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02 · 7 tools

Resize images

Change dimensions by pixels, percent or preset.

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Image Resizer→Change image dimensions by exact pixels or by percentage./tools/image-resizerResize by Pixels→Change image dimensions by exact pixels or by percentage./tools/resize-by-pixelsResize by Percentage→Change image dimensions by exact pixels or by percentage./tools/resize-by-percentageResize to Exact Dimensions→Change image dimensions by exact pixels or by percentage./tools/resize-to-exact-dimensionsProfile Picture Resizer→Crop and resize a photo into a sharp, centred profile picture./tools/profile-picture-resizerSocial Media Image Resizer→Crop and resize to the exact sizes Instagram, Facebook, X, LinkedIn and YouTube expect./tools/social-media-image-resizerBulk Image Resizer→Resize up to 20 images at once by percentage or to a maximum size./tools/bulk-image-resizer

About resize tools

Resizing changes an image's pixel dimensions. Smaller images upload faster, load quicker and fit the sizes that websites, forms and templates ask for. The Image Resizer handles most jobs: type a width or height in pixels with the aspect ratio locked, or scale by percentage. Resize by Pixels, Resize by Percentage and Resize to Exact Dimensions focus on one approach each, with guidance for common sizes and for changing shape without stretching.

For social media, the Social Media Image Resizer crops and resizes to presets such as a 1080 × 1080 Instagram post, a 1080 × 1920 story or a 1280 × 720 YouTube thumbnail, keeping the center of the picture. The Profile Picture Resizer makes square photos for LinkedIn, Instagram, WhatsApp and X, with zoom and optional background replacement. The Bulk Image Resizer resizes up to 20 images at once and returns a ZIP.

All resizing uses Lanczos resampling for clean edges, supports up to 10,000 pixels per side, and keeps JPG, PNG and WebP in their original format.

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