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Bulk QR Code Decoder

Efficiently decode multiple QR codes from images in bulk. Automatically extract text, URLs, and other data to streamline your workflow.

PNG ↔ WEBP Converter

Free online PNG ↔ WEBP bidirectional converter. Process images locally in your browser to reduce file size and protect your privacy.

Image Advertisement Detection

Screen one image for watermarks, QR codes, barcodes, mini-program codes, and related ad signals.

Bulk QR Code Generator

Bulk generate high error-correction QR codes via text or file upload. Customize styles and labels for marketing and information sharing.

Bulk Barcode Generator

Supports bulk creation of barcodes in multiple formats. Ideal for product management, inventory labeling, and more.

PDF Encryption Tool

Set open passwords and edit permission passwords for PDF documents to keep sensitive content secure.

Sign PDF with Certificate

Add legally binding digital signatures to PDFs to ensure document authenticity and integrity.

Word to PDF Converter

Convert Word documents (DOC/DOCX) to high-quality PDFs while preserving the original formatting. Perfect for document archiving and sharing.

Excel to PDF

Convert Excel spreadsheets to PDF documents online while preserving the original formatting and layout. Ideal for sharing reports and archiving.

PPT to PDF Converter

Convert PowerPoint slides into high-fidelity PDF documents. Maintain original formatting and visual consistency for business and academic use.

ODF to PDF Converter

Convert open documents like ODT, ODS, and ODP to PDF online. Preserve original formatting for easy sharing and printing.

Text to PDF Converter

Convert plain text into standard PDF documents. Perfect for archiving, printing, and sharing.

Image Color Picker

Accurately extract pixel colors from any image. Get HEX, RGB, and HSL color codes instantly with this free online image color picker.

Holiday Profile Picture Frame Maker

Easily add festive frames and borders to your profile picture online. Generate high-quality, custom holiday avatars for social media in seconds.