CleanTools.co

Upload an image and add classic meme text

Convert images between PNG, JPEG, and WebP

See how investments grow with compound interest

Create QR codes for URLs, text, or contacts

Strong passwords and memorable passphrases

Random usernames for any platform

SHA-1, SHA-256, SHA-384, SHA-512 hashes

Generate v4 UUIDs in bulk

Random integers or decimals in any range

Length, weight, temp, volume, speed

Percentages, tips, and percent change

Days between dates or add/subtract time

Count words, characters, and reading time

Generate placeholder text

UPPER, lower, Title, camel, snake, kebab

Convert text to a URL-friendly slug

Live markdown rendering with syntax preview

Compare two texts and highlight differences

See how investments grow with compound interest

Portfolio drawdown and retirement depletion

Monthly repayments, total cost, and interest

Estimate income tax and take-home pay

Pick colors and get HEX, RGB, HSL values

Convert images between PNG, JPEG, and WebP

Find ratios or scale dimensions proportionally

Format, validate, and beautify JSON

Unix timestamp to date and back

Decimal, hex, binary, and octal conversion

Convert text to binary and back

Encode text to Base64 or decode it back

Percent-encode URLs and query strings

Inspect JWT token header and payload

Test regular expressions with live match highlighting

Upload an image and add classic meme text

Draw pixel art on a grid and export as PNG

Convert any image to ASCII text art