Image Tool
Thumbnail Maker Online Free
Create image thumbnails online for free. Resize to 200px or custom size — perfect for previews and galleries.
Encrypted in transit · Auto-deleted after 60 min
Drag & drop your files
or click to browse from your device
JPG · JPEG · PNG · WEBP
Settings
Upload a file above to enable processing
Help
Frequently Asked Questions
Create small preview images for galleries, listings, and social media. Set a custom size or use the 200px preset.
Why use this tool
- JPG, PNG, and WebP supported
- Instant processing and download
- 100% free — no signup, account, or watermarks
- Files automatically deleted after processing
- Works on desktop, tablet, and mobile browsers
How it works
How to create a thumbnail online
- 1Upload your image.
- 2Set the thumbnail size (default 200px longest side).
- 3Click Process file.
- 4Download the small thumbnail.
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