25 utilities. All in your browser. Press / to search.
Compress JPG, PNG, and WebP images locally. Adjust quality and download instantly.
Resize images by dimensions or percentage. Maintain aspect ratio or set custom width and height.
Convert images between JPG, PNG, WebP, and BMP formats. All conversion happens locally in your browser.
Format, validate, and minify JSON. Instant error detection with clear messages.
Encode text or files to Base64, and decode Base64 back. Supports UTF-8 strings and file uploads.
Encode and decode URLs and query strings. Handles special characters, spaces, and Unicode.
Generate random UUIDs (v4) and UUIDs from strings. Batch generate multiple UUIDs at once.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes. Hash text or files locally.
Write and preview Markdown in real time. GitHub-flavored Markdown with syntax highlighting.
Test regular expressions interactively. Real-time match highlighting with capture groups and flags.
Format, beautify, and minify CSS. Choose indentation style and sort properties.
Encode and decode HTML entities. Convert special characters like <, >, &, and Unicode.
Count words, characters, sentences, and paragraphs. Get estimated reading and speaking time.
Convert text between 8 cases: upper, lower, title, camel, snake, kebab, and more.
Generate Lorem Ipsum placeholder text. Control paragraphs, sentences, or words count.
Compare two texts and find differences line by line. Highlights additions and deletions.
Generate QR codes from any text or URL. Customize colors and export as PNG.
Generate cryptographically secure passwords. Customize length and character sets.
Convert colors between HEX, RGB, HSL, and CMYK. Live color preview and copy codes.
Convert between length, weight, temperature, area, volume, and speed units. Instant results.
Calculate percentages instantly. Find percentage of a number, percentage change, and more.
Calculate exact age in years, months, and days. Find the difference between any two dates.
Generate harmonious color palettes. Analogous, complementary, triadic, and monochromatic schemes.