Social & Utility Tools

Prepare social posts, create an email signature, retrieve YouTube thumbnail images, convert images to Base64, and calculate date differences.

1. Social Media Character Counter

Count characters, words and lines, and check a practical target for common social platforms. Platform limits and counting rules can change.

Your post

Platform targetX / Twitter — 280 characters (approx.)Instagram caption — 2,200 charactersLinkedIn post — 3,000 characters (approx.)SMS — 160 characters (approx.)Custom target — 1,000 characters

0 characters · 0 words · 0 lines

Counts are a helpful estimate. Some platforms count URLs, emoji, and special characters differently.

2. Email Signature Generator

Fill in your details to create a simple signature you can copy into your email settings.

Full nameJob title CompanyEmail PhoneWebsite

Generate signature

3. YouTube Thumbnail Downloader

Enter a public YouTube video URL or video ID to view available thumbnail sizes. Some videos may not have every size.

YouTube video URL or ID Find thumbnails

Images are loaded directly from YouTube's public thumbnail image endpoints. Use thumbnails only when you have the right to do so.

4. Image-to-Base64 Converter

Convert an image into a Base64 data URL in your browser. Large images create very long text strings.

Choose an image

Output formatData URL (recommended)Base64 onlyConvert image

5. Date Difference Calculator

Calculate the number of days between two dates and an approximate breakdown in years, months and days.

Start dateEnd date

Count both start and end dates (inclusive) Calculate difference

Tools run in your browser. Character limits are practical reference targets, not guarantees of platform acceptance. Image conversion happens locally on your device.