Free Online Image Resizer
Resize images to exact pixel dimensions or percentages - with aspect-ratio lock
Nasıl çalışır
- 1Upload an image
Drop or select a JPG, PNG, or WebP file.
- 2Pick target size
Enter width and height (or scale %) - or choose a preset like 1080×1080 (Instagram) or 1280×720 (YouTube thumbnail).
- 3Download the resized image
Save the resized file. Original aspect ratio is preserved unless you unlock it.
Free Online Image Resizer Hakkında
Free online image resizer. Change any JPG, PNG, or WebP to an exact width and height, or scale by percentage, with optional aspect-ratio lock. Presets for Instagram, YouTube thumbnail, Twitter card, and other social sizes. Runs entirely in your browser. 712 Tools üzerindeki Free Online Image Resizer tamamen browser'ınızda native JavaScript API'lerle çalışır - hiçbir server verilerinizi görmez. Yani anında sonuç, tam privacy ve upload limiti yok.
İster bir debugging session olsun, ister hızlı bir sanity check ya da bir production incident'ı - bu tool istediğiniz kadar ücretsiz kullanılabilir. Watermark yok, kayıt yok, tool içinde reklam yok.
Sık sorulan sorular
Will resizing lose quality?
Downscaling is lossless in perception - the resizer uses high-quality bilinear resampling. Upscaling always loses sharpness; for that, an AI upscaler is a better tool.
Does the output format match the input?
By default yes. Optionally export a resized PNG as JPG or WebP for smaller file size.
What are the social presets?
Instagram square (1080×1080), Instagram story (1080×1920), YouTube thumbnail (1280×720), Twitter/X post (1600×900), LinkedIn banner (1584×396), and Facebook cover (820×312).
Are my images uploaded?
No. Resizing runs in your browser via the Canvas API.
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