Common tools, lined up and ready to go: no install, no detours, just open the tab and get moving.
Convert numbers between bases 2 and 64 in real time, switch bases without page reload, and copy results instantly.
Fetch latest exchange rates and convert major currencies instantly, with swap and manual refresh.
Convert mass, length, volume, area, speed, pressure, plus temperature, time, energy, power, data size, angle, and frequency.
Calculate text/file hashes with SHA-256, SHA-1, SHA-384, SHA-512, and MD5, then compare with expected values.
Convert text to speech instantly using your browser's built-in voice synthesis. Supports multiple voices, speed and pitch control.
Visual canvas with AI planning, task dependency links, auto-scheduled dates from work hours, and Gantt chart
Filter by keyword or tag, click to copy. Find the perfect emoji in seconds!
Merge, split, compress, rotate PDFs or convert between PDF and images — all processed locally in your browser.
Compress / crop / rotate / mirror / resize / convert: upload an image, adjust compression quality, crop interactively, then rotate, flip, resize, and convert - all done inside your browser.
Generate Lorem Ipsum placeholder text instantly. Choose from paragraphs, sentences, or words mode, set a custom count, and copy with one click.
Write and preview Markdown online with live rendering, clean HTML output, and quick copy actions.
Compare two text blocks and highlight deleted, added, and changed content line by line.
Real-time counting of words, characters and paragraphs — perfect for editors and writers!
Generate CODE128, EAN13, UPC-A and more, with style controls and clean PNG/SVG exports.
Convert text or images to Base64, or decode Base64 strings back to readable text.
Paste a JWT token to decode the Header and Payload, check expiry status — everything runs in your browser.
Turn text into Morse code or decode it back. Standard Morse is used for ASCII, while CJK characters are preserved with reversible Unicode blocks.
Create QR codes for text, URL, Wi-Fi and contacts, with custom styles, logo upload, and PNG/SVG download.
Encode and decode URLs in real time, including UTF-8 text, emoji, and query parameters. Paste and start immediately.
Upload or paste CSV, edit it as a table, and export JSON, CSV, or XLSX.
Data format converter for YAML, JSON, XML, and TOML with conversion, formatting, and validation.
Convert Traditional/Simplified Chinese, switch full-width and half-width characters, change letter case, and reformat to Title Case, camelCase, or snake_case in one place.
Supports both CIDR calculation and IPv4 to CIDR conversion, with fast network, broadcast, and CIDR list results from IPv4 addresses, subnet masks, or start/end ranges.
Turn long URLs into short, shareable links. Links unused for 180 days are auto-deleted.
Enter a domain name to instantly look up WHOIS information including registrar, expiry date, and name servers.
Preview social sharing cards, adjust Open Graph fields, and copy ready-to-use meta tags before publishing a page.
Create on-site info boards with text, images, mixed slides, and image uploads for notices, promotions, and live displays.
Pick a chart template, enter values, and export your chart in PNG or SVG. Supports up to 10 values per chart.
Adjust colors online and convert HEX, RGB, and HSL instantly in one focused workspace.
Blend two colour codes, fine-tune the ratio, and generate in-between shades you can use immediately in UI work.
Instantly check text-to-background contrast ratios and WCAG 2.x AA/AAA compliance with live preview and color improvement suggestions.
Build linear, radial, and conic CSS gradients visually. Adjust colours and stops, then copy the ready-to-use CSS.
Visually design box-shadow and text-shadow with multi-layer support, real-time preview, and one-click CSS copy.
Visually build and parse Cron expressions with instant next-run previews
Format, beautify and minify your JSON in one click! Syntax checking included — essential for API development.
Build regular expressions from checkboxes: required character types, allowed sets, length range, flags, and instant test.
Generate UUID v4 or v7 in bulk, copy individually or all at once, and inspect any UUID to reveal its version and embedded timestamp.
Beautify or minify XML in one click with live syntax validation — works with config files, RSS, SOAP, SVG and more.
Advanced browser-side AES tool with custom key, IV, mode, padding, and Base64/Hex output for integration testing and troubleshooting.
Generate MD5 instantly with 16/32 length and upper/lowercase output options.
Generate strong random passwords in seconds. Your credentials stay secure in your browser.
Set a target date and time to track remaining or elapsed days, hours, minutes, and seconds, so no important date slips by.
Manage your work and rest cycles with automatic mode switching between work, short break, and long break sessions to build a productive focus rhythm.
A timing board that combines stopwatch and countdown with split logs, countdown alerts, and hotkeys.
Convert Unix seconds/milliseconds and date-time instantly, with ISO and local outputs for smoother debugging.
Track current time across multiple cities with UTC offsets, so cross-time-zone meetings are easier to line up.
Enter height, weight, and goals to calculate BMI, recommended water intake, daily calories, and jogging/walking exercise targets — all in one place.
Enter A and B to solve 6 common percentage scenarios at once: A of B%, ratio, reverse base, percent change, and plus/minus percent.
Paste numbers or import CSV, XLS, XLSX to get mean, median, standard deviation, quartiles, histogram, and frequency table instantly.
Choose a deity, toss moon blocks, and get Sheng/Jiao/Yin results with a reserved deity photo area.
Create multiple counters with increment/decrement, reset, keyboard shortcuts, drag sorting, and auto-save.
Roll a 3D die with a real toss-and-land animation, so it feels like the cube actually hits the table.
Paste a list, then randomly sort or split it into groups — results are easy to copy
Can't decide? Enter your options and let the wheel spin!
Built for pen names, gamer tags, and online aliases. No real surname needed. Add a prefix, set the length, and generate stylish nicknames instantly.
An online scoreboard designed for sports competitions. Display both teams' scores, match time, and inning number in real-time. Customize team names and scoring rules.
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