Tan Phat Digital

80+ Free Online Tools

A collection of 80+ free browser-based tools for image editing, video compression, PDF processing, calculators, developer utilities, JSON tools, API testing and more. No signup, no install — works 100% in your browser.

Image Enhancer - Sharpen & Improve Photo Quality Online Free

Image

Enhance image quality online free — sharpen blurry photos, adjust brightness, contrast and saturation.

Image Resizer - Resize Images Online Free

Image

Resize images online free — change dimensions, maintain aspect ratio, batch resize.

Image Rotator - Rotate & Flip Images Online Free

Image

Rotate images 90°, 180°, 270° and flip horizontally or vertically online free.

Image Upscaler - Upscale Images 2x-4x Online Free

Image

Upscale images online free 2x to 4x without losing quality.

Image OCR - Extract Text from Images Online Free

Image

Extract text from images online free using OCR technology. Supports multiple languages.

Image Collage - Create Photo Collage Online Free

Image

Create beautiful photo collages online free with multiple layouts and styles.

GIF Maker - Create GIF from Images Online Free

Image

Create animated GIFs from images online free. Adjust speed, size and quality.

Video Compressor - Compress Video Online Free

Video

Compress video files online free — reduce file size while maintaining quality.

PowerPoint Compressor - Compress PPTX Online Free

File

Compress PowerPoint files online free — reduce PPTX file size instantly.

ZIP Extractor - Extract ZIP Files Online Free

File

Extract ZIP, RAR and other archive files online free directly in your browser.

2FA Generator - Generate 2FA Codes Online Free

Security

Generate TOTP 2FA codes online free. Compatible with Google Authenticator.

2FA Facebook - Get Facebook 2FA Code Online

Security

Generate 2FA codes for Facebook and Instagram online free.

2FA Hotmail - Get Microsoft/Hotmail 2FA Code Online

Security

Generate 2FA codes for Microsoft, Hotmail and Outlook accounts online free.

Tip Calculator - Calculate Tips Online Free

Calculator

Calculate tips and split bills online free. Supports multiple people and custom percentages.

Percentage Calculator - Calculate Percentages Online Free

Calculator

Calculate percentages, percentage change and percentage of total online free.

Discount Calculator - Calculate Discounts Online Free

Calculator

Calculate discounts, sale prices and savings online free.

Date Calculator - Calculate Date Difference Online Free

Calculator

Calculate the difference between two dates, add or subtract days online free.

Number to Words - Convert Numbers to Words Online Free

Utility

Convert numbers to words in English online free. Supports large numbers.

Random Number Generator - Generate Random Numbers Online Free

Utility

Generate random numbers within a custom range online free.

Random Picker - Pick Random Items Online Free

Utility

Pick random items from a list online free. Great for giveaways and decisions.

Lucky Wheel - Spin the Wheel Online Free

Utility

Spin a customizable lucky wheel online free for giveaways and random picks.

Stopwatch - Online Stopwatch Free

Utility

Free online stopwatch with lap timer. Accurate and easy to use.

Countdown Generator - Create Countdown Timer Online Free

Utility

Create a countdown timer to any date and time online free.

Morse Code Translator - Translate Morse Code Online Free

Utility

Translate text to Morse code and back online free. Includes audio playback.

Pixel Ruler - Online Pixel Ruler Free

Design

Measure elements on screen with a pixel ruler online free.

Diff Checker - Compare Text & Code Online Free

Developer

Compare two text or code snippets side by side online free.

HTML Beautifier - Format HTML Online Free

Developer

Format and beautify HTML code with proper indentation online free.

Timestamp Converter - Convert Unix Timestamp Online Free

Developer

Convert Unix timestamps to human-readable dates and back online free.

Backlink Checker - Check Website Backlinks Online Free

SEO

Check backlinks of any website online free.

Page Speed Analyzer - Test Website Speed Online Free

SEO

Analyze website loading speed and performance online free.

Pomodoro Timer - Focus & Productivity Timer Online Free

Utility

Free online Pomodoro timer — work 25 minutes, break 5 minutes. Boost productivity.

Base64 Encoder/Decoder - Encode Decode Base64 Online Free

Developer

Encode and decode Base64 online free. 100% browser-based, secure.

Base64 Image Encoder - Convert Image to Base64 Online Free

Developer

Convert images to Base64 data URL online free. Supports PNG, JPG, GIF, SVG.

2FA Twitter/X Generator - Get Twitter 2FA Code Online

Security

Generate 2FA codes for Twitter/X online free. Compatible with Google Authenticator.

IP Subnet Calculator - CIDR & Subnet Mask Calculator Online Free

Developer

Calculate subnet mask, network address, broadcast and host range online free.

cURL Converter - Convert cURL to Fetch, Axios, Python Online Free

Developer

Convert cURL commands to Fetch, Axios, Python, PHP and more online free.

Unit Converter - Convert Length, Weight, Temperature Online Free

Utility

Convert units online free — length, weight, temperature, area, volume and more.

ASCII Art Generator - Text to ASCII Art Online Free

Utility

Convert text to ASCII art online free with multiple fonts and styles.

.env Generator - Create .env & .env.example Files Online Free

Developer

Generate .env and .env.example files for your project online free.

Currency Converter - Real-Time Exchange Rates Online Free

Calculator

Convert currencies with real-time exchange rates online free. 150+ currencies.

Screen Resolution Tester - Check Display Size Online Free

Developer

Check screen resolution, viewport size and device pixel ratio online free.

Split Bill Calculator - Divide Expenses Equally Online Free

Calculator

Split bills and expenses equally among friends online free.

JWT Generator - Create JSON Web Tokens Online Free

Developer

Generate JSON Web Tokens (JWT) online free. Set payload, secret and algorithm.

Barcode Generator - Create Code128, EAN-13 Barcodes Online Free

Utility

Generate barcodes online free. Supports Code128, EAN-13 and more.

Audio Enhancer - Improve Audio Quality Online Free

Utility

Enhance audio quality online free — reduce noise, boost volume.

Image Metadata Viewer - View EXIF Data Online Free

Image

View image EXIF metadata online free — camera, GPS, date and more.

Base Converter - Binary, Hex, Decimal, Octal Online Free

Developer

Convert numbers between binary, hexadecimal, decimal and octal online free.

Speed Checker - Test Internet Speed Online Free

Developer

Test download speed, upload speed and ping online free.

Timezone Converter - Convert Time Zones Online Free

Utility

Convert time between different time zones online free.

JSON Compare - Compare Two JSON Objects Online Free

Developer

Compare two JSON objects side by side online free. Highlight differences.

Unix Timestamp - Current Timestamp & Converter Online Free

Developer

Get current Unix timestamp and convert to date online free.

Hash Calculator - MD5, SHA-256, SHA-512 Online Free

Developer

Calculate MD5, SHA-1, SHA-256, SHA-512 hashes online free.

OpenGraph Preview - Preview Social Media Cards Online Free

SEO

Preview how your website looks when shared on Facebook, Twitter, LinkedIn.

Text to Speech - Convert Text to Audio Online Free

Utility

Convert text to speech online free. Choose voice, speed and pitch.

Reading Time Calculator - Estimate Read Time Online Free

Utility

Calculate estimated reading time for any text online free.

JWT Decoder - Decode JSON Web Tokens Online Free

Developer

Decode and inspect JSON Web Tokens online free. View header and payload.

Simple Calculator - Basic Math Calculator Online Free

Calculator

Simple online calculator free for basic math operations.

Regex Collection - Common Regular Expressions Library Online Free

Developer

Browse common regex patterns for email, URL, phone, date validation and more.

Text Summarizer - AI Text Summary Tool Online Free

Utility

Summarize long text automatically online free. Extract key points.

CSS Minifier - Compress & Minify CSS Code Online Free

Developer

Minify and compress CSS code online free. Reduce file size instantly.

Code Diff Viewer - Compare Code Side by Side Online Free

Developer

Compare code side by side with syntax highlighting online free.

Image Watermark - Add Watermark to Photos Online Free

Image

Add text or image watermarks to photos online free.

Aspect Ratio Calculator - Calculate Image Ratios Online Free

Calculator

Calculate aspect ratios for images and videos online free.

Background Remover - Remove Image Background with AI Online Free

Image

Remove image background online free using AI. Get transparent PNG instantly.

Icon Finder - Search & Download Icons Online Free

Design

Search and find icons from popular icon libraries online free.

URL Shortener - Shorten Long URLs Online Free

Utility

Shorten long URLs online free. Create short, shareable links instantly.

Word Counter - Count Words, Characters & Sentences Online Free

Utility

Count words, characters, sentences and paragraphs online free.

Slug Generator - Convert Text to URL Slug Online Free

Developer

Convert text to URL-friendly slugs online free. Perfect for SEO.

World Clock - Current Time in Every City Online Free

Utility

Check current time in cities around the world online free.

CSS Filter Generator - Create Image Filters Online Free

Design

Generate CSS filter effects online free — grayscale, sepia, blur and more.

CSS Clip Path Generator - Create Custom Shapes Online Free

Design

Generate CSS clip-path shapes online free with live preview.

JS Minifier - Compress JavaScript Code Online Free

Developer

Minify and compress JavaScript code online free. Reduce file size.

JSON Formatter - Format, Validate & Minify JSON Online Free

Developer

Format, validate and minify JSON online free with syntax highlighting.

API Tester - Test REST APIs in Browser Online Free

Developer

Test REST APIs online free — GET, POST, PUT, DELETE. No install needed.

Color Generator - Random Color Palette Generator Online Free

Design

Generate random color palettes online free for design projects.

Frequently Asked Questions

Work with Tan Phat Digital

We don't just build websites — we help businesses grow a powerful digital brand. From design to SEO optimization, Tan Phat Digital delivers end-to-end web solutions that drive real results. Get in touch today and let's build something great together.

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