ecech.

Tools tagged #generator

Every ecech. tool tagged generator: 36 free calculators and utilities across Date, Time & Timezone, Design & Color. No signup, runs in your browser.

🎥

B-Roll Shot List

Expand script beats into labeled wide, medium and detail coverage without inventing footage.

YouTube
🛒

Bin Location Labels

Normalize zone and numeric segments into a deterministic fixed-width location code.

E-commerce
🎨

Border Style Generator

Build both declarations, calculate outer footprint and keep keyboard focus visible.

Design
🎨

Chart Palette Generator

Distribute hues, preview labeled swatches and expose the closest RGB pair.

Design
🎨

Color Swatch Sheet

Validate CSS hex colors and create a deterministic proof-sheet manifest.

Design
💻

Container Query Builder

Validate named states, sort inline-size thresholds and generate component-scoped CSS.

Developer
💻

CSS Keyframe Generator

Turn percentage/value rows into deterministic @keyframes with timing controls.

Developer
💻

CSV to SQL

Generate deterministic INSERT statements with quoted-field parsing and visible row counts.

Developer
🛒

Cycle Count Schedule

Distribute required SKU counts across available workdays without hiding capacity shortfalls.

E-commerce
🎨

Dark Mode Palette

Transform light tokens into editable dark candidates and report WCAG contrast for text pairs.

Design
💻

Dataset Sampling Plan

Compare proportional and equal allocation with integer rounding and a visible deterministic seed.

Developer
🖼️

Duotone Image Maker

Transform luminance into a two-color gradient entirely in the browser.

Image
📏

EV Charging CSV

Turn one measured charging session into a reproducible local CSV row.

Converters
💻

Event Contract Generator

Turn event rows into TypeScript declarations, dispatch examples and a review table.

Developer
🛒

Experiment Brief

Turn four explicit decisions into a reviewable pre-launch brief without AI-generated claims.

E-commerce
💻

Idempotency Fixtures

Generate request/replay sequences without sending a request or accepting a secret.

Developer
💻

JSON Edge Fixtures

Create minimum, maximum, missing and wrong-type cases without claiming exhaustive schema testing.

Developer
💻

JSON Schema from Sample

Create a deterministic first-draft schema without sending sample payloads to a model.

Developer
💻

OpenAPI Request Example

Select a path and method, fill declared examples and generate curl without calling the endpoint.

Developer
🌐

Password Generator

Generated with your browser's cryptographic RNG, scored in bits of entropy rather than a vague coloured bar, with crack-time estimates for four attacker budgets.

Network
🖼️

Photo Contact Sheet

Create a uniform thumbnail index while preserving source order and filenames.

Image
✏️

Pseudo Localization Test

Accent and expand UI strings without corrupting common interpolation tokens.

Text & SEO
🖼️

QR Code Generator

Encoded in your browser from the ISO spec — no server, no tracking, no link shortener. Warns you before a colour or logo choice stops it scanning.

Image
🕑

RACI Matrix

Turn task-role assignments into a matrix with accountable and responsible conflict checks.

Time
📊

Randomization Plan

Allocate participant IDs across arms inside blocks while preserving exact counts and audit order.

Math
💻

Security.txt Generator

Generate the required Contact and Expires fields plus common disclosure links without uploading security contacts.

Developer
💰

SOP Checklist

Number user-supplied steps and add evidence prompts without inventing the operating procedure.

Finance
🖼️

Sprite Sheet Maker

Create a deterministic grid atlas from real image files and retain frame metadata.

Image
💻

Table to Model Class

Parse columns locally, preserve nullability and expose every unsupported SQL fragment.

Developer
🎥

Text to SRT

Create deterministic draft subtitle cues without uploading a script.

YouTube
💰

Tiered Pricing Table

Apply graduated tiers without gaps, overlap or charging every unit at the final marginal rate.

Finance
🖼️

Tiled Watermark

Preview spacing, angle and opacity before exporting a flattened PNG.

Image
🛒

UTM Naming Generator

Normalize explicit source, medium and campaign labels into one reproducible convention.

E-commerce
💰

Vendor Scorecard

Compare two vendors with visible criteria weights instead of an unexplained recommendation.

Finance
💰

Wholesale Quote

Combine quantity, unit price, discount, shipping and validity into a dated-ready calculation.

Finance
🎥

YouTube File Names

Build collision-safe episode, asset and version names with a visible convention.

YouTube

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