Popular Tools
The most-used free tools on TRULLZ. Rankings update as usage data comes in.
QR Code Generator
QR codes for URLs, text, WiFi, vCard.
GeneratorsWord Counter
Count words, characters, sentences and paragraphs instantly.
TextJSON Formatter
Pretty-print, minify and validate JSON.
DeveloperPassword Generator
Strong random passwords, crypto-secure.
GeneratorsImage Compressor
Shrink JPG/PNG/WebP files with quality control.
ImagesPDF Merger
Combine multiple PDFs into one document.
PDFPercentage Calculator
X% of Y, percentage change, and more.
CalculatorsPDF Compressor
Reduce PDF file size with quality control.
PDFCase Converter
UPPERCASE, lowercase, Title Case, camelCase and more.
TextImage Resizer
Resize images by pixels or percentage.
ImagesCountdown Timer
Timer with alarm and presets.
EverydayDiscount Calculator
Sale prices with discount % and savings.
CalculatorsAge Calculator
Exact age in years, months, days.
CalculatorsLength Converter
m, km, mi, ft, in, cm, mm, yd, nmi.
ConvertersCharacter Counter
Count characters with and without spaces, in real time.
TextBMI Calculator
Body Mass Index with healthy range.
CalculatorsImage Converter
Convert between PNG, JPG and WebP.
ImagesVAT Calculator
Add or remove VAT at any rate.
CalculatorsStopwatch
Precision stopwatch with laps.
EverydayLoan Calculator
Monthly payment, total interest, schedule.
CalculatorsTemperature Converter
°C, °F, K, °R conversions.
ConvertersRandom Number Generator
Random numbers in any range.
GeneratorsImage Cropper
Crop images freely or to fixed ratios.
ImagesUUID Generator
Generate v4 UUIDs in bulk, cryptographically random.
DeveloperCompound Interest Calculator
Growth with regular contributions.
CalculatorsPDF Splitter
Extract page ranges or split every page.
PDFBase64 Encoder
Encode text or files to Base64.
DeveloperTip Calculator
Tip amount and per-person split.
CalculatorsWeight Converter
kg, g, lb, oz, st, t, mg.
ConvertersImages to PDF
Turn JPG/PNG images into a PDF document.
PDFColor Converter
HEX ⇄ RGB ⇄ HSL with live preview.
DeveloperPomodoro Timer
25/5 focus cycles with long breaks.
EverydayLorem Ipsum Generator
Generate placeholder text: paragraphs, words or sentences.
TextTimestamp Converter
Unix epoch ↔ human date, both directions.
DeveloperDate Difference Calculator
Days, weeks, months between two dates.
CalculatorsPDF to Images
Render PDF pages as PNG or JPG images.
PDFRegex Tester
Test regular expressions with live highlighting.
DeveloperColor Palette Generator
Harmonious palettes from one color.
GeneratorsTime Zone Converter
Convert times between zones.
EverydayBase64 Decoder
Decode Base64 back to text or files.
DeveloperMortgage Calculator
Home loan payment with down payment.
CalculatorsWorld Clock
Current time in major cities.
EverydayFancy Text Generator
𝒰𝓃𝒾𝒸𝑜𝒹𝑒 fonts, small caps and decorations.
TextHash Generator
SHA-256, SHA-1, SHA-512 hashes of text or files.
DeveloperSpeed Converter
km/h, mph, m/s, knots, ft/s.
ConvertersRandom Choice Picker
Spin-the-wheel style random pick.
GeneratorsPNG to JPG
Convert PNG images to smaller JPG files.
ImagesSalary Calculator
Convert salary between hour, day, month, year.
Calculators