About this Image Resizer
This free image resizer runs fully in your browser—no uploads, no waiting. Resize, crop, rotate, and convert images with high-quality scaling and handy social presets for Instagram, YouTube, and Open Graph. Export to JPEG, PNG, WebP, or AVIF, download files individually or as a ZIP, and keep everything private.
Key features
- High-quality resize powered by Pica (crisp results vs. default browser scaling)
- Crop & rotate with common aspect ratios (1:1, 4:5, 16:9, 9:16, etc.)
- Social presets: Instagram Post/Story/Reel, YouTube Thumbnail, Open Graph, HD
- Multiple resize modes: Percent, Long/Short Edge, Max WxH (fit), Cover, Contain (pad)
- Format convert to JPEG/PNG/WebP/AVIF with adjustable quality
- Batch processing and ZIP download for all processed files
- EXIF orientation fix for sideways photos
- Privacy-friendly: everything happens locally on your device
How to use
- Click Upload or drag & drop your images.
- Pick a preset (e.g., Instagram 1080×1080) or choose a Resize mode:
- Percent — scale by percentage
- Long/Short Edge — set the longest or shortest side
- Max WxH — fit inside a box, keep aspect
- Cover — exact canvas, cropping if needed
- Contain — exact canvas with padding (choose background)
- (Optional) Click Start Crop, adjust the box, then Apply Crop.
- Choose Output format (JPEG/PNG/WebP/AVIF) and set Quality for lossy formats.
- Click Process All. Download each file or use Download ZIP.
Supported formats
JPEG, PNG, WebP, and AVIF (availability depends on your browser). Transparency is preserved in PNG and WebP; JPEG/AVIF are opaque.
Resize modes explained
- Percent: 50% halves both width and height.
- Long/Short Edge: set one edge; the other scales to keep aspect.
- Max WxH: scales to fit inside the box (no crop).
- Cover: fills the box and may crop overflow (good for social banners).
- Contain: fits inside and pads the rest (pick a background color).
Tips
- For small web files, try WebP or AVIF with quality around 70–85.
- Use Long Edge to quickly make 1920 px or 1280 px variants.
- Use Cover for perfect social-ready canvases without manual cropping.
Privacy
Images never leave your device. All processing is done locally in your browser.