Upscale Image
Enlarge images 2×–4× in your browser with high-quality canvas resampling: optional sharpen, smoothing control, PNG/JPEG/WebP export, and before/after preview. Nothing is uploaded.
or drop files here
Runs in your browser. Nothing is uploaded.
How it works
Upload your image
Drop JPG, PNG, WebP, GIF, or TIFF up to 10 MB. Processing stays on this device.
Choose scale and quality
Pick 2×, 3×, or 4×: or drag the custom slider. Set smoothing, toggle sharpen, and pick PNG, JPEG, or WebP output.
Preview and download
Use compare view to check edges, confirm pixel dimensions, then download. Adjust settings anytime before saving.
What is Upscale Image?
A fast, private way to make images bigger for print mockups, retina assets, or social crops without uploading your files. Upscale Image is part of Easy24’s image toolbox. Files are processed locally in your browser for normal use; Easy24 does not upload them to finish the job. On the free plan you get 5 uses per day and files up to about 10 MB. Limits are shown before you download. Typical flow: Drop an image up to 10 MB. Pick 2×/3×/4× or a custom scale, adjust smoothing and sharpen, preview, then download PNG/JPEG/WebP. Longest side caps at 4096 px. Free: 5 per day. Related tools and reverse conversions appear on the page when a follow-up step is common.
Why use this tool
- 2×, 3×, 4× presets plus custom scale up to 4×
- High, medium, and low canvas smoothing quality
- Optional sharpen pass after upscaling
- PNG, JPEG, and WebP export with live preview
- Original vs upscaled compare view and pixel stats
- 4096 px longest-side safety cap with on-screen notice
- Runs entirely in your browser. Files never leave your device
- Free plan: 5 downloads per day, images up to 10 MB
Questions
Does upscaling invent new detail?
No. It uses the browser canvas to interpolate pixels. It enlarges smoothly but does not invent new texture that was never in the source.
Why is my output not exactly 3× the pixels?
If the scaled longest side would exceed 4096 px, both dimensions are reduced proportionally to stay within the cap.
Should I enable sharpen?
Try it on for screenshots and UI assets. Turn it off for photos where you prefer softer enlargement.
Which format should I export?
PNG for lossless graphics, JPEG for photos, WebP when your browser supports it and you want smaller files.
If Easy24 helped, buy a coffee
Tools stay free. A one-time tip is optional and helps keep them running.
When to use Upscale Image
Upscale Image sits in Easy24’s catalog as a focused page: one job, clear controls, and an honest free-plan badge when a quota applies. Enlarge images 2×–4× in your browser with high-quality canvas resampling: optional sharpen, smoothing control, PNG/JPEG/WebP export, and before/after preview. Photos from phones and cameras often need a format change, a smaller file, or a quick crop before they fit a form or a slide deck. Compared with installing a desktop suite only for upscale image, a dedicated page keeps the interface small and the intent obvious. Quota cookies may still track anonymous daily free-plan uses. That is different from receiving your file bytes or pasted text. The free plan allows 5 uses per day and files up to about 10 MB; limits appear before download. If a free-plan limit applies, the workspace shows remaining uses before you commit a download, so you are not surprised after a long wait.
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