Ppng.now·1d agoWhy is this PNG so big? Lossless optimization, PNG-8 palettes, and when to leave PNG behindPNG has a reputation for being "the big format". Sometimes that is fair: a photo saved as PNG really will be several times larger than a decent JPG. But a lot of oversized PNGs are not big because of6 min read·pngnow.hashnode.dev
PPratyush Ranjan Roul·Oct 20How to Convert WebP to PNG Online for Free (Without Installing Software)Have you ever downloaded an image from a website only to discover that it is in WebP format instead of PNG? This can be frustrating when an application, document, or image editor requires a different4 min read·cometflow.hashnode.dev
SSumit Kumar·Oct 16PNG to WebP: Lossy vs Lossless and How to Shrink Your Website ImagesI'm Sumit Kumar, founder of TooliFyra. If you run a website, image weight is probably the cheapest speed win available. Many sites still serve large PNGs for logos, screenshots and graphics. WebP can4 min read·toolifyra.hashnode.dev
SSumit Kumar·Oct 16How to Convert SVG to PNG at High Resolution (Up to 10x)I'm Sumit Kumar, founder of TooliFyra. SVG files are brilliant for logos and icons because they stay sharp at any size. The problem is that many places do not accept them. Email clients, some social p4 min read·toolifyra.hashnode.dev
SSumit Kumar·Oct 16WebP to PNG: How to Convert and Keep Transparency IntactI'm Sumit Kumar, founder of TooliFyra. WebP is a great format for the web, but it can be a nuisance when you are the person who downloaded the image. You save a logo from a website, try to drop it int4 min read·toolifyra.hashnode.dev
YYogeshwar Peela·Aug 23BrunnerCTF 2026 : Magic or Not WriteupMagic or Not BrunnerCTF 2026 writeup: crack single-byte XOR using image magic bytes, decode four slices, and stitch them to recover the flag.6 min read·exploitnotes.hashnode.dev
Aahmed isam·Aug 17 Lossy vs Lossless Compression- slug: `lossy-vs-lossless-compression` - 标题 EN: Lossy vs Lossless Compression: Which One for Your Image - 标题 ZH: 有损 vs 无损压缩：一张图该用哪种 - 主词: lossy vs lo...6 min read·xiaoxiao2026.hashnode.dev
ĐĐinh Văn Mạnh·Jul 14Ghostcommit: Hiding Prompt Injection Inside PNG Images to Trick AI Agents Into Stealing a Repository's SecretsOverview On July 11, 2026, Ghostcommit — an attack technique published as a Proof-of-Concept by the ASSET Research Group (University of Missouri-Kansas City), led by Associate Professor Sudipta Chatto14 min read·blog.fiscybersec.com
YYogeshwar Peela·Jul 12BroncoCTF : Magic Ways WriteupRepair a corrupted PNG by restoring magic bytes, fixing the IHDR header, recalculating CRC32, and revealing the hidden BroncoCTF flag image.6 min read·exploitnotes.hashnode.dev
BBaker Odeh·Dec 13, 2025Structuring SVG Icons for Scalable Frontend ProjectsA practical guide to structuring SVG icons for scalable frontend projects, focusing on clean markup, customization, animation readiness, and long-term maint2 min read·bakerodeh.hashnode.dev
