Free Online Tools
383+ fast, private, browser-based tools. No signup. No upload. No tracking.
All Free Tools
Emoji Picker
Browse and copy any emoji instantly.
Text Diff
Compare two texts and highlight the differences.
Text Reverser
Reverse any text instantly — characters, words or lines.
Text Splitter
Split text by delimiter, character count, word count, line count, or sentences. Live preview, custom delimiters, join options, ZIP download per chunk. Free, no signup, 100% browser-based.
Cron Expression
Explain any cron expression in plain English.
Online Ruler
Free online ruler with real-world accuracy. Calibrate to your screen PPI, measure in cm, mm, inch, feet or pixels. Horizontal + vertical rulers, click-to-measure distance, fullscreen mode. Works offline, no signup.
PNG to JPG
Convert PNG images to JPG instantly in your browser. Reduce file size up to 80%. No upload, no signup, 100% private.
Celsius to Fahrenheit Converter
Convert Celsius to Fahrenheit and back instantly. Also supports Kelvin, Rankine and Réaumur. Reference table, oven temperatures, body temp presets, history, CSV export. 100% private, no signup.
Readability Score
Calculate Flesch reading ease and grade level.
JSON Formatter
Beautify and validate JSON data with a single click.
Image Cropper
Crop images to any size in your browser.
Image to PDF
Combine multiple images into a single PDF.
Uppercase Converter
Convert text to UPPERCASE instantly in your browser. Also supports Small Caps, Fullwidth, Wide and Unicode fancy styles. Bulk conversion, copy and download. Free, no signup, no upload.
KM to Miles Converter
Convert km to miles and miles to km instantly. Miles & yards, feet, meters, nautical miles, pace & speed calculator. 100% browser-based, no signup.
SQL Formatter
Beautify and format SQL queries instantly.
Resume Builder
Build and print clean resume templates.
Online Alarm Clock
Free online alarm clock and timer. Set an alarm by hour/minute/AM-PM, or use quick shortcuts like +5 min. Choose from 5 ringtones, enable browser notifications, and get a full-screen alert. Runs 100% in your browser.
JSON Validator
Validate JSON instantly and see errors.
Discord Markdown Formatter
Format Discord messages with bold, italic, underline, spoiler, code blocks, quotes, and headers. Live preview + quick reference. Runs 100% in your browser.
PDF Crop
Crop PDF pages to remove margins.
Miles to KM Converter
Free miles to km converter. Convert miles to kilometers, km to miles, and between 6 distance units (mi, km, m, ft, yd, nmi) instantly. Live conversion, adjustable precision, quick reference, 100% browser-based, no signup.
Convert Email to HTML
Convert plain-text email content into ready-to-send HTML emails. Auto-links URLs and emails, detects headings, lists and blockquotes, and wraps in a table-based email template compatible with Gmail, Outlook and Apple Mail. 100% in-browser, no signup.
Character Map
Browse and copy special Unicode characters.
Sample Cover Letter Generator
Generate realistic sample cover letters instantly — professional, entry-level, career change, creative, executive, technical, internship, remote, short, and follow-up styles. Custom tone, length, and content. Live preview. Download as .doc or .txt. 100% browser-based, no signup, no upload.
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