Blog Picovert
Guides sur les formats d'image, analyses des performances web et l'ingénierie derrière une boîte à outils respectueuse de la vie privée.
How to Convert SVG to PNG Free: 4 Easy Methods
Convert SVG to PNG for free using a browser, Inkscape, ImageMagick, or online tools. Get the right resolution and transparent background every time.
How to Convert SVG to JPG Free: 4 Methods
Convert SVG vector files to JPEG format for free. Learn how to export SVG as JPG online, in a browser, using Inkscape, or command line. Control output resolution and background color.
Best Free WebP Converters 2026: Compared & Reviewed
Compare the best free WebP converter tools in 2026. Review of online converters, desktop apps, and CLI tools for converting to and from WebP with quality and speed comparisons.
SVG Optimization Guide: Reduce File Size Without Losing Quality
Learn why SVG files are large and how to optimize them. Covers SVGO, Inkscape, manual cleanup, removing editor metadata, simplifying paths, and when SVG beats raster formats.
Squoosh vs Alternatives 2026 — Which Image Compressor Wins?
Squoosh vs Picovert, TinyPNG, and others compared. Find out which tool wins for batch compression, privacy, WebP/AVIF output, and ease of use.
Social Media Image Sizes 2026: The Complete Guide (Instagram, YouTube, LinkedIn, X)
Exact image dimensions for every major social platform in 2026. Instagram posts, Stories, YouTube thumbnails, LinkedIn banners, X/Twitter headers — all in one place. Free online resizer included.
How to Convert Screenshot to JPG for Free
Convert screenshots from PNG to JPG for free to reduce file size by 60-80%. Screenshots taken on Windows, Mac, and phones are PNG by default — learn how to convert them quickly.
Best Free GIF Converters 2026: Convert GIF to MP4, WebP & More
The best free GIF converters available in 2026 — compared by speed, quality, format support, and privacy. Convert GIF to MP4, WebP, and other formats online for free.
How to Rotate Images Free Online — Fix Orientation Instantly
Rotate any image 90°, 180°, or 270° — or flip it horizontally and vertically. Free, browser-based, no upload. Covers why images show sideways and how to fix orientation permanently.
Responsive Images with srcset and sizes: The Complete 2026 Guide
srcset, sizes, picture element, and art direction — how browsers pick the right image for each device, and how to write the markup that saves 40–70% of image bytes on mobile.
How to Reduce Image Size to 100KB (or Any Target) — Free Guide
Need an image under 100KB, 200KB, or 1MB? Learn the exact steps to hit any file size target using free browser tools — no software, no upload limits.
How to Resize Images Free Online — Change Dimensions Without Losing Quality
Resize photos and images to exact pixel dimensions or scale by percentage. Free online tool, no upload required. Learn when to resize vs compress and how to maintain quality.