New
๐
Age Calculator
Utilities
Calculate an exact age and totals between two dates.
Open ToolComplete directory
All Kivrum tools
Search 70 catalog entries, including 60 tools available to use now. Coming-soon pages are labeled clearly.
70 tools
AIComing soon
๐
AI Summarizer
AI
Summarize long documents instantly.
View PreviewAIComing soon
๐
AI Translator
AI
Translate text into multiple languages.
View PreviewPopularAIComing soon
๐ค
AI Writer
AI
Generate articles, emails and text with AI.
View PreviewNew
64
Base64 Encoder/Decoder
Developer
Encode UTF-8 text to Base64 or decode Base64 to text.
Open ToolNew
IMG
Base64 to Image
Developer
Decode and download Base64 image data URLs.
Open ToolNew
BMI
BMI Calculator
Utilities
Calculate body mass index using metric or imperial measurements.
Open ToolNew
Aa
Case Converter
Utilities
Convert text between uppercase, lowercase and other case styles.
Open ToolNew
123
Character Counter
Utilities
Count characters, letters, numbers, spaces and lines instantly.
Open ToolNew
๐จ
Color Converter
Developer
Convert HEX colors to RGB and RGB colors to HEX.
Open ToolNew
๐จ
Color Palette Generator
Color
Generate coordinated shades from a base color.
Open ToolNew
โณ
Countdown Calculator
Utilities
Create a live countdown to a future date and time.
Open ToolNew
CSS
CSS Minifier
Developer
Conservatively reduce CSS comments and whitespace.
Open ToolNew
{}
CSV to JSON Converter
Developer
Parse CSV with headers into structured JSON.
Open ToolNew
%
Discount Calculator
Utilities
Calculate savings, tax and final sale price.
Open ToolNew
โ
Favicon Generator
Images
Generate common favicon and app-icon sizes locally.
Open ToolNew
โ
Find and Replace
Utilities
Find and replace literal text with useful matching options.
Open ToolNew
#
Hash Generator
Developer
Generate MD5 and SHA hashes from UTF-8 text.
Open ToolNew
</>
HTML Escape/Unescape
Developer
Escape HTML-sensitive characters or decode entities.
Open ToolNew
HTML
HTML Minifier
Developer
Remove HTML comments and collapse safe whitespace.
Open ToolPopular
๐๏ธ
Image Compressor
Images
Compress images without losing quality.
Open Tool๐จ
Image Converter
Images
Convert PNG, JPG, WEBP and AVIF.
Open ToolNew
Crop
Image Cropper
Images
Crop images with adjustable coordinates and aspect ratios.
Open ToolNew
Info
Image Metadata Viewer
Images
View basic image file properties and dimensions.
Open Tool๐ผ๏ธ
Image Resizer
Images
Resize images instantly.
Open ToolNew
โป
Image Rotator
Images
Rotate and flip images directly in your browser.
Open ToolNew
64
Image to Base64
Developer
Convert an image into a complete Base64 data URL.
Open ToolPopularNewComing soon
๐ท
Instagram Downloader
Video
Download Instagram videos and reels.
View PreviewNew
JS
JavaScript Minifier
Developer
Conservatively reduce JavaScript comments and whitespace.
Open Tool๐ป
JSON Formatter
Developer
Format JSON beautifully.
Open ToolNew
CSV
JSON to CSV Converter
Developer
Convert arrays of JSON objects into CSV data.
Open ToolNew
โ
JSON Validator
Developer
Validate JSON syntax and inspect formatted output.
Open ToolNew
JWT
JWT Decoder
Developer
Decode JWT headers and payloads without verification.
Open ToolNew
1.
Line Numbering
Utilities
Add configurable numbers to every text line.
Open ToolNew
$
Loan Calculator
Utilities
Estimate loan payments, interest and repayment totals.
Open ToolNew
Li
Lorem Ipsum Generator
Utilities
Generate placeholder paragraphs, sentences or words locally.
Open ToolComing soon
๐
Merge PDF
Merge multiple PDFs.
View PreviewNew
ยทโ
Morse Code Encoder/Decoder
Utilities
Translate text to and from International Morse code.
Open Tool๐
Password Generator
Utilities
Generate secure passwords.
Open ToolNew
๐ก
Password Strength Checker
Utilities
Check password composition and strength locally.
Open ToolPopularComing soon
๐
PDF to Word
Convert PDF into Word.
View PreviewNew
%
Percentage Calculator
Utilities
Calculate percentages, ratios and percentage change.
Open ToolPopular
๐ฑ
QR Generator
Utilities
Generate QR Codes instantly.
Open ToolNew
๐ฒ
Random Number Generator
Utilities
Generate secure random numbers within a custom range.
Open ToolNew
Aa
Random Text Generator
Utilities
Generate secure random text with custom length.
Open ToolNew
.*
Regex Tester
Developer
Test JavaScript regular expressions and capture groups.
Open ToolPopularAIComing soon
๐ช
Remove Background
Images
Remove image backgrounds in seconds.
View PreviewNew
โ
Remove Duplicate Lines
Utilities
Remove duplicate text lines while preserving their original order.
Open ToolNew
โ
Remove Empty Lines
Utilities
Remove blank lines while preserving text order.
Open ToolNew
โ
Remove Extra Spaces
Utilities
Collapse repeated spaces and trim text lines.
Open ToolNew
HSL
RGB/HSL Converter
Color
Convert colors between RGB and HSL with a live preview.
Open ToolNew
R13
ROT13 Encoder
Developer
Encode or decode text using the ROT13 substitution cipher.
Open ToolNew
ฦx
Scientific Calculator
Utilities
Evaluate arithmetic and scientific functions locally.
Open ToolNew
/-
Slug Generator
Developer
Turn text into a clean, SEO-friendly URL slug.
Open ToolNew
โ
Sort Lines
Utilities
Sort text lines alphabetically, numerically or by length.
Open ToolComing soon
โ๏ธ
Split PDF
Split PDF pages.
View PreviewNew
โ
Text Deduplicator
Utilities
Remove repeated words or lines from text.
Open ToolNew
ร
Text Repeater
Utilities
Repeat text with a configurable quantity and separator.
Open ToolNew
โ๏ธ
Text Reverser
Utilities
Reverse characters, words or sentence order locally.
Open ToolNew
โ
Text Shuffle
Utilities
Securely shuffle words or lines in random order.
Open ToolNew
๐ต
Tip Calculator
Utilities
Calculate a tip, bill total and amount per person.
Open ToolNew
โ
Unit Converter
Utilities
Convert length, weight, temperature, area, volume and speed units.
Open ToolNew
โฑ
Unix Timestamp Converter
Developer
Convert Unix timestamps and local date/time values.
Open ToolNew
%
URL Encoder/Decoder
Developer
Safely encode or decode URL components in your browser.
Open ToolNew
URL
URL Parser
Developer
Inspect URL components and query parameters.
Open ToolNew
#
UUID Generator
Developer
Generate one or multiple random UUID v4 identifiers.
Open ToolComing soon
๐ฅ
Video Downloader
Video
Download videos from supported websites.
View PreviewNew
๐
Word Counter
Utilities
Count words, characters, sentences and reading time.
Open ToolComing soon
๐
Word to PDF
Convert Word into PDF.
View PreviewNew
XML
XML Formatter
Developer
Validate and format XML with readable indentation.
Open Tool