image-toolsWhen Should You Convert JPG to PNG?
JPG and PNG solve different problems. Here's a practical, no-hype guide to the exact moments converting a JPG to PNG is the right call, and when it isn't.
4 mins read
#png
Every article tagged “png” on GigAI Tools: guides, tips and how-tos.
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12 articles in this collection.
- image-tools
image-toolsPNG vs JPG vs WebP vs AVIF: The Complete Image Format Guide (2026)
Compare PNG, JPG, WebP and AVIF on transparency, quality, file size and browser support. A clear decision table plus how to convert to the right format.
7 mins read- image-tools
Lossy vs Lossless Compression: A Plain-English Guide
What lossy and lossless compression really do to your files, with concrete JPEG, PNG and WebP examples, plus a simple way to choose the right one every time.
5 mins read - image-tools
From JPG to a Transparent PNG: What You Need to Know
Converting a JPG to PNG does not automatically make the background transparent. Here's the real two-step workflow, and how to get clean cutouts every time.
5 mins read - image-tools
Why Are My PNG Files So Large?
PNG files balloon for predictable reasons: losslessness, dimensions, colour depth and photographic content. This is what drives the size and how to fix it.
4 mins read - image-tools
Lossy vs Lossless Image Formats
What lossy and lossless actually mean, why JPEG throws pixels away, why PNG never does, and how to pick the right format for photos, graphics and editing.
3 mins read - image-tools
The Complete Guide to Transparent PNGs
What the alpha channel really is, when to use a transparent PNG versus JPEG or WebP, and how to avoid the halos, fringes and bloated files that trip people up.
5 mins read 
pdf-toolsExtract All Images from a PDF
Two honest ways to get images out of a PDF (rasterising each page to a picture versus extracting embedded assets) and when to use which.
5 mins read- image-tools
Convert PNG to JPG to Shrink File Size
A practical, step-by-step guide to converting PNG to JPG in your browser: including how to handle transparency, pick a quality, and keep the result sharp.
4 mins read - image-tools
PNG vs JPG: Which Format Should You Use?
PNG and JPG solve different problems. Learn when transparency and sharp edges matter, when small file size wins, and how to pick the right format every time.
4 mins read 
svg-toolsHow to Convert PNG to SVG (and When It Actually Works)
An honest guide to converting PNG to SVG. Tracing turns raster into vector, but it only works well for logos and flat art. How to do it to get a clean result and when not to bother.
6 mins read- svg-tools
What Is an SVG and Why Use It? Vector vs Raster, Explained
A plain-English guide to what an SVG file actually is, how vector graphics differ from raster images like PNG and JPG, and exactly when to reach for each format.
6 mins read
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