170 free tools

Complete Free Online Tools & Utilities Directory

Name: TechbyJeel Tools
Address: Surat, Surat, Gujarat, IN
Telephone: +91 74879 07649
Price range: Free

Filter by category or search by name. Every tool is free, works in your browser and never uploads your files.

SVG to PNG Converter

Convert SVG vector files into high-quality PNG images instantly.

Convert to PNG

CSV to Excel Converter

Convert CSV files into downloadable Excel XLSX spreadsheets.

Convert to Excel

Image Compressor

Shrink JPG, PNG and WebP files without visible quality loss.

Compress Image

Image Resizer

Resize images to exact pixel dimensions or by percentage.

Resize Image

Image Cropper

Crop any picture to a custom area or a fixed aspect ratio.

Crop Image

Image Converter

Convert between PNG, JPG and WebP in one click.

Convert Image

Background Remover

Erase a solid or near-solid background and export a transparent PNG.

Remove Background

PDF Merge

Combine multiple PDF files into one ordered document.

Merge PDFs

PDF Split

Extract a page range or split a PDF into single pages.

Split PDF

PDF Compressor

Reduce PDF file size for email and upload limits.

Compress PDF

Word to PDF

Turn a .docx document into a clean, shareable PDF.

Convert to PDF

PDF to Word

Extract PDF text into an editable Word document.

Convert to Word

Text Case Converter

Switch text between upper, lower, title, sentence and slug case.

Convert Case

Word Counter

Live word, sentence, paragraph and reading-time statistics.

Count Words

Character Counter

Count characters against social and SEO limits in real time.

Count Characters

JSON Formatter

Beautify, minify and validate JSON with clear error messages.

Format JSON

Base64 Encoder

Encode text or files to Base64, including data URLs.

Encode Base64

Base64 Decoder

Decode Base64 strings and data URLs back to text.

Decode Base64

QR Code Generator

Create high-resolution QR codes for links, text and Wi-Fi.

Generate QR Code

Password Generator

Create strong random passwords with a live strength estimate.

Generate Password

Color Picker

Pick a colour and convert between HEX, RGB, HSL and OKLCH.

Pick Color

BMI Calculator

Calculate body mass index in metric or imperial units.

Calculate BMI

Image to PDF

Turn JPG, PNG and WebP images into one clean PDF document.

Create PDF

PDF to Image

Export every PDF page as a high-quality JPG or PNG.

Extract Images

Image Rotator

Rotate photos by 90°, 180°, 270° or any custom angle.

Rotate Image

Image Flipper

Mirror any image horizontally or vertically in one click.

Flip Image

Image Watermark

Add a text or logo watermark with full control over position and opacity.

Add Watermark

PDF Unlock

Remove the password from a PDF you are allowed to edit.

Unlock PDF

PDF Protect

Lock a PDF with a strong password before you share it.

Protect PDF

Rotate PDF

Turn one page or every page of a PDF the right way up.

Rotate PDF

Delete PDF Pages

Remove unwanted pages and export a tidier document.

Delete PDF Pages

Reorder PDF Pages

Drag pages into the order you want, then export.

Reorder PDF Pages

Lorem Ipsum Generator

Generate placeholder text by paragraph, sentence or word count.

Generate Lorem

Duplicate Line Remover

Strip repeated lines from any list in a second.

Remove Duplicates

Text Sorter

Sort lines alphabetically, numerically, by length or at random.

Sort Text

Text Reverser

Reverse characters, words or the order of lines.

Reverse Text

URL Encoder & Decoder

Percent-encode or decode URLs and query parameters instantly.

Encode / Decode URL

URL Slug Generator

Turn any headline into a clean, SEO-friendly URL slug.

Generate Slug

UUID Generator

Create cryptographically random version 4 UUIDs in bulk.

Generate UUID

Hash Generator

Compute MD5, SHA-1, SHA-256 and SHA-512 digests from text.

Generate Hash

Timestamp Converter

Convert Unix timestamps to dates and back, in UTC or local time.

Convert Timestamp

HTML Minifier

Shrink HTML by removing whitespace, comments and noise.

Minify HTML

CSS Minifier

Strip whitespace and comments to ship smaller stylesheets.

Minify CSS

CSS Beautifier

Reformat minified CSS with clean indentation you can read.

Beautify CSS

JavaScript Minifier

Compress JavaScript by removing comments and dead whitespace.

Minify JavaScript

JavaScript Beautifier

Reformat compressed JavaScript into readable, indented code.

Beautify JS

HTML Beautifier

Indent messy HTML into a clean, readable document tree.

Beautify HTML

XML Formatter

Pretty-print and validate XML with clear error messages.

Format XML

XML to JSON Converter

Turn any XML document into clean, formatted JSON.

Convert XML

JSON to XML Converter

Convert JSON objects and arrays into valid XML markup.

Convert JSON

Markdown Previewer

Write Markdown and see the rendered HTML update live.

Preview Markdown

Regex Tester

Test regular expressions with live highlighting and capture groups.

Test Regex

URL Parser

Break any URL into protocol, host, path, query and fragment.

Parse URL

HTTP Header Checker

Inspect response headers, status and redirects for any URL.

Check Headers

Meta Tag Generator

Build a complete, search-ready meta tag block in seconds.

Generate Meta Tags

Robots.txt Generator & Validator

Create, inspect, and validate robots.txt rules, syntax errors, and crawler conflicts.

Generate & Validate Robots.txt

Sitemap Generator & Validator

Generate and validate XML sitemaps for sitemaps.org 0.9 protocol compliance.

Generate & Validate Sitemap

Open Graph Generator

Generate Open Graph and Twitter Card tags for perfect link previews.

Generate OpenGraph

Password Strength Checker

Score a password and see how long a crack would really take.

Check Password

SHA Generator

Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes instantly.

Generate SHA

UUID Validator

Check UUID formatting and identify the version and variant.

Validate UUID

MIME Type Checker

Look up the MIME type for any file extension or filename.

Check MIME Type

HEX to RGB Converter

Turn any HEX colour code into RGB and RGBA values instantly.

Convert HEX

RGB to HEX Converter

Convert RGB channel values into a clean HEX colour code.

Convert RGB

RGB to HSL Converter

Convert RGB colours into hue, saturation and lightness.

Convert HSL

HEX Color Palette Generator

Build harmonious palettes from a single HEX colour.

Create Palette

CSS Gradient Generator

Design linear and radial CSS gradients with a live preview.

Create Gradient

CSS Box Shadow Generator

Craft layered box-shadow CSS with an instant preview.

Generate Shadow

CSS Border Radius Generator

Shape corners visually and copy the border-radius CSS.

Generate Border Radius

CSS Clip Path Generator

Draw polygon and shape clip-paths with a live preview.

Generate Clip Path

CSS Glassmorphism Generator

Build frosted-glass panels with backdrop blur CSS.

Create Glass Effect

CSS Neumorphism Generator

Generate soft-UI shadows for raised and pressed surfaces.

Create Neumorphism

QR Code Scanner

Decode any QR code from an image, right in your browser.

Scan QR Code

Barcode Generator

Create Code128, EAN, UPC and more as PNG or SVG.

Generate Barcode

Barcode Scanner

Read barcodes from an uploaded image or screenshot.

Scan Barcode

Random Number Generator

Draw random numbers in any range, with or without repeats.

Generate Numbers

Random String Generator

Generate random strings, keys and IDs to your own recipe.

Generate String

Random Name Picker

Pick winners fairly from any list of names.

Pick Name

Dice Roller

Roll any number of dice with any number of sides.

Roll Dice

Coin Flip

Flip a virtual coin with a real 3D animation.

Flip Coin

Age Calculator

Work out an exact age in years, months and days.

Calculate Age

Percentage Calculator

Every common percentage calculation in one place.

Calculate Percentage

EMI Calculator

Calculate loan EMI, total interest payable, and amortization schedule.

Calculate EMI

Loan Calculator

Calculate loan repayments, interest savings, and prepayment impacts.

Calculate Loan

GST Calculator

Calculate GST inclusive, GST exclusive, and tax amounts.

Calculate GST

Compound Interest Calculator

Calculate investment growth, maturity amount, and compound interest.

Calculate Interest

Currency Converter

Convert global currencies with real-time exchange rates.

Convert Currency

ZIP Extractor

Unzip archive files directly in your browser without uploading.

Extract Zip

ZIP Creator

Compress multiple files into a single ZIP archive locally.

Create Zip

CSV to JSON Converter

Convert CSV spreadsheets into clean, structured JSON arrays.

Convert CSV

JSON to CSV Converter

Convert JSON objects and arrays into CSV spreadsheets.

Convert JSON

Excel to CSV Converter

Convert Excel (.xlsx and .xls) workbooks into clean CSV format.

Convert Excel

HTML Encoder & Decoder

Encode special characters into HTML entities and decode entities back to text.

Encode / Decode HTML

Binary Converter

Convert between Binary, Text, Decimal, Hex, Octal, and ASCII.

Convert Binary

ASCII Converter

Convert text to ASCII decimal codes and ASCII numbers back to text.

Convert ASCII

Morse Code Converter

Convert text to Morse code, decode Morse, and listen with audio playback.

Convert Morse Code

IP Lookup

Find detailed IP address geolocation, ISP, ASN, and map location.

Lookup IP

DNS Lookup

Query domain DNS records including A, AAAA, MX, TXT, NS, and CNAME.

Lookup DNS

WHOIS Lookup

Retrieve domain registration details, registrar, dates, and name servers.

Lookup WHOIS

Port Checker

Check if a specific TCP/UDP port is open on a target server.

Check Port

Ping Tool

Measure server latency, response time, and connection uptime.

Ping Server

DNS Propagation Checker

Check DNS record propagation across global resolvers worldwide.

Check DNS

Unit Converter

Convert between length, weight, area, volume, temperature, speed, and data storage.

Convert Units

Length Converter

Convert meters, kilometers, centimeters, inches, feet, yards, and miles.

Convert Length

Weight Converter

Convert kilograms, grams, pounds, ounces, tonnes, and stones accurately.

Convert Weight

Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, and Rankine in real time.

Convert Temperature

Area Converter

Convert square meters, square feet, acres, hectares, and square miles.

Convert Area

Volume Converter

Convert liters, milliliters, gallons, cubic meters, cups, and fluid ounces.

Convert Volume

Speed Converter

Convert km/h, mph, meters per second, knots, and feet per second.

Convert Speed

Data Storage Converter

Convert bits, bytes, KB, MB, GB, TB, and PB instantly.

Convert Storage

Time Zone Converter

Convert time between global cities and time zones with live daylight saving info.

Convert Timezone

Date Difference Calculator

Calculate exact years, months, weeks, days, and hours between two dates.

Calculate Dates

Business Days Calculator

Calculate working days between dates excluding weekends and holidays.

Calculate Days

Countdown Timer

Customizable countdown timer with fullscreen mode and audio alarm tones.

Start Timer

Stopwatch

Millisecond precision online stopwatch with lap recording and CSV export.

Open Stopwatch

Calorie Calculator

Estimate daily calorie targets for weight loss, maintenance, or muscle gain.

Calculate Calories

BMR Calculator

Calculate Basal Metabolic Rate using Mifflin-St Jeor and Harris-Benedict formulas.

Calculate BMR

Body Fat Calculator

Estimate body fat percentage using US Navy body measurement formulas.

Calculate Body Fat

Ideal Weight Calculator

Calculate healthy weight ranges using Devine, Hamwi, Robinson, and Miller formulas.

Calculate Ideal Weight

Pace Calculator

Calculate running, walking, or cycling pace, time, and average speed.

Calculate Pace

Pregnancy Due Date Calculator

Estimate due date, current week, trimester, and milestones from LMP or conception.

Calculate Due Date

Water Intake Calculator

Calculate recommended daily water intake based on body weight, exercise, and climate.

Calculate Water Intake

JWT Decoder & Validator

Decode, inspect, and validate JSON Web Tokens offline in your browser.

Decode JWT

JWT Generator

Generate custom JWT tokens using HS256, HS384, or HS512 HMAC algorithms.

Generate JWT

Cron Expression Generator

Build 5-part cron expressions visually with live human-readable explanations.

Generate Cron

Cron Expression Parser

Parse cron expressions into plain English schedules and future execution dates.

Parse Cron

SQL Formatter

Beautify, indent, and format SQL queries with customizable keyword casing.

Format SQL

SQL Minifier

Compress SQL code by stripping comments and unnecessary whitespace.

Minify SQL

SQL to JSON Converter

Convert SQL INSERT statements or table queries into formatted JSON arrays.

Convert SQL

JSON Diff Checker

Compare two JSON objects side-by-side and highlight additions, deletions, and edits.

Compare JSON

YAML Formatter

Format, validate, and beautify YAML markup with syntax error checking.

Format YAML

YAML to JSON Converter

Convert YAML configuration files into formatted JSON instantly.

Convert YAML

JSON to YAML Converter

Convert JSON payloads into clean, indented YAML configuration documents.

Convert JSON

TOML to JSON Converter

Convert TOML configuration files into formatted JSON objects.

Convert TOML

ENV File Generator

Build, format, and manage .env environment variable files with ease.

Generate Env

Docker Compose Validator

Validate docker-compose.yml files for syntax errors and schema issues.

Validate Compose

Kubernetes YAML Validator

Validate Kubernetes manifests for required fields and configuration errors.

Validate Kubernetes

Nginx Config Generator

Generate production-ready Nginx server blocks for web apps, reverse proxies, and SSL.

Generate Nginx Config

Apache Config Generator

Build Apache VirtualHost and .htaccess configurations visually.

Generate Apache Config

CIDR Calculator

Calculate CIDR subnet masks, usable IP ranges, broadcast IPs, and total host counts.

Calculate CIDR

Subnet Calculator

Divide networks into subnets and generate detailed subnetting tables.

Calculate Subnet

SSL Certificate Checker

Inspect X.509 SSL/TLS certificates, issuer details, validity, and expiration countdown.

Check SSL

HTML Entity Encoder

Convert special characters into HTML entities for safe HTML rendering.

Encode Entities

HTML Entity Decoder

Decode HTML entities back into readable plain text.

Decode Entities

CSS Selector Generator

Generate unique CSS selectors for any HTML element.

Generate CSS Selector

XPath Generator

Generate relative and absolute XPath expressions from HTML elements.

Generate XPath

CSS Specificity Calculator

Calculate and compare CSS selector specificity scores.

Calculate Specificity

CSS Flexbox Generator

Visually build Flexbox layouts and generate CSS instantly.

Build Flexbox

CSS Grid Generator

Create CSS Grid layouts visually with live preview and generated code.

Build Grid Layout

FavIcon Generator

Generate favicon files in all required sizes from an uploaded image.

Generate Favicon

FavIcon Converter

Convert PNG, JPG, SVG, and ICO images into favicon format.

Convert Favicon

HTML Table Generator

Generate responsive HTML tables visually with customizable rows, columns, and styling.

Generate Table

Schema Markup Generator

Generate JSON-LD schema for Article, FAQ, Organization, Product, and more.

Generate Schema

Schema Validator

Validate structured data markup and highlight schema errors.

Validate Schema

Canonical URL Generator

Generate canonical tags for SEO-friendly pages.

Generate Canonical Tag

Hreflang Tag Generator

Generate hreflang tags for multilingual websites.

Generate Hreflang

Redirect Generator

Generate 301, 302, 307, and 308 redirect rules for Apache and Nginx.

Generate Redirects

Color Contrast Checker

Check WCAG AA and AAA contrast ratios between foreground and background colors.

Check Contrast

Accessibility Checker

Analyze HTML for common accessibility issues and WCAG compliance.

Check Accessibility

Brotli Compression Calculator

Estimate Brotli compression savings for web assets.

Calculate Brotli Ratio

Gzip Compression Calculator

Estimate Gzip compression savings and optimize web delivery.

Calculate Gzip Ratio

HTML Size Analyzer

Analyze HTML size, inline CSS, scripts, images, and optimization opportunities.

Analyze HTML Size

Keyword Density Checker

Calculate keyword frequency, density percentages, n-grams and detect overused words.

Check Keyword Density

Readability Score Checker

Calculate Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, SMOG & ARI readability scores.

Check Readability Score

SEO Analyzer

Perform a complete on-page SEO audit for titles, metas, headings, OG tags & links.

Analyze SEO Health

Heading Structure Checker

Visualize and audit H1-H6 heading hierarchy to fix skipped levels and missing H1 tags.

Check Heading Structure

Internal Link Checker

Audit internal links, detect broken anchors, orphan links, missing text & nofollow tags.

Audit Internal Links

Canonical URL Checker

Validate canonical tags, detect missing or duplicate canonicals & fix indexing issues.

Check Canonical URL

Open Graph Preview

Preview and validate Open Graph social media cards for Facebook, LinkedIn, Discord & Slack.

Preview Open Graph

Twitter Card Preview

Preview summary and summary_large_image Twitter/X cards with live tag validation.

Preview Twitter Card