🔄 Converters 46
Convert between formats, units, and encodings instantly.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text — UTF-8 safe.
Chmod Calculator
Convert between numeric and symbolic chmod permissions — visual checkboxes included.
Compound Interest Converter
CSV to JSON Converter
Convert CSV data to JSON and back instantly — handles headers, quoted fields, and edge cases.
Currency Converter Dkk To Sek
Free online currency converter dkk to sek tool.
Currency Converter Euro To Sek
Free online currency converter euro to sek tool.
Currency Converter Sek To Usd
Free online currency converter sek to usd tool.
Date Difference Converter
Free online date difference converter tool.
Days Between Dates Converter
Free online days between dates converter tool.
Hex to RGB Converter
Convert hex color codes to RGB values and back — supports 3-digit and 6-digit hex.
HTML to Markdown Converter
Convert HTML code to clean Markdown format — preserves links, headers, and lists.
Html To Pdf Converter
Free online html to pdf converter tool.
Jpg To Png Converter Snapjpg2Png
Free online JPG to PNG converter with instant, private, in-browser conversion and no uploads or ads.
JPG to PNG Converter – Instant, Private & No Uploads
Convert JPG to PNG instantly in your browser with SnapJPG2PNG. No uploads, no ads, just fast, private, and ad-free im...
JPG to PNG Converter: SnapJPG2PNG Review
My take on a free online jpg to png converter (SnapJPG2PNG): fast, simple, no nonsense. Learn how to convert JPG to P...
Json To Csv Converter
Free online JSON to CSV converter with instant, privacy-first, ad-free conversion, mobile-friendly design, and unique...
JSON to CSV Converter | Instant, Private, No Ads
Convert JSON to CSV instantly with our free, privacy-first online tool. 100% client-side, mobile-friendly, ad-free, a...
JSON to CSV Converter: Fast, Private & Actually Good
I tested the best free online JSON to CSV converter—no ads, instant results, real privacy. See if it beats the others...
Liters To Gallons Converter
Free online liters to gallons converter tool.
Markdown to HTML Converter
Convert Markdown to HTML with live preview — see your formatted output as you type.
Miles To Kilometers Converter Online
Free online miles to kilometers converter online tool.
Online Area Converter
Free online online area converter tool.
Online Ascii Converter
Free online online ascii converter tool.
Online Binary Converter
Free online online binary converter tool.
Online Converter Number To Words
Free online online converter number to words tool.
Online Converter Psi To Bar
Free online online converter psi to bar tool.
Online Currency Converter Calculator
Online Hex Converter
Online Kg To Lbs Converter
Online Md5 Converter
Online Rgb To Cmyk Converter
Online Time Zone Converter
Online Unicode Converter
Online Unix Timestamp To Date Converter
Percentage Calculator
Calculate percentages, percentage change, and 'X is what percent of Y' — all in one tool.
Png To Jpg Converter Snapjpg
Free online PNG to JPG converter with instant drag-and-drop, no watermark, no ads, and mobile-first design
PNG to JPG Converter – Instant, No Watermark | SnapJPG
Convert PNG to JPG instantly with SnapJPG. Free, no watermarks, no ads, drag-and-drop, mobile-friendly. Download JPGs...
PNG to JPG Converter: SnapJPG Review
I tested this free online PNG to JPG converter (SnapJPG). Convert PNG to JPG online free with clean output, no drama,...
Png To Svg Converter Snapsvgify
Free online PNG to SVG converter with instant, high-quality, no-watermark conversion, drag-and-drop, mobile support, ...
PNG to SVG Converter – Instant, No Watermark | 3-Tools
Convert PNG to SVG instantly with our free online tool. No watermark, no signup, mobile-friendly, privacy-first, and ...
Standard Deviation Converter
Timestamp To Date Converter
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and back — with timezone support.
Url To Decoded Converter
Free online url to decoded converter tool.
XML to JSON Converter
Convert XML data to JSON format instantly — handles nested elements and attributes.
Yaml To Json Converter
Free online yaml to json converter tool.
🧮 Calculators 16
Calculate anything — math, finance, health, and more.
Online Bmi Calculator Free
Free online online bmi calculator free tool.
Online Calculator Circumference Of A Circle
Free online online calculator circumference of a circle tool.
Online Calorie Calculator Free
Free online online calorie calculator free tool.
Online Combination Sum Calculator
Free online online combination sum calculator tool.
Online Discount Calculator
Online Interest Rate Calculator
Online Margin Of Error Calculator
Online Mortgage Payment Calculator
Online Quadratic Equation Calculator
Online Salary Tax Calculator
Online Sha256 Hash Calculator
Online Vat Calculator Uae
Online Volume Calculator
Online Volume Calculator For Cylinder
Pto Accrual Calculator
Free online PTO accrual calculator with maximum cap that resumes accrual after PTO usage, including a day-by-day audi...
Subnet Calculator
Calculate network addresses, broadcast addresses, and host ranges from CIDR notation.
✅ Checkers & Validators 11
Check, validate, and verify data instantly.
Celsius To Fahrenheit Checker
Cron Expression Checker
Parse and validate cron expressions — see the next scheduled run times instantly.
Exchange Rate Checker
Free online exchange rate checker tool.
Inches To Cm Checker
Free online inches to cm checker tool.
Ip Address Checker
Free online ip address checker tool.
Meters To Feet Checker
Free online meters to feet checker tool.
Online Http Checker
Online Regex Checker
Online Uuid Checker
Text Case Checker
Text Diff Checker
Compare two texts side-by-side and instantly see additions, deletions, and changes highlighted in color.
⚡ Generators 9
Generate UUIDs, passwords, hashes, and more.
Lorem Ipsum Generator
Generate placeholder text — choose paragraphs, sentences, or words with custom length.
Online Permutation And Combination Generator
Password Generator Quickpassgen
Free online password generator with instant, secure, and distraction-free password creation for account protection.
Password Generator – Instant, Secure & Easy | QuickPassGen
Generate strong, secure passwords instantly with QuickPassGen. No ads, no sign-up—just fast, distraction-free passwor...
Password Generator: QuickPassGen Review
I tested this free online password generator (QuickPassGen). Here’s how it works, how strong it is, and how it compar...
Qr Code Generator Pro
Free online QR code generator with instant preview, no watermark, no ads, and mobile-first design
QR Code Generator Pro – Instant, No Watermark, No Ads
Create QR codes instantly with our free online QR code generator. No watermarks, no ads, instant preview, and mobile-...
QR Code Generator With No Watermark or Ads (2024)
Tested: The best free online QR code generator (no watermark, no ads, instant preview). Mobile friendly & actually wo...
UUID Generator
Generate cryptographically secure UUID v4 values — single or bulk (up to 25 at once).
📝 Formatters 5
Format and beautify code, text, and data.
HTML Formatter
Format and beautify messy HTML code with proper indentation for readability.
Online Uuid Formatter
SQL Formatter
Format and beautify messy SQL queries with customizable indentation and keyword casing.
Xml Formatter Online
Free online xml formatter online tool.
YAML Formatter
Format and validate YAML files with proper indentation and error detection.
🔢 Counters 2
Count words, characters, lines, and more.
🛠️ Other Tools 37
Handy utilities for everyday tasks.
Character Counter
Count characters, words, sentences, and paragraphs in your text — with reading time estimate.
Discord Alternative Finder
Free online Discord alternative finder that recommends the best privacy-friendly self-hosted chat + voice stack and g...
Discord Alternative Finder (Docker Ready)
Find the best privacy-friendly Discord alternative. Compare self-hosted chat + voice stacks, see tradeoffs, and expor...
Find and Replace
Find and replace text with regex support — preview all matches before applying.
Fix 'Uncaught TypeError' in JavaScript Instantly
Quickly diagnose and fix 'Uncaught TypeError: Assignment to constant variable' errors in JavaScript with our free js-...
Free Discord Alternative Finder: Pick a Better Chat App
I tested this free Discord alternative finder to quickly compare free community chat apps. Find free alternatives to ...
Free Good First Issue Finder: FirstPR Radar Review
I tested this free good first issue finder (FirstPR Radar) to find good first issues on GitHub fast. Here’s how it wo...
Free Malware Removal Checklist Tool (60s Triage)
Answer a 60-second wizard to triage malware symptoms and get a personalized cleanup checklist, safety warnings, and a...
Free Malware Removal Checklist Tool: Wikitrage Review
I tested this free malware removal checklist tool. It triages symptoms in 60 seconds, generates a step-by-step cleanu...
Free Video Doorbell Recommendation Tool (No Ring Drama)
Try this free video doorbell recommendation tool to match wiring, chime, Wi‑Fi, budget, and subscription tolerance to...
Free Website Evidence Capture Tool (HTML Snapshot)
Capture verifiable website evidence in one click: timestamped HTML snapshot, redirect trail, headers, and SHA-256 has...
Free Website Evidence Capture Tool: Verifiable Snapshots
My take on a free website evidence capture tool that saves a verifiable HTML snapshot online with timestamp, redirect...
Good First Issue Finder Tool (Free) | FirstPR Radar
Find newcomer-friendly GitHub issues fast. Match your stack, score freshness, validate onboarding, and generate a rep...
Good First Issue Finder Tool Firstpr Radar
Free online good first issue finder tool that matches your tech stack to fresh, newcomer-friendly GitHub issues and g...
How To Convert Watts To Amps
Free online how to convert watts to amps tool.
How to Fix JavaScript Errors: A Guide to js-error-fixer
Discover how to fix JavaScript errors effortlessly with js-error-fixer. A step-by-step guide for the best free JavaSc...
Js Error Fixer
Instantly diagnose and fix 'Uncaught TypeError: Assignment to constant variable' errors in JavaScript.
Llm Token Compressor
Free online LLM token compressor with instant before/after token counts, layered compression, and shareable results f...
Malware Removal Checklist Tool Wikitrage
Free online malware removal checklist tool that triages your symptoms in 60 seconds and generates a personalized step...
Online Age Check
Free online online age check tool.
Online Api Testing Tools
Free online online api testing tools tool.
Online Conversion Mb To Kb
Free online online conversion mb to kb tool.
Online Convert Bytes To Megabytes
Free online online convert bytes to megabytes tool.
Online Convert Circumference To Diameter
Free online online convert circumference to diameter tool.
Online Countdown Timer Free
Online Csv Editor
Online Hex Color Picker
Online Rgb Color Picker
Photo to HTML Snippet Tool (Free Artwork Embed)
Turn a phone photo into a responsive artwork card embed in under 60 seconds. Get paste-ready HTML with live preview, ...
Photo To Html Snippet Tool Artdrop Embed
Free online photo to HTML snippet tool that turns a phone photo into a responsive artwork card embed (plus optional h...
Portfolio Gallery Uploader
Free online portfolio gallery uploader that lets artists upload multiple phone photos in one step and instantly updat...
Portfolio Gallery Uploader | 3-Tools
Upload multiple artwork photos in one tap and get an instant, shareable portfolio gallery link. Resize/compress on-de...
Portfolio Gallery Uploader: My Honest Test
I tested this free online portfolio gallery uploader: upload multiple phone photos at once, get an instant shareable ...
Request
Free online request tool.
Video Doorbell Recommendation Tool
Free online video doorbell recommendation tool that matches your home constraints to low-maintenance Ring alternative...
Video Doorbell Recommendation Tool
Answer 10 quick questions to get low-maintenance Ring alternatives, a ranked match, gotchas forecast, and a printable...
Website Evidence Capture Tool
Free online website evidence capture tool that saves a verifiable HTML snapshot with timestamp, redirect trail, heade...