Images & graphics
SVG optimizer
Reduce SVG markup locally while keeping the graphic editable.
100% local
Use this toolTag
Resources for “web”
Discover 12 resources related to web.
Tools
Images & graphics
Color converter
Convert a color between HEX, RGB, and HSL with equivalent values.
100% local
Use this toolWeb & SEO
Contrast checker
Measure contrast between two colors and check WCAG AA and AAA levels.
100% local
Use this toolWeb & SEO
URL validator
Validate, normalize and inspect web addresses locally.
100% local
Use this toolImages & graphics
Color palette generator
Generate a coordinated color palette from a starting color for your design.
100% local
Use this toolWeb & SEO
Query string parser and builder
Parse URL parameters or build a query string from key-value pairs.
100% local
Use this toolWeb & SEO
URL encoder and decoder
Encode or decode a URL, its parameters, and any special characters it contains.
100% local
Use this toolWeb & SEO
Slug generator
Turn a title or phrase into a clean slug that is ready to use in a URL.
100% local
Use this toolGuides and articles
GuideBest practicesBeginner
How to optimize 50 images for the Web at once
Resize a batch of images, convert them to WebP and remove metadata with one reusable Pipeline.
6 September 20262 minRead
NewsConcepts and technologiesIntermediate
Is local browser processing replacing traditional online tools?
WebAssembly, browser APIs and faster devices enable more processing locally. How far can this approach replace services that upload files to servers?
30 August 20264 minRead
TutorialBest practicesBeginner
Optimize images for the Web without losing quality
Resize, compress and choose between WebP, AVIF and other formats with a practical workflow that reduces file size without unnecessary visual loss.
30 August 20264 minRead
NewsFormatsIntermediate
WebP, AVIF, JPEG XL: which image formats should you choose in 2026?
WebP, AVIF and JPEG XL have different strengths. Compare compatibility, compression, transparency, HDR and fallback strategies in 2026.
30 August 20264 minRead