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Free Tools & Utilities

Professional tools for content creators, marketers, and developers, No registration required.

Video Tools 7 tools

YouTube Tags Analysis NEW

Trend

Track trending tags and video heat from 30min to 2 days.

YouTube Tags Compare NEW

SEO

Compare video tags, views, likes. Discover tag differences and optimize SEO.

YouTube Data Viewer ProNEW

Analytics

Free YouTube video data viewer. View video info, tags, and comments easily.

YouTubeThumbGrab

YouTube

Free YouTube thumbnail downloader. All qualities supported.

YouTubeVideo Pro

Analytics

Deep video analytics: likes, dislikes, tags, comments.

BiliThumbGrab

Bilibili

Download Bilibili video covers in HD. Support multiple resolutions.

WechatThumbGrab

WeChat

Extract WeChat article cover images in original quality.
Image Tools 3 tools

Icon Forge

Generate 32×32 & 16×16 transparent icons.

Thumbnail Generator

Batch generate 128×128, 256×256, 512×512 thumbnails.

Circle Crop Image

Create circular avatars: 128×128, 256×256.
Personal Tools 2 tools

Holiday Calendar

View holiday calendars from different countries to help colleagues coordinate work better.

10,000 Days NEW

🎂

Calculate your special milestone anniversary and cherish every moment. Supports 8 languages.
Webmaster Tools Coming soon...

More webmaster tools coming soon. Stay tuned!

Philippines Tools 4 tools

SEC Query NEW

SEC

Securities and Exchange Commission company registration query.

SSS Query Coming

SSS

Social Security System inquiry and contribution check.

Pag-IBIG Query Coming

PAG IBIG

Home Development Mutual Fund inquiry.

BIR Query Coming

BIR

Bureau of Internal Revenue tax inquiry.
Other Tools Coming soon...

More tools coming soon. Stay tuned!

About Us

DataExt provides free online tools for content creators, marketers, and developers. Our mission is to make professional-grade utilities accessible to everyone without registration or fees.

We offer a variety of video and image processing tools, including YouTube thumbnail downloader, Bilibili cover extractor, WeChat article cover grabber, icon generator, thumbnail creator, and more. All tools are processed locally in your browser, ensuring your data privacy and security.

Our tools support all your favorite platforms and devices - Windows, macOS, Linux, Android, iOS, and more. Just open your browser and start using them instantly.

Contact Us

If you have any questions, suggestions, or issues regarding our tools, please feel free to contact us via email:    public@data-ext.com

We will make our best effort to respond to your inquiry as quickly as possible. Your feedback is valuable to us!