Browse tools by category. Every category below lists the tools it contains.
Text & WritingCount, convert, clean and reshape plain text for writing and editing.Text ConvertersConvert and encode text between formats such as JSON, CSV, Base64 and Markdown.Image ToolsGeneral image helpers: inspect, convert to data, check dimensions and compare images.Image ConvertersConvert images between PNG, JPG, WebP, AVIF, BMP, GIF, SVG and ICO formats in the browser.Image CompressorsShrink image files and inspect their size, format and metadata before sharing.Image EditorsResize, crop, rotate, recolour and annotate images without installing software.CalculatorsEveryday calculators for money, percentages, dates and simple statistics.Math ToolsArithmetic helpers: fractions, primes, number words, Roman numerals and binary maths.Unit ConvertersConvert length, weight, temperature, area, volume, speed, data and more.Date & Time ToolsTimestamps, date maths, countdowns, time zones, stopwatch and timer.Developer ToolsUtilities for developers: identifiers, patterns, simple minifiers and formatters.SEO ToolsCheck page titles, descriptions, links and robots files for search visibility.File UtilitiesInspect files: sizes, real types from file signatures, hashes and text contents.PDF ToolsWork with PDF files in the browser: pages, images, merging, splitting and metadata.Color ToolsConvert colours between HEX, RGB and HSL, build palettes and check contrast.Security & Encoding UtilitiesGenerate codes and tokens, estimate password strength and hash text securely.Social Media ToolsPrepare posts, bios, hashtags and usernames for social platforms.Productivity ToolsSmall random generators and helpers for everyday planning and decisions.