Tools

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PDF Accessibility Checker IconA bold document icon with a magnifying glass overlay representing accessibility auditing

PDF Accessibility Checker

Assess PDFs for accessibility, helping QA teams, publishers, and developers identify tagging, reading order, alt text, and metadata issues and plan fixes.

Online Spectrum Analyzer IconBold abstract icon focusing on microphone spectrum analysis with central bars

Online Spectrum Analyzer

A free online tool for audio engineers, researchers, and musicians to visualize microphone signal spectra and inspect frequency components.

WSDL Generator IconBold document icon representing WSDL generation workflow for SOAP services

Online WSDL Generator

A developer-focused tool that generates WSDL files for SOAP services, helping engineers create accurate service descriptions quickly and reliably.

Online Title Generator IllustrationA large central abstract shape representing a title panel with supporting accents.

Online Title Generator

Generates SEO-optimized titles from seed phrases for marketers, writers, and site owners seeking effective headlines quickly and consistently.

SQL Generator IconA bold abstract database icon with stacked cylinders representing SQL script generation.

SQL Generator

Generates portable SQL scripts from a defined schema or sample data for multiple dialects, helping developers, DBAs, and data engineers accelerate schema creation and migrations.

Online Text Editor IconAbstract document-like shape with a diagonal pencil to indicate text editing and file upload capability.

Online Text Editor

In-browser text editing with file upload for writers, students, and teams who need quick import, edit, and export of document content.

SVG Editor Icon Abstract bold vector icon representing an SVG editor with a large central shape and accent elements.

SVG Editor

Generates clean SVG markup from user-defined shapes, sizes, and colors for designers and developers needing scalable icons and illustrations.

PCB Editor IconBold centered PCB illustration with routing traces and vias.

PCB Editor Online

A browser-based PCB editor for engineers and students to design layouts, route traces, and validate manufacturability without desktop software.

CriticalFuzz LaTeX Editor Icon512x512 abstract glyphs representing code, math, and document editing in a bold, high-contrast style

English

A versatile LaTeX editor and compiler for students, researchers, and writers to draft, compile, and manage LaTeX projects in the browser.

PDF Text Editor IconAbstract document icon with editing marks to represent text editing in PDFs

PDF Text Editor

A lightweight online PDF editor to insert or replace text, annotate, and export revised documents for writers, reviewers, and collaborators.

Online MQL5 EditorAbstract vector icon of a large editor monitor with a code area, suitable for an online MQL5 editor tool.

MQL5 Editor

A focused editor for developers and traders to write, compile, and debug MQL5 code in a browser environment.

Online Text Editor IconFlat icon showing a document and pencil to represent an online text editor

Online Text Editor

An online text editor that adds or inserts text into existing documents for writers, editors, and knowledge teams seeking lightweight, programmable editing.