🛠️ Free Online Tools

PDF Compressor

Compress PDF files up to 70% smaller — entirely in your browser, no upload needed.

Reduce JPEG, PNG, and WebP image file size with adjustable quality settings.

Convert PNG images to JPEG format instantly. Reduce file size by up to 90%.

Convert JPEG images to lossless PNG format with transparency support.

Convert images to WebP — 25-34% smaller than JPEG at equivalent quality.

Reduce video file size by up to 70% using H.264 encoding in your browser.

Extract audio from any video file and save as high-quality MP3.

Convert between MP3, WAV, OGG, FLAC, and AAC audio formats.

Create ZIP archives from multiple files instantly in your browser. No upload needed.

Extract ZIP and GZIP archives online. Preview contents and download individual files.

Compress files with GZIP for web, backups, and data transfer. Typically 60-80% smaller.

Instantly count words, characters, sentences, and reading time for SEO, essays, and translations.

A clean and simple calculator for everyday basic math with memory functions.

Advanced calculator with trigonometry, logarithms, exponential functions, and constants.

Developer calculator with real-time HEX, DEC, OCT, BIN conversions and bitwise operations.

Compare multiple time zones, find overlapping business hours, and schedule global meetings effortlessly.