Free Online Productivity Suite
Free Online Productivity Tools
for PDF, Images, Text & Code
UltimateTools.io is a free productivity suite of 55+ tools for everyday work — compress and convert files, generate QR codes and invoices, format code, run calculators, and more. Most tools — image editing, text and code utilities, hashing, calculators, and several PDF tools like Merge and PDF-to-image — run entirely in your browser, so those files never leave your device; conversions, AI help, multiplayer features, and a few PDF tools use a server only when they have to.
UltimateTools.io started as a simple frustration: the everyday tasks — shrinking a PDF to fit an upload limit, converting an image, generating a QR code, formatting a messy JSON blob — were scattered across a dozen sites, most of them buried in pop-ups, paywalls, sign-up walls, or watermarks. We wanted one calm, fast place to get small jobs done and move on. So we built a productivity suite of 55+ free tools across PDF, image, text and code, QR codes, calculators, and document generators, plus a few browser games for when you need a break.
A big part of the appeal is that you often don't have to hand your files to a stranger's server to use them. Wherever the work can happen in your browser, it does. All of our image tools (compress, convert, resize, crop, rotate, blur, watermark), the text and code utilities (word counter, case converter, JSON formatter, Base64, hashing via your browser's Web Crypto, and more), every calculator, the password generator, and several PDF tools (merge, JPG-to-PDF, PDF-to-image) all process your data locally — those files never leave your device. A few other PDF tools (compress, split, rotate, remove pages) upload your file to our server to do the work, then hand back the result; we don't keep it long-term.
To be honest about the rest: some features genuinely need a server to work, and we'd rather say so than pretend otherwise. True document conversions (PDF-to-Word, Word-to-PDF, PDF-to-Text), the PDF Studio export/eSign/watermark flow, the optional AI writing help (resume, letter, contract, and explainer features, all powered by Google Gemini), live currency rates, and the multiplayer games send data to a server so they can do their job. We don't sell that data or keep it long-term; it's there to power the feature, not to mine you.
UltimateTools.io is built and maintained by an independent developer, not a big company. It's free, with no premium tier and no account required for most tools — and it stays free because it's ad-supported. The ads cover the server and AI costs so we can keep the whole suite open to everyone. If you'd like the longer version of the story and the full breakdown of what runs locally versus on a server, the About page has it.
Quick Finder
What do you need to do?
Jump straight to the right tool
Most Used
Popular Tools
Our most frequently used utilities for everyday tasks
PDF to Word
Extract text from PDF into a Word-compatible format.
Image Compressor
Compress JPEG, PNG, and WEBP images without losing quality.
HTML to Image
Convert HTML and CSS to PNG or JPEG images instantly.
QR Code Generator
Create QR codes for URLs, WiFi, vCards, and more.
Bulk QR Generator
Generate up to 500 QR codes at once from a CSV or text list.
BMI Calculator
Calculate your Body Mass Index quickly.
All Tools
Explore All 55+ Tools by Category
Pick a category to browse every free tool
PDF Tools
A complete suite of PDF tools for merging, splitting, compressing, rotating, and converting documents — all free and online. Several tools (merge, JPG-to-PDF, PDF-to-image) run right in your browser, so those files never leave your device. Others — compress, split, rotate, remove pages, plus conversions like PDF-to-Word and the PDF Studio export flow — upload your file to our server to process it, then hand back the result; we don't keep it long-term.
PDF Studio
All-in-one PDF editor: merge, split, compress, watermark, eSign, and more.
Compress PDF
Reduce PDF file size without losing quality.
Merge PDF
Combine multiple PDFs into one file in seconds.
Split PDF
Split a PDF into individual pages or page ranges.
Rotate PDF
Rotate PDF pages to any angle.
Remove Pages
Delete unwanted pages from your PDF.
Watermark PDF
Add text or image watermarks to your PDF.
eSign PDF
Digitally sign PDF documents in your browser.
PDF Metadata
View and edit PDF metadata: title, author, keywords.
Protect PDF
Add or remove a password from your PDF.
JPG to PDF
Convert JPG images to a PDF document.
Word to PDF
Convert Word documents to PDF.
PDF to JPG
Convert PDF pages to high-quality JPG images.
PDF to Word
Extract text from PDF into a Word-compatible format.
PDF to Text
Extract plain text content from PDF files.
PDF to Image
Convert PDF pages to JPG or PNG images.
PDF to Transparent PNG
Convert PDF pages to transparent PNG images.
HTML to PDF
Convert HTML or an HTML file to a real PDF with selectable text. Page size, margins, custom CSS.
Image Tools
Compress, convert, resize, crop, rotate, blur, and watermark images — all free, with no watermarks added. Every image tool runs entirely in your browser using your device's own canvas, so your photos are never uploaded and never leave your device.
Image Compressor
Compress JPEG, PNG, and WEBP images without losing quality.
Image Converter
Convert images between JPG, PNG, WEBP, and more.
HEIC to JPG
Convert iPhone HEIC photos to JPG in your browser — no upload.
Image Resizer
Resize images to any dimension instantly.
Rotate Image
Rotate and flip images to any angle — no upload needed.
Crop Image
Crop images to any size with drag-to-select and aspect ratio presets.
Watermark Image
Add a custom text watermark to your photos online.
Blur Image
Blur images online with presets or a custom radius slider.
HTML to Image
Convert HTML and CSS to PNG or JPEG images instantly.
YouTube Thumbnail
Download YouTube video thumbnails in HD quality.
Text Tools
A productivity kit for text and code: word counter, case converter, Lorem Ipsum, JSON formatter, JSON-to-CSV, URL encoder, Base64, Markdown-to-HTML, hash generator, and a code beautifier. They all run locally in your browser, so your text stays on your device — with an optional AI assist on a few tools when you want it.
Lorem Ipsum Generator
Generate placeholder lorem ipsum text instantly.
Case Converter
Convert text between uppercase, lowercase, camelCase, and more.
Word Counter
Count words, characters, and sentences in your text.
JSON Formatter
Format, validate, and minify JSON instantly in your browser.
JSON to CSV
Convert JSON arrays to downloadable CSV files.
URL Encoder
Encode and decode URLs for safe web use.
Base64 Encoder/Decoder
Encode text or files to Base64 and decode Base64 strings.
Markdown to HTML
Convert Markdown to HTML with live preview and download.
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
Code Beautifier
Beautify and format HTML, CSS, and JavaScript code. Paste minified code, get readable output.
Color Picker
Pick a color and convert HEX, RGB, HSL, HSV & CMYK. Tints, shades, and WCAG contrast checker.
Unix Timestamp Converter
Convert a Unix epoch timestamp to a date and back. Seconds/ms auto-detect, UTC, ISO 8601, relative time.
Other Utilities
Additional tools for security, coding, and health calculations — QR code generator, password generator, EMI calculator, invoice generator, and unit converter.
Password Generator
Generate strong, secure passwords instantly.
URL Explainer
Decode UTM tags, affiliate IDs, tracking params, and flag suspicious URLs — AI explains every part.
QR Code Generator
Create QR codes for URLs, WiFi, vCards, and more.
QR Code Scanner
Scan QR codes from images or camera — decode URLs, WiFi, contacts.
Bulk QR Generator
Generate up to 500 QR codes at once from a CSV or text list.
BMI Calculator
Calculate your Body Mass Index quickly.
Calorie Calculator
Calculate daily calories, TDEE, and protein/carb/fat macros. Imperial & metric.
EMI Calculator
Calculate home, car & personal loan EMI. Reverse EMI, amortization table, prepayment impact.
Mortgage Calculator
Calculate monthly mortgage payment with taxes, insurance, PMI & extra payments. Full amortization schedule.
Debt Payoff Calculator
Compare debt snowball vs avalanche. See your debt-free date, total interest, and payoff order.
Quote Generator
Create professional quote or estimate PDFs. 24 currencies, logo upload, discount, 3 templates. Free.
AI Resume & CV Builder
AI writes your resume or CV draft from notes or LinkedIn. ATS-friendly PDF, 3 templates incl. Europass. Free, no signup.
JD Resume Builder
Tailor your resume to a job description: free ATS keyword match, AI summary/bullet rewriting, PDF. No signup.
Contract Generator
Free NDA, freelance contract, residential lease & terms of service. AI clause help, US state lease rules, PDF, no signup.
Letter Generator
Free cover, resignation, recommendation, thank-you, complaint & business letters. Optional AI, PDF, no signup, no watermark.
Invoice Generator
Free invoice generator for India (GST), Canada (HST), UK (VAT), AU, EU & USA. PDF download.
Receipt Generator
Generate payment receipt PDFs instantly. PAID stamp, 24 currencies, payment method, logo. Free.
Currency Converter
Convert between 30+ currencies with live ECB exchange rates. USD, EUR, GBP, CAD, AUD, INR and more.
Unit Converter
Convert length, weight, temperature, speed, area, volume, data, and time units instantly.
Fun Tools
Browser games — Wordle, 2048, typing speed test, and memory card game. No download, no account.
Typing Speed Test
Test your typing speed and accuracy. Get your WPM score instantly.
Memory Game
Flip cards and find matching pairs. Train your memory.
Sudoku
Solve the daily Sudoku puzzle. Three difficulty levels. New puzzle every day.
Snake
Classic Snake game. Eat, grow, and avoid yourself. Speed increases as you score.
Minesweeper
Classic Minesweeper. Clear the board without hitting a mine. Three difficulty levels.
Brick Breaker
Break all the bricks with your paddle. 6 levels, power-ups, and increasing speed.
Solitaire
Classic Klondike Solitaire. Deal, stack, and move cards to the foundations to win.
2048
Slide and merge tiles to reach 2048. Track your best score. One more move — always.
Wordle
Guess the 5-letter word in 6 tries. Daily puzzle + unlimited mode. Streak tracking.
Flappy Bird
Tap to flap, dodge the pipes. One-button arcade game with high score tracking.
Hangman
Guess the hidden word letter by letter. 4 categories: General, Animals, Countries, Tech.
Whack-a-Mole
60-second mole-whacking frenzy. Click fast, beat your high score.
Bingo
Multiplayer Bingo for 2+ players. Each phone gets a unique card. No login needed.
FAQ
Frequently Asked Questions
Common questions about our free online tools
Ultimate Tools offers 55+ free online utilities: PDF Tools (merge, split, compress, rotate, PDF Studio editor, PDF to image/Word/Text, JPG to PDF, eSign, watermark, protect), Image Tools (compressor, converter, resizer, crop, rotate, blur, watermark, HTML to image, YouTube thumbnail), Text & Code Tools (word counter, Lorem Ipsum, case converter, JSON formatter, JSON to CSV, URL encoder, Base64, Markdown to HTML, hash generator, HTML/CSS/JS beautifier), Misc Tools (QR code generator/scanner/bulk, EMI loan calculator, invoice generator for India/Canada/UK/EU/Australia, unit converter), Health Tools (BMI calculator), and 12 browser games.
Yes! All 55+ tools on Ultimate Tools are 100% free with no hidden costs, premium tiers, or subscription fees. You can use any tool as many times as you need without paying anything.
For most tools, yes — your files never leave your device. The image tools, text and code utilities, hashing, password generator, calculators, and several PDF tools (merge, JPG-to-PDF, PDF-to-image) all run entirely in your browser, so nothing is uploaded. Some features do need a server to work: true conversions like PDF-to-Word, Word-to-PDF and PDF-to-Text, the PDF Studio export, eSign and watermark flows, a few PDF tools that upload your file to process it (compress, split, rotate, remove pages), optional AI assistance (powered by Google Gemini), live currency rates, and the multiplayer games. Those send your data to a server only to power the feature — we don't sell it or store it long-term. We aim to process everything locally wherever it's technically possible.
No registration or account creation is required. Simply visit any tool page and start using it immediately. No email signup, no login, no personal information needed.
Our tools support all common formats, including PDF for documents and JPG, PNG, and WebP for images, plus the usual text and code formats. For the tools that run entirely in your browser — image editing, the local PDF tools (like merge and PDF-to-image), hashing, and the text utilities — there's no fixed upload limit, so you're bounded mainly by your device's memory; very large files just take more RAM to handle. For server-side features such as PDF-to-Word, Word-to-PDF, PDF-to-Text, the PDF Studio export flow, and the PDF tools that upload your file (compress, split, rotate, remove pages), files are uploaded for processing, so a size limit applies (currently 20MB) to keep things fast and reliable.