Generate soft-UI neumorphic CSS — extruded surfaces with paired shadows from any base color, ready to paste into any stylesheet. Code never leaves your device — formatting and validation run locally in your browser.
Content reviewed October 2026 · About Toolzum
Generate CSS code interactively for box shadows, gradients, border radius, transforms, filters, and more. Code never leaves your device — formatting and validation run locally in your browser.
Design CSS box-shadows visually — offsets, blur, spread, color, and inset. Craft depth that looks designed — local generation, free, no signup.
Generate CSS text-shadow values with interactive preview. Configure offset, blur, color, and opacity. Code never leaves your device — formatting and validation run locally in your browser.
Turn plain text into elegant cursive Unicode script for bios and invitations. Style names beautifully anywhere text renders — free, local, copy-paste ready.
Generate invisible Unicode characters and blank text for bios, usernames, and formatting tricks. Post empty messages anywhere — free, local, copy-paste ready.
Soft UI — elements extruded from the background with paired light and dark shadows.
Muted mid-tones; extremes (pure black/white) break the soft-shadow illusion.
Ready box-shadow declarations with light-source angles you control.
No — generation runs locally in your browser, free with no signup.
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.