Will resizing reduce image quality?

Downscaling generally preserves quality well. Upscaling can cause blurriness since new pixels are interpolated.

Can I resize to exact pixel dimensions?

Yes. Enter exact width and height, or turn on "Keep aspect ratio" and set just one dimension.

Can I resize multiple images at once?

Yes. Use the Batch tab to add several images and resize them all to the same dimensions; download individually or as a ZIP.

What formats are supported?

The resized image is output as PNG. For other formats, use our Convert Image tool after resizing.

What resolution for Instagram or Twitter?

Instagram: 1080×1080 (square), 1080×1350 (portrait). Twitter/X: 1200×675 (landscape). Use "Keep aspect ratio" and set the longest side to match.

Redimensionar imagem

Quickly resize any image to your target dimensions. Turn on "Keep aspect ratio" to avoid distortion or enter custom width and height. Fluranto resizes images in your browser — no uploads to our servers for this step, no waiting.

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Como usar

1Upload your image via drag-and-drop or the file picker.
2Enter the desired width and/or height in pixels.
3Toggle "Keep aspect ratio" to maintain proportions.
4Click "Resize Image" and download the result.

Perguntas frequentes

Will resizing reduce image quality?: Downscaling generally preserves quality well. Upscaling can cause blurriness since new pixels are interpolated.
Can I resize to exact pixel dimensions?: Yes. Enter exact width and height, or turn on "Keep aspect ratio" and set just one dimension.
Can I resize multiple images at once?: Yes. Use the Batch tab to add several images and resize them all to the same dimensions; download individually or as a ZIP.
What formats are supported?: The resized image is output as PNG. For other formats, use our Convert Image tool after resizing.
What resolution for Instagram or Twitter?: Instagram: 1080×1080 (square), 1080×1350 (portrait). Twitter/X: 1200×675 (landscape). Use "Keep aspect ratio" and set the longest side to match.