Know your tools instantly

Convert, inspect, and ship faster with toolcli

Text, data, time, colour, security, and generator utilities live in a single workspace so you always know where to go for quick fixes.

Explore workflows Browse all tools

Privacy-first

All processing stays local

High performance

Edge-accelerated delivery

Multi-language & themes

English/Chinese with light/dark modes

API Debug Workflow

Tidy JSON payloads, decode JWTs, and sign requests in one focused flow.

Open workflow →02

Content Cleanup Workflow

Clean copy, normalize lists, and export ready-to-use formats.

Open workflow →03

Frontend Workflow Suite

Compress images, extract colors, and export asset manifests in one immersive workflow.

Open workflow →

JSON Toolkit

Format, compact, or validate JSON payloads.

Data & APIs

Batch Image Lab

Compress multiple images in one go with unified settings, previews, and bulk downloads.

Design & Visuals

Time Studio

Convert timestamps and dates between multiple formats with ease.

Date & Time

Hash Workbench

Generate SHA digests or HMAC signatures for payloads.

Security & Hashing

Color Lab

Convert between HEX/RGB or generate vibrant palettes instantly.