Free Online Tools for PDF, Image & More.
Free PDF tools, image converter, EMI calculator, USD to PKR converter and developer utilities — with processing in your browser where possible. No sign-up required.
Verify word counts, evaluate keyword density, and check readability metrics in real-time.
Convert HEIC photos to JPG. Open the tool page to check supported formats and processing details.
Reduce a PDF file size and review the result before using it for an upload.
Generate a password with settings you choose. Check the tool page for its security and processing details.
Estimate monthly installments using your quoted rate, with flat and reducing-balance comparisons.
Clean, format, validate, and minify complex JSON strings with a single click locally.
Isolate subjects and strip image backgrounds client-side in seconds using AI models.
Convert currencies using the available reference rates and check when the provider last updated them.
Free Online Tools
PDF converter, image editor, EMI calculator, JSON formatter and more — all free, no sign-up.
free tools · No sign-up required
Live currency converter
Reference exchange rates with a provider timestamp. Cash, card, and remittance rates may differ.
Instant, in-browser
Client-side processing where possible. Fast, secure, and private.
Privacy by default
Local processing where possible. Some tools use temporary server processing; see our privacy policy.
Always free
No paywalls, no quotas, no "upgrade for HD."
Free PDF, Image & Calculator Tools
From PDF editing to currency conversion, image processing to developer utilities — browse every category below or use the search bar above to jump straight to the tool you need.
Why Use UtilVox Free Online Tools?
Free PDF Tools — No Watermarks
UtilVox offers 20+ free PDF tools. Compress large PDFs for email attachments, merge multiple documents into one, split a PDF into individual pages, rotate pages, add password protection, remove watermarks, or convert PDF to Word and Excel. Processing is privacy-first — client-side where possible, and ephemeral in-memory sandboxing for server conversions where files are immediately deleted.
Free Image Tools — HEIC to JPG & More
Resize, compress, crop, convert, or remove image backgrounds with the available image tools. Supported formats, output quality, and whether processing happens in your browser vary by tool; check each tool page before uploading sensitive files.
USD to PKR & Currency Converter
Convert common currency pairs such as USD to PKR using the reference rates shown in the converter, which includes the provider update time. These indicative rates may differ from the rates offered by banks, cash exchanges, cards, or remittance services. Historical data and cryptocurrency conversions are available in separate tools; open those pages for their supported coverage and update details.
EMI Calculator & Financial Tools
Estimate monthly installments for car, home and personal financing in Pakistan using your quoted rate. Compare flat and reducing-balance calculations and view an estimated amortization schedule. Examples are illustrative; actual bank contracts and changing rates may produce different payments. Calculate BMI, daily calorie needs, GPA, tip splits and percentage changes — all in one place.
Developer Tools — JSON, JWT, Regex & More
Format and validate JSON, decode JWT tokens, test regular expressions with live highlighting, encode and decode Base64 and URLs, generate UUIDs, create MD5 and SHA-256 hashes, minify CSS and JavaScript, check HTTP status codes, and build cron expressions. No sign-up required. Our privacy policy explains usage analytics and how each type of tool processes data.
QR Code Generator, Password & More
Generate QR codes for any URL, text, WhatsApp link or business card instantly — download as high-resolution PNG for printing. Create strong random passwords with custom length and character sets. Use the word counter for Fiverr gig descriptions, the grammar checker for professional writing, or the invoice generator to bill freelance clients in PKR or any currency.