results are not a substitute for official portal rules — always re-read the receiving site’s instructions before a deadline.
Resize Image trades convenience for honesty about browser limits. Extremely large files, corrupted inputs, or DRM-protected media can fail. Password-protected PDFs need a password you already know — SortMyFile does not crack encryption. Free use does not require an account; Pro (when checkout ships) is planned to raise limits and reduce ads. Until then, the free tier is enough for most one-off private jobs.
Common questions
Default is no upscale — turn that off only if you accept softness.
Exact WxH, aspect lock, or social media presets. It runs in your browser on SortMyFile so you can finish the job without an upload converter.
No. Resize Image processes locally in the tab. We do not operate an upload API for this tool.
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