Blog de Picovert
Guías de formatos de imagen, análisis de rendimiento web y la ingeniería detrás de un conjunto de herramientas centrado en la privacidad.
Bluesky Image Sizes 2026 — Avatar, Banner & Post Dimensions
Exact Bluesky image sizes for 2026: avatar (1000×1000), banner (3000×1000), and post images. Plus the 1 MB limit and how to keep photos sharp.
Mastodon Image Sizes 2026 — Avatar, Header & Post Dimensions
Exact Mastodon image sizes for 2026: avatar (400×400), header (1500×500), and post images. Plus default file limits and the per-instance caveat.
Patreon Image Sizes 2026 — Profile, Cover & Post Dimensions
Exact Patreon image sizes for 2026: profile photo (1024×1024), cover photo (1600×400), and post images. Plus how to keep your page sharp.
WordPress Image Sizes 2026 — Featured, Content & Thumbnail
Exact WordPress image sizes for 2026: featured image (1200×628), content width, thumbnails (150×150), and how to stop WordPress from serving blurry images.
How to Convert Screenshots to PDF (Free, No Software)
Combine one or multiple screenshots into a single PDF file. Works on Windows, Mac, and mobile — no software download required.
WebP Browser Support Guide: Which Browsers Support WebP in 2026?
Complete WebP browser compatibility chart for 2026. Learn which browsers support WebP natively, fallback strategies for older browsers, and when to use WebP vs JPEG.
PNG vs GIF for Animation: APNG, Animated GIF, and When to Use Each
Animated PNG (APNG) vs animated GIF: file size, color depth, transparency, and browser support compared. Plus when to use WebP or video instead.
How to Reduce PDF File Size for Free (Without Losing Quality)
Free methods to shrink large PDF files online, on desktop, and on mobile. Compress PDFs for email, upload limits, and cloud storage without paying for software.
WebP vs AVIF: Which Image Format Is Better in 2026?
Compare WebP and AVIF on compression, quality, browser support, and encoding speed. Find out which format is right for your website or app in 2026.
PNG Alpha Transparency Guide — How to Create & Use Transparent Images
Learn how PNG alpha transparency works, when to use it, and how to create or convert images with transparent backgrounds free online.
How to Convert RAW to PNG — Free Online RAW to PNG Converter
Convert RAW files (CR2, NEF, ARW, DNG) to PNG while preserving full quality and transparency support. Learn the best free tools and methods for RAW to PNG conversion.
How to Reduce PNG File Size — Free Online PNG Compressor
Reduce PNG file size without losing quality using lossless and lossy compression techniques. Learn the best free tools and strategies to shrink PNG images for web and apps.