Browse tools by category

Live tools grouped by what they help you do. Categories without a working tool are hidden until one is added.

10 active categories.

Free developer tools for formatting, encoding, validating, and debugging data.

389 tools

Free calculator tools for everyday math, finance, dates, and planning.

268 tools

Free converter tools for changing data, units, formats, and files.

165 tools

Free generator tools for creating codes, IDs, passwords, text, and assets.

161 tools

Free text tools for counting, cleaning, formatting, and converting text.

89 tools

Free date and time tools for timestamps, time zones, durations, and scheduling.

66 tools

Free SEO tools for checking, formatting, analyzing, and improving web pages.

62 tools

Free image tools for resizing, compressing, converting, and editing images.

50 tools

Free security tools for passwords, hashes, encoding, checks, and browser-safe utilities.

42 tools

Free PDF tools for editing, converting, merging, splitting, and preparing documents.

19 tools