All Free Online Tools
The All Tools page lists every ToolkitPlace utility with categories for text, calculators, developer tasks, colors, web checks, images, and QR codes. Visitors can search by name, category, or use case and open the tool that matches their workflow.
Each tool page is built with a focused task, useful controls, clear output, related internal links, FAQ content, and structured data. This helps people compare options, discover related tools, and complete practical tasks from a phone, tablet, laptop, or desktop browser.
- Case Converter - Convert text to uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, and kebab-case.
- Character Remover - Remove numbers, letters, spaces, line breaks, emojis, special characters, duplicate lines, custom characters, phrases, or regex matches from text.
- Text Difference Checker - Compare two blocks of text line by line, word by word, or character by character with highlighted differences.
- Markdown Preview - Write Markdown and preview HTML for headings, lists, links, blockquotes, code blocks, tables, and document drafts.
- Emoji Picker & Copy - Search emojis by category, name, and keywords, then copy emojis, favorites, recently used emojis, or HTML entities.
- Password Strength Checker - Check password strength locally with rules for length, character variety, entropy, repeats, patterns, and common passwords.
- Sleep Cycle Calculator - Calculate bedtime and wake-up suggestions using sleep cycles, fall-asleep time, cycle length, and selected cycle counts.
- Percentage Calculator - Solve percentage formulas for discounts, tax, percent increase, percent decrease, original value, and percentage difference.
- Age Calculator - Calculate exact age, next birthday countdown, total months, total weeks, total days, hours, zodiac sign, and birth weekday.
- BMI Calculator - Calculate BMI in metric or imperial units and review BMI category, healthy weight range, formula, and visual scale.
- Retirement Savings Calculator - Estimate retirement savings with current savings, monthly contributions, annual return, inflation, contribution increases, chart, and yearly projection.
- JSON Formatter & Validator - Validate JSON, find parser errors, beautify, minify, upload JSON files, inspect stats, copy output, and download formatted JSON.
- Base64 Encoder/Decoder - Encode and decode Unicode text, convert files to Base64, decode Base64 to files, validate input, copy output, and download results.
- HEX to RGB Converter - Convert 3-digit and 6-digit HEX colors to RGB, RGBA, HSL, CSS variables, and preview color contrast.
- Unix Timestamp Converter - Convert Unix seconds and milliseconds to local time, UTC, ISO 8601, relative time, and date-to-timestamp values.
- UUID Generator - Generate UUID v4 values in batches, copy selected UUIDs, remove hyphens, uppercase results, add prefixes, and export TXT or CSV.
- RGB to HEX Converter - Convert RGB values to HEX, RGBA, HSL, and CSS variables with sliders, color picker, opacity, and contrast preview.
- Website Status Checker - Check whether a website is online with HTTP status code, response time, final URL, redirects, server IP, and SSL details.
- Image Compressor - Compress JPG, PNG, and WebP images locally in the browser with quality presets, before-after preview, and downloadable output.
- QR Code Generator - Generate simple or bulk QR codes with custom size, margin, colors, error correction, optional logo, PNG, SVG, and ZIP downloads.