What do you need?
Choose a free tool and get it done in your browser.
QR Code Generator →
Create downloadable QR codes for links, text and contact details.
JSON Formatter →
Format, minify and validate JSON safely in your browser.
Base64 Encoder →
Encode Unicode text to Base64 or decode it back.
URL Encoder →
Encode and decode URL components without sending data away.
Text Tools →
Count words and characters, then change text case instantly.
Characters to Words →
Estimate how many words fit inside any character limit.
Password Generator →
Generate strong passwords using your browser's secure random API.
UUID & SHA-256 →
Generate secure identifiers and SHA-256 hashes locally.
Percentage Calculator →
Calculate percentages, tax additions and discounts.
HEX to RGB →
Convert six-digit HEX colors to RGB values.
WebP to JPG →
Convert WebP images to widely compatible JPG files.
JPG to PNG →
Convert JPG and JPEG images to lossless PNG files.
E-Invoice Viewer →
View Turkish UBL-TR e-invoice XML files in a readable layout.
Link Shortener →
Turn long URLs into short links.
Lorem Ipsum Generator →
Create placeholder paragraphs instantly.
Random Number →
Generate a secure random integer in any range.
Unix Timestamp →
Convert timestamps and readable dates.
JPG · PNG · WebP →
Convert between popular image formats locally.
Image Compressor →
Resize and compress JPG, PNG and WebP images privately.
Merge PDF →
Combine multiple PDF files into one document.
Split PDF →
Download every PDF page as a separate file.
Compress PDF →
Reduce the size of scanned and image-heavy PDFs.
HEIC to JPG →
Convert iPhone HEIC photos to compatible JPG files.
Images to PDF →
Combine JPG and PNG images into one PDF.
Metadata Remover →
Create a clean JPG without embedded EXIF data.
Choose the right tool, then verify the result
Klikivo handles common document and image tasks directly in your browser. Start with the file type you have, keep the original, and inspect every downloaded result before sharing or deleting anything.
Need help choosing a format or workflow? Read the practical Klikivo guides, including PDF size reduction, image format differences and safe e-invoice XML viewing.