Every tool you need, in one place.
Fast, free, browser-based tools for text, calculators, converters, developers, SEO, marketing, images and PDFs. Nothing to install. Files never leave your device.
✨ Recently Added
Hot off the press — try our newest tools⭐ Most Popular
Our most-loved & in-demand toolsText Tools
Count, clean, transform, compare, take notes & summarize text instantly.
Word Counter & Keyword Density
Words, characters, reading time & SEO keyword density.
Case Converter
UPPERCASE, lowercase, Title Case & more.
Lorem Ipsum Generator
Placeholder text by words, paragraphs or sentences.
Slug Generator
Clean, SEO-friendly URL slugs from any text.
Text Diff Checker
Compare two texts side-by-side — spot every change instantly.
Online Notepad + Pomodoro
Distraction-free notepad with autosave, stopwatch & Pomodoro timer.
Meeting Notes & Transcript Summarizer
Turn long transcripts into clean summaries & action items.
Calculators
Finance, trading, health, tax & everyday math — answers in one click.
Trading Calculator
Position size, P&L & risk/reward for forex, crypto & stocks.
Calorie / TDEE / Macro Calculator
BMR, daily calories & macro split for any fitness goal.
Group Expense Tracker
Split trip & group costs and see exactly who owes who.
Date Difference Calculator
Days, weeks, months & business days between any two dates.
Paycheck / Salary Calculator
Convert hourly ⇄ annual pay and estimate take-home income.
Age Calculator
Years, months, days, hours since any date.
BMI Calculator
Body Mass Index for metric & imperial units.
Percentage Calculator
Percent of, increase, decrease & difference.
Tip Calculator
Tip + bill split across people, multi-currency.
Loan / EMI Calculator
Monthly EMI, total interest & schedule.
Mortgage Calculator
Home loan payment with taxes & insurance.
Discount Calculator
Sale price, savings & percent-off.
Compound Interest
Future value with contributions & chart.
VAT / GST Calculator
Add, remove, or reverse VAT/GST — 22 country presets & invoice mode.
Converters
Switch between units, currencies & audio formats instantly.
Currency Converter
Live exchange rates for 50+ world currencies.
Unit Converter
Data, speed, area, volume & cooking units in one tool.
Audio Converter
Convert MP3, WAV, M4A, OGG & more — right in your browser.
Length & Height Converter
m, ft, in, km, miles & 25+ units.
Weight Converter
kg, lbs, oz, stone, tons.
Temperature Converter
°C ↔ °F ↔ K ↔ Rankine.
Developer Tools
Format, encode, hash, decode, test & minify — for coders.
JSON Formatter
Beautify, validate, repair & tree-view JSON.
Base64 Encoder/Decoder
Encode & decode text, images & files in Base64.
URL Encoder/Decoder
Percent-encode, decode & parse URLs & query strings.
UUID Generator
RFC-4122 v1, v4 & nil UUIDs in bulk.
MD5 / SHA Hash
MD5, SHA-1, SHA-256 & SHA-512 hashes.
JWT Decoder & Verifier
Decode & inspect JWT header, payload & signature instantly.
YAML to JSON Converter
Convert YAML ↔ JSON for configs & data with validation.
XML Formatter & Validator
Format, validate, XPath tester & XML ↔ JSON conversion.
SQL Formatter & Beautifier
Beautify SQL across 16+ dialects — MySQL, Postgres, BigQuery & more.
CSV ⇄ JSON / Excel Converter
Convert between CSV, JSON, TSV & XLSX with smart parsing.
Timestamp Converter
Unix epoch ↔ human date with timezone & ISO support.
Regex Tester
Test, debug & explain regular expressions live.
Markdown to HTML
Convert Markdown ↔ HTML with GFM support & live preview.
HTML / CSS / JS Minifier
3-in-1 code compressor & beautifier with savings %.
SEO & Marketing
Optimize content, preview snippets, validate sitemaps — all in your browser.
Sitemap Checker & Validator
Test & validate XML sitemaps and sitemap-index files.
Meta Tag Generator
SEO, Open Graph & Twitter Card tags in one go.
UTM Builder
Build campaign URLs with presets, bulk mode & QR codes.
Robots.txt Generator
Build robots.txt with AI crawler blocking & live validator.
SERP Snippet Preview
Simulate Google, Bing & DuckDuckGo results — desktop & mobile.
OG & Twitter Card Preview
Preview links on 7 platforms — Facebook, X, LinkedIn & more.
Keyword Density Checker
N-gram analysis, readability score & SEO content audit.
Color & Design
Pick, convert, generate & check colors for accessibility.
Generators
Passwords, QR codes, barcodes, signatures & random numbers on demand.
Password Generator
Strong, customizable passwords with strength meter.
QR Code Generator
QR codes for URLs, text, Wi-Fi, vCard & more.
QR Code Scanner
Scan QR from a photo, screenshot, URL or your camera.
Barcode Generator
Create Code128, EAN & UPC barcodes ready to download.
Signature Maker
Draw your signature & download as a transparent PNG.
Random Number
Integers, decimals, unique numbers & stats.
Image Tools
Compress, crop, edit, convert, clean up & extract text — privately.
Online Image Editor
Crop, blur, resize, filter & annotate images in one editor.
Background Remover
AI cutout with soft-brush erase & gradient/image backgrounds.
Favicon Generator
Generate every favicon size + web manifest from one image.
EXIF Viewer & Remover
View or strip photo metadata & GPS for privacy.
Image & PDF Redaction
Black out, blur or pixelate sensitive text in images & PDFs.
Image Compressor
Shrink JPG, PNG, WebP without losing quality.
Image Resizer
Resize by dimensions, percentage or preset.
Image Format Converter
Batch convert PNG ↔ JPG ↔ WebP with quality control.
Image Crop Tool
Crop, rotate & flip with aspect presets.
OCR — Image & PDF to Text
Extract text from photos & scanned PDFs. 25+ languages.
Meme Generator
Add top & bottom captions to any image and download your meme.
GIF Maker
Turn images or frames into a looping animated GIF in seconds.
PDF Tools
Convert, merge, split, edit, compress, extract — your complete PDF toolkit.
PDF Compressor
Reduce PDF file size in your browser — no upload, fully private.
PDF Filler & Editor
Type on PDFs, fill forms & add your signature online.
Image to PDF
Quick single-image to PDF converter.
PDF Merger
Combine multiple PDFs into one in seconds.
PDF Editor
Reorder, rotate, watermark, number & password-protect pages.
JPG to PDF
Combine many images into a polished PDF.
PDF Splitter
Split by range, every N pages, or extract selected.
PDF to Text
Extract clean text — plain, Markdown, or JSON.
PDF to JPG
Convert PDF pages to JPG, PNG or WebP with DPI control.
Word to PDF
Convert DOCX to polished PDFs preserving formatting.
PDF to Word
Convert PDFs into editable .docx files for Word/Google Docs.
Why ProConvert Tools?
100% Private
All processing happens in your browser. Your files never get uploaded.
Lightning Fast
No server round-trip. Get results in milliseconds.
Always Free
No sign-up, no daily limits, no watermarks. Forever.
Mobile-Ready
Works perfectly on phones, tablets & desktops.
Frequently Asked Questions
Are these tools really free?
Yes — every tool is 100% free. No sign-up, no credit card, no daily limits, no watermarks. Forever.
Is my data uploaded to a server?
No. Everything runs locally in your browser using JavaScript. Your text, images, PDFs and other files never leave your device.
Do I need to install anything?
No installation, no extensions, no plugins. Just open the page and start using the tool.
Do these work offline?
Once a tool page is loaded, most operations work offline since they run in your browser. Some tools (like OCR or the currency converter's live rates) need a connection on first use.
Will you keep adding new tools?
Yes — we're actively adding new tools. Check the "Recently Added" section above for the latest ones.
How can I request a new tool?
Visit our Contact page and tell us what you need. We're always listening.
Found a tool you love?
Bookmark ProConvertTools.com and share with friends — free tools that respect your privacy.