Tools
Image Resizer
Resize images to exact pixel dimensions or by percentage. Lock the aspect ratio to prevent distortion, batch process multiple files, and download instantly — everything runs in your browser.
FreePixels or %Aspect Ratio LockBatch
Resize Settings
90%
Drop images here or
JPG, PNG, WebP · Browser-side
Pixel mode vs. percentage mode
Pixel mode lets you set exact output dimensions — ideal when you need a specific canvas size like 1200×630 for social media. Percentage mode scales the image relative to its original size, useful when you want to halve or double the resolution.
Why aspect ratio lock matters
When you resize an image without maintaining its aspect ratio, it becomes stretched or squished. The aspect ratio lock automatically calculates the correct opposite dimension so your image always looks proportional.
Common resize targets
- 1200×628 — Facebook, LinkedIn, Twitter card
- 1080×1080 — Instagram square post
- 1920×1080 — Full HD wallpaper or banner
- 800×600 — Web-optimized photo
Related tools
- Image CompressorCompress JPG, PNG, and WebP images while preserving visual quality — browser-side.
- Image CropperCrop images with a visual editor and preset aspect ratios like 1:1, 4:3, 16:9.
- Image RotatorRotate images 90°, 180°, 270° and flip horizontally or vertically — batch.
- Watermark ImageAdd text or image watermarks with custom opacity and position to your photos.
- Color Palette from ImageExtract the dominant color palette from any image — get HEX and CSS variables.
- Image to ASCII Art ConverterConvert any image to ASCII art with columns, character styles, contrast, brightness, gamma, auto levels, and dither. Supports transparent images.