TinyPNG (by Tinify) is a free image optimization service built for developers and designers. It utilizes smart lossy compression to reduce the file sizes of JPEG, PNG, WebP, and AVIF files by up to 80% with no visible quality loss. That means faster load times, better SEO, and lower bandwidth.
You can compress, convert, and resize images via a clean web interface or integrate it into your workflow with the API. The platform also provides an image CDN for fast global delivery of optimized assets. SDKs are available for Python, Node.js, PHP, Java, Ruby, and .NET. WordPress plugin included, plus plenty of community-driven integrations.
No tuning, no noise, Tinify just works. Whether you're optimizing a handful of images or processing millions, it scales effortlessly. All plans include a generous free tier, and support is quick when you need it.
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MobiPDF (formerly PDF Extra) is an intuitive reader and editor that allows you to read, edit, create, OCR, organize, annotate, fill and sign, convert, and share any PDF. This makes MobiPDF an excellent choice for users seeking a budget-friendly alternative to Adobe Acrobat Pro.
HERE’S WHAT YOU GET WITH MOBIPDF:
Multiple Page View Modes: Enjoy a distraction-free "Read Mode".
Advanced Editing Tools: Experience a Word-like PDF editing environment.
Two-Way Conversions: Convert PDFs to and from Word, Excel, PowerPoint, or image formats.
OCR Support: Make scanned documents searchable.
Markup Tools: Highlight, comment, strikethrough, stamp, and more to enhance your documents.
Effortless PDF Organizer: Reorder, compress, split, and combine PDFs with ease.
Sign & Secure: Add signatures, create and fill forms, and protect your PDFs with passwords, encryption, and digital certificates.
Offline Mode: Work freely on your projects, even offline.
Seamless translation: One-click translate any PDF into 50+ languages.
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Vizua
Vizua is an entirely free, web-based image editing platform that boasts over 90 different tools for users. It allows for the compression of JPEG, PNG, WebP, and GIF files, ensuring that quality remains intact during the process. Users can convert various formats, such as HEIC to JPG, WebP to PNG, and RAW to JPG with ease. The suite also offers features for resizing, cropping, rotating images, and adding text, borders, and effects like blur or grayscale. With AI-driven capabilities, Vizua facilitates background removal and text extraction through OCR technology. It supports advanced formats like AVIF for more efficient file compression. Users can take advantage of preset resizing options tailored for social media and YouTube thumbnails. In addition to these features, the platform includes tools such as an EXIF metadata viewer, a color picker, a QR code generator, and options for image watermarking. Notably, all image processing occurs locally within the browser, meaning that no files are ever uploaded to external servers. There is no need to create an account to access its features, and it is available in a total of 16 different languages, making it accessible to a wide audience. Overall, Vizua provides a comprehensive suite of image editing tools that prioritize user privacy and convenience.
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4K Image Compressor
4K Image Compressor allows you to resize PNG files, JPEGs, and WEBPs with high-quality output.
What 4K Image Compressor can do:
Reduce the Image Size. Compress files to a certain size in megabytes or kilobytes.
Compress in all popular formats. Upload images in different lossy and lossless format. Download compressed files in JPEG and PNG, etc.
Resize Images in Bulk. Reduce the size of several images from MB down to KB within seconds. Bulk compress images to save time.
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