Release Note

New feature2026-06-24

File Renamer Cleanup

  • Enhanced the batch file renamer with an optional filename cleanup rule for unsafe cross-platform characters.
  • Added duplicate-name handling that can append numbers automatically instead of blocking the rename flow.
  • Updated naming previews so cleanup and duplicate handling are reflected before applying or downloading ZIP files.
New feature2026-06-24

Html Entity Encoder

  • Added an HTML Entity encoder for escaping and unescaping HTML text snippets.
  • Supports named, decimal, and hex entity output styles with an option to encode non-ASCII characters.
  • Includes a safe plain-text preview so decoded HTML is not rendered as page content.
New feature2026-06-24

Base64 Data URL Preview

  • Enhanced the Base64 converter with MIME type metadata for encoded and decoded content.
  • File mode now shows the selected file MIME type alongside its size.
  • Data URL output now includes a preview for supported image and text MIME types.
New feature2026-06-24

CSV Output Formats

  • Enhanced the CSV converter with JSON, Markdown table, and SQL insert output formats.
  • Added an output format switcher plus SQL table-name configuration for insert statements.
  • Copy and download actions now follow the currently selected CSV output format.
New feature2026-06-24

Lorem Generator Modes

  • Enhanced the Lorem Ipsum generator with classic placeholder copy, product copy, and form test-data modes.
  • Added Latin, English, and Traditional Chinese output options for faster multilingual layout testing.
  • Form test-data output now renders structured records while preserving copy and HTML export flows.
New feature2026-06-16

UUID Generator Modes

  • Enhanced the UUID generator with v1, v4, v7, and namespace v5 generation modes.
  • Added batch output for random UUID modes and multiline namespace-name input for deterministic v5 UUIDs.
  • Kept uppercase and hyphen-removal formatting options across all UUID modes.
Refactor2026-06-16

Segmented Tabs

  • Unified tab-like mode switchers across tools with a shared segmented control.
  • Stabilized tab sizing and added keyboard navigation for clearer repeated workflows.
New feature2026-06-16

Password Strength

  • Added password strength analysis with estimated entropy for strong passwords and passphrases.
  • Added an option to exclude visually similar characters from strong password generation.
  • Clarified the memorable password flow as passphrase mode.
  • Fixed the top password mode tabs so selected and unselected states no longer shift when clicked.
New feature2026-06-16

QR Code Modes

  • Enhanced the QR Code tool with URL, Wi-Fi, vCard, Email, and SMS generation modes.
  • Added foreground and background color controls for generated QR codes and PNG downloads.
  • Aligned the QR Code color picker controls with their hex text inputs.
  • Added batch QR code generation from multiline input with single-item and bulk PNG downloads.
  • Separated single and batch QR generation into tabs.
  • Added messaging and social media QR content modes.
  • Added QR style controls for presets, size, transparency, error correction, and quiet-zone borders.
  • Added WEBP and SVG exports with custom file names.
New feature2026-06-15

JWT Claim Insights

  • Enhanced the JWT decoder claim insights with plain-language descriptions for standard claims.
  • Expiration, issue, and not-before claims now show both readable dates and their raw Unix timestamp values.
New feature2026-06-15

Css Tools

  • Added CSS tools for tuning preview colors, shadows, gradients, and border radius with a live preview.
  • Effects can be enabled or disabled independently, and the card background is used whenever Gradient is disabled.
New feature2026-06-15

Schema Type Generator

  • Added a JSON Schema / TypeScript generator for turning sample JSON into reusable type definitions.
  • Generates TypeScript interfaces, Zod schemas, and JSON Schema while marking missing array object fields as optional.
New feature2026-06-12

Hash Generator

  • Added a Hash generator for producing common digests from text input and checking data integrity.
  • Supports MD5, SHA-1, SHA-256, and SHA-512 for text or file inputs with local browser-side calculation.
New feature2026-06-12

Unix Timestamp

  • Added a Unix Timestamp converter for translating epoch values into readable dates and generating current timestamps.
  • Automatically detects seconds or milliseconds and helps compare API, schedule, and log timestamps across timezones.
New feature2026-06-12

Cron

  • Added a Cron expression tool for interpreting schedules and previewing upcoming run times.
  • Supports common five-field cron syntax, step values, ranges, comma lists, and month or weekday aliases.
New feature2026-06-12

URL Tool

  • Added a URL toolbox for inspecting URLs, encoding or decoding values, and building UTM parameters.
  • Includes URL analysis, query parameter cleanup, codec helpers, and UTM link creation in one workspace.
New feature2026-06-12

Regex

  • Added a Regex tester for validating patterns against sample text and reviewing matches in real time.
  • Highlights matches, capture groups, JavaScript flags, and replacement previews while editing.
New feature2026-06-12

Image Compression

  • Added an image compression tool for reducing image size with configurable output format and quality settings.
  • Processes images locally in the browser and compares original and output sizes before download.
Fix2026-01-13

Search Snapshot

  • Fixed the Search Snapshot issue.
UI polish2026-01-12

Redesign Home Page

  • Improved the Redesign Home Page interface.
New feature2025-12-09

QR Code

  • Added a QR Code generator for turning text or links into scannable QR codes.
  • Supports copying or downloading generated QR codes and decoding uploaded QR images.
New feature2025-12-08

Timezone Switcher

  • Added a timezone switcher for comparing time across regions and planning cross-timezone work.
  • Detects the default timezone from location or browser settings and keeps comparisons quick to scan.
Refactor2025-12-03

Base64 Textarea

  • Refactored Base64 Textarea.
New feature2025-12-03

Base64 Converter

  • Added a Base64 converter for encoding plain text and decoding Base64 payloads in the browser.
  • Supports text, JSON, URL-safe Base64, hex data, and file uploads without sending data to a server.
Refactor2025-11-12

Markdown Editor

  • Refactored Markdown Editor.
New feature2025-11-12

File Rename

  • Added a batch file renamer for applying naming rules to multiple files before downloading the results.
  • Supports ordering files, previewing rule output, and packaging renamed files into a ZIP.
New feature2025-11-06

SEO

  • Added SEO metadata foundations so pages can provide clearer titles, descriptions, and social previews.
  • Improves search and sharing previews with localized page metadata and structured site information.
New feature2025-10-28

Improve UX Sidebar

  • Added sidebar UX improvements for smoother tool discovery, navigation, and collapsed-state usage.
  • Tool search, grouped navigation, and collapsed controls make the toolbox easier to use from any page.
New feature2025-10-27

JWT Decoder

  • Added a JWT decoder for inspecting token headers and payloads without sending data to a server.
  • Separates header, claims, signature details, and security notes so token contents are easier to inspect.
New feature2025-10-27

YAML JSON

  • Added a YAML and JSON converter for moving structured data between both formats.
  • Provides side-by-side input and output panels for quickly validating configuration and data snippets.
New feature2025-10-21

Color Converter

  • Added a color converter for translating colors across HEX, RGB, and modern color formats.
  • Includes HSL and OKLCH adjustment controls so colors can be tuned and copied in multiple formats.
New feature2025-10-19

SVG Editor

  • Added an SVG editor for editing vector markup and previewing the rendered result side by side.
  • Supports paste or upload workflows with local preview and optional SVG optimization.
New feature2025-10-19

JSON Editor

  • Added a JSON editor for formatting, editing, and previewing structured JSON content.
  • Validates pasted or uploaded JSON locally and displays the result in a split editing workspace.
New feature2025-10-18

Markdown Editor

  • Added a Markdown editor with a live preview for drafting and reviewing Markdown content.
  • Supports direct input or file upload with local rendering so documents can be checked before sharing.
New feature2025-10-16

CSV To JSON

  • Added a CSV to JSON converter for transforming tabular data into structured JSON output.
  • Supports paste or upload workflows, conversion options, sample data, and browser-local processing.
New feature2025-10-15

Move Sidebar Icon

  • Added sidebar icon placement improvements for clearer navigation hierarchy.
  • Aligns icons with tool categories and page headers so navigation stays visually consistent.
New feature2025-10-15

Lorem Ipsum

  • Added a Lorem Ipsum generator for producing placeholder copy for layouts and prototypes.
  • Supports paragraph count, length, keyword insertion, and richer placeholder structures for mockups.
New feature2025-10-14

UUID

  • Added a UUID generator for quickly creating unique identifiers in the browser.
  • Supports batch generation, uppercase output, hyphen removal, and copying all generated IDs at once.
Release Note | Widget Polymer