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Notice

目前所有功能都可以免费使用。

更新日志

更新历史

记录新工具、功能改进和缺陷修复。

49

新功能总数

时间类型工具更新内容
新功能

HEIC to JPG Converter

Added a local converter for HEIC and HEIF photos, with ZIP download for multiple JPG copies.

新功能

Batch Image Renamer

Added a local tool for giving multiple images consistent numbered names and downloading them as a ZIP.

新功能

Image to WebP Converter

Added a local image-to-WebP converter with an adjustable quality preview.

新功能

Square Image Cropper

Added a local square cropper with zoom and position controls that update the preview immediately.

新功能

SVG to PNG Converter

Added a local converter for rendering SVG files as precisely sized PNG images.

新功能

Print Bleed Calculator

Added a local calculator for print artwork size, bleed, safe area, and pixel dimensions.

新功能

PDF Page Size Checker

Added a local checker for each PDF page's dimensions and orientation in millimetres and PDF points.

新功能

PDF to Images

Added a local tool for exporting selected PDF pages as PNG or JPG images in one ZIP.

新功能

PDF Metadata Cleaner

Added a local tool for removing common document properties from PDFs before sharing.

新功能

Image Privacy Redactor

Added a local image redactor for blurring, pixelating, or covering private details before sharing.

新功能

Emergency Stock Calculator

Added a local calculator for household water, meals, and emergency toilet supplies.

新功能

Demo & Tutorial Recorder

Added a local recorder for product demos with cursor emphasis, click ripples, and optional cursor-following zoom.

新功能

Image Contact Sheet

Added a local tool for arranging multiple images into a downloadable PNG or JPG grid.

新功能

Explain Comic

Added a tool that turns source screenshots into an explanatory comic and one short social post to share with it.

新功能

Image Palette Extractor

Added a local image palette extractor that samples five representative colors and copies their hex codes.

新功能

Entropy Dice

Added a tactile D6 case experience with a separate cryptographically secure random value generated locally.

新功能

PDF to Web

Added a tool that turns PDF briefs and wireframes into editable web page starters.

新功能

Presentation Recorder TakeDASAN

Added a browser-based recorder for combining screen, camera, and microphone audio, with local video downloads.

新功能

Variable Rate Loan Simulator

Added a local comparison of loan payments and balances before and after a rate change.

新功能

ISBN Checker

Added a local ISBN-10 and ISBN-13 check-digit validator.

新功能

BMI Calculator

Added a local BMI calculator for height and weight.

新功能

Markdown Link Extractor

Added a local extractor for Markdown links and URLs.

新功能

Regex Tester

Added a local regular expression tester for sample text.

新功能

JSON to TypeScript

Added a local generator for TypeScript types from JSON samples.

新功能

Markdown Table of Contents Generator

Added a local generator for linked Markdown tables of contents.

新功能

Markdown Presenter

Added a Markdown-based presenter with speaker notes, separate audience display, and PDF export.

新功能

Text Diff Checker

Added a local line-by-line text comparison tool.

新功能

Slug Generator

Added a local generator for clean URL slugs.

新功能

Hash Generator

Added a local SHA hash generator for text checksums.

新功能

Markdown Table Generator

Added a local generator for Markdown tables from pasted rows.

新功能

Time Zone Converter

Added a local converter for common city time zones.

新功能

Image Print Size Calculator

Added a local calculator for estimated print sizes from pixels and DPI.

新功能

Aspect Ratio Calculator

Added a local calculator for image ratios and matching dimensions.

新功能

Color Palette Generator

Added a local generator for shades and matching colors.

新功能

Color Contrast Checker

Added a local color contrast checker for readable interfaces.

新功能

Remove Image Metadata

Added a local image re-export tool for sharing safer copies.

新功能

URL Query Viewer

Added a local URL query parameter viewer.

新功能

Heart & Star Image Cropper

Added heart and star image crops that run locally in the browser.

新功能

Add Image Padding

Added a browser-based tool for adding space around images.

新功能

Age Chart

Added a browser-based reference table for years, Japanese eras, and ages.

新功能

Age Calculator

Added a browser-based calculator for exact ages in years, months, days, and total days.

新功能

Circular Image Cropper

Added a browser-based tool for creating circular transparent PNGs.

新功能

CSV ⇄ JSON Converter

Added a browser-based converter for CSV and JSON data.

新功能

Discount & Sale Price Calculator

Added a browser-based calculator for sale discounts, tax, and final prices.

新功能

Vertical Text Generator

Added a tool for creating vertical text while preserving line breaks.

新功能

Image Placeholder Generator

Added a quick way to create placeholder images for layouts and mockups.

新功能

Images to PDF

Added a tool for turning multiple images into a single PDF.

功能改进

Tool analytics

Improved measurement of how tools are used so we can prioritize useful updates.

问题修复

Recently added tools

Fixed the display of recently added tools on the home page.

新功能

Date Calculator

Added a tool for quickly calculating dates and date differences.

新功能

Trip Expense Splitter

Added a simple tool for splitting shared travel expenses.

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