Image Tools

Free online tool by DocsBolt

Resize Image

Resize images for social media, thumbnails, banners, or custom dimensions.

100% Free · No Login Required · No Watermark
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What this tool includes

Preset dimensions (YouTube, Instagram, etc.)
Custom width × height
High-quality LANCZOS resize

Output

Resized image

Accepts: .jpg, .jpeg, .png, .webp

Resize Image

Files are processed securely. Nothing is stored permanently.

How to Use

01

Upload image

Select your image.

02

Choose size

Pick a preset or enter custom dimensions.

03

Download

Get the resized image.

FAQ

What presets are available?

YouTube thumbnail (1280×720), Instagram post (1080×1080), YouTube banner (2560×1440), and more.

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