Generate CSS filter chains — blur, brightness, contrast, grayscale, hue-rotate. Grade images without editors — local generation, free, no signup.
Content reviewed October 2026 · About Toolzum
Generate CSS transforms — rotate, scale, skew, translate — with live preview. Build hover effects without guessing syntax — local generation, free, no signup.
Generate glassmorphism CSS — backdrop blur, translucency, borders, and shadows. Build frosted cards that look premium — local generation, free, no signup.
Generate Nginx server blocks — reverse proxy, SSL, gzip, caching headers — without syntax hunting. Ship a correct vhost first try — local generation, free, no signup.
Grade photos with 6 one-click filter presets — Vintage, Noir, Vibrant, Cool Tone, Warm Glow — plus 6 manual sliders (brightness, contrast, saturation, blur, sepia, grayscale) rendered live through canvas filters at full source resolution. Exports JPEG at quality 0.95 as enhanced-<name>; nothing uploads.
Full photo editor in your browser: crop, rotate, flip, resize, tune brightness/contrast/saturation/warmth, auto-fix, annotate with text/shapes/draw/blur, HEIC input, shrink-to-target-size, metadata-strip toggle, and PNG/JPG/WebP export. Parametric undo, hold-to-compare — free, no signup, nothing uploads.
Contrast + saturate + sepia blends approximate popular looks: try contrast(1.1) saturate(1.3) sepia(.25) as a warm base.
Yes — filters apply left to right; blur-then-brightness differs from brightness-then-blur. Reorder to taste.
Filters repaint on scroll — heavy chains on full-bleed heroes jank mobiles. Apply to thumbnails, keep heroes light.
No — generation runs locally in your browser. Nothing leaves your device.
Random Port Generator
Generate random TCP/UDP port numbers from well-known, registered, or dynamic ranges. Useful for network testing, Docker port mapping, and firewall configuration.
Chmod Calculator
Convert between numeric (755) and symbolic (u=rwx,g=rx,o=rx) chmod permission formats. See detailed breakdown for owner, group, and others.
Docker Run to Compose Converter
Convert docker run commands to docker-compose.yml format. Supports ports, volumes, environment variables, networks, restart policies, and container names.
Email Normalizer
Normalize email addresses by removing dots (Gmail), stripping +tags, and lowercasing. Process multiple emails at once for deduplication and cleaning.
Diff Checker
Compares two input texts side-by-side, highlighting inserted, deleted, and changed lines with distinct background colors. Code never leaves your device — formatting and validation run locally in your browser.
IP Address Lookup
Displays your public IPv4 and IPv6 addresses with geolocation data (city, ISP, ASN, timezone). Network engineers use it to verify VPN connectivity. Uses cloud-based processing.