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ResizeFX — Multi-Platform Crop & Resize
Upload one image and export multiple platform presets in one click — Instagram square, IG/TikTok story, YouTube thumbnail, Xiaohongshu, X/Twitter header, Facebook cover, and more.
Open ResizeFXFeatures
- Platform preset sizes (select multiple)
- Batch export (Download All)
- PNG/JPG/WebP support
- Custom size input
- One-click workflow for creators
Use Cases
- 1One photo → IG post + story + YouTube thumbnail assets
- 2Create cover images for multiple channels
- 3Marketing creatives resized for ads & social
- 4Xiaohongshu post sizing without guessing ratios
How It Works
1
Upload image
2
Pick platform presets (or custom size)
3
Download all outputs in one go
Frequently Asked Questions
- Which presets are included?
- Instagram, TikTok/Story, YouTube Thumbnail, Xiaohongshu, X header, and Facebook cover.
- Can I export multiple sizes at once?
- Yes — use the Download All button.
- Do you support WebP?
- Yes — WebP upload is supported.
- Does it upload my files?
- No. All processing happens locally in your browser.
- Can I define a custom size?
- Yes — enter a custom width and height.
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