Thumbnail Maker
Create custom thumbnails for videos and blog posts
Create custom thumbnails for videos and blog posts. Key features include Preset sizes for YouTube, blog, social and Text overlay with font selection. Use it for image editing and conversion tasks. All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Encrypted with HTTPSProcessed in your browser
All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Actions:
How to Use
- Choose a template size (YouTube, blog, social media)
- Upload a background image or use a solid color
- Add text overlays with custom fonts
- Download the finished thumbnail
Features
- Preset sizes for YouTube, blog, social
- Text overlay with font selection
- Background image upload
- Custom dimensions
- High-quality PNG export
Frequently Asked Questions
What thumbnail sizes are available?
Pre-set sizes include YouTube (1280x720), blog featured image (1200x630), Twitter (1200x675), and Instagram (1080x1080).
Can I add custom text?
Yes. You can add text with customizable font, size, color, and position.
What format is the output?
Thumbnails are exported as high-quality PNG files suitable for web use.
What image tools are available?
We offer 23 image tools including resize, compress, crop, flip, convert formats, watermark, background removal, color picker, QR code generator, and more — all browser-based.
Are these image tools free to use?
Yes. Every image tool is completely free with no watermarks, no sign-up, no usage limits, and no file size restrictions.
Is my image data private?
All image processing happens entirely in your browser. Your images are never uploaded to any external server, ensuring complete privacy for personal and professional photos.
What image formats are supported?
We support JPG, JPEG, PNG, GIF, BMP, WebP, TIFF, and SVG across our image tools. Output formats vary by tool.
Will compressing images reduce quality?
Our compressor uses smart algorithms to minimize quality loss. At default settings, the difference is imperceptible while file sizes can be reduced by 50-80%.
Privacy & Security
All processing happens entirely in your browser using client-side JavaScript. Your files and text are not uploaded to Tool-web's server.
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