Conversions for every need and disability context
Ninguna herramienta automática sustituye una revisión experta ni el cumplimiento normativo completo (WCAG, EN 301 549). Aun así puede convertir archivos (PDF, Office, texto plano y más) a formatos más fáciles de leer y compatibles con tecnologías de apoyo — por ejemplo una página HTML única con tipografía mayor, más contraste y puntos de referencia de navegación — y adaptar imagen, audio y vídeo para personas con discapacidad visual o auditiva.
Document → readable HTML
Genera una página autónoma con texto más grande, contraste alto opcional, enlace de salto e indicaciones de encabezado alineados con el idioma elegido, diseño de derecha a izquierda para el árabe y marcado más seguro (scripts eliminados, alt vacío decorativo si falta en imágenes) — a partir de PDF, Word, Excel, PowerPoint, OpenDocument, texto plano, Markdown, EPUB, HTML o CSV.
Open accessible HTML toolDocuments & searchable text
Turn PDFs into plain text for copy-paste and assistive tech, or run OCR when the file is a scan or phone photo of a page.
Privacy & lighter media
Review hidden metadata before sharing files, and trim heavy images so pages load faster — especially on mobile or slow connections.
Vision, contrast, reading
For low vision or eye strain: favour high-contrast outputs, avoid tiny details in images, and use readable HTML for long text.
- Invert colours (image)
- Grayscale (image)
- Simulación daltonismo / refuerzo de color (imagen)
- Readable accessible HTML (document)
Vision — conversions we’re adding towards
- Scanned PDF / image PDF → text + HTML (OCR + heading / list detection): a baseline that assistive tech can navigate.
- PDF → single-column / text-first layout (simplified typography): lowers cognitive load and layout traps.
- Text in images → OCR to TXT, DOCX, HTML: foundation for further accessible formats.
- (Advanced) Simulate colour vision or strengthen separability with the dedicated image tool — pair with invert/grayscale filters for safer chart/UI palettes.
Hearing & clear audio
Loudness normalisation (EBU R128), mono audio, or burned-in subtitles for video.
- Loudness normalise (audio / podcast)
- Mono audio
- Burn subtitles into video
- Audio transcription (TXT, SRT, WebVTT)
- Video transcription (TXT, SRT, WebVTT)
- Voice cleanup — clearer speech (audio)
Hearing — conversions we’re adding towards
- Noise reduction + clearer speech, in line with loudness normalisation.
- Peak / loudness limiting for hyperacusis-sensitive listening (careful gain staging): complementing mono and loudnorm.
Motor precision & cognitive load
Fewer steps: save presets in the uploader, use QR to transfer without long typing, and batch files when possible.
In the uploader
Before you publish or share
- Put essential information in real text, not only inside images or scans.
- Check contrast on diagrams and UI mockups (invert, grayscale, colour-blind preview).
- For speech-heavy video, add subtitles or a transcript when you can.
Guides & best practices
Articles on compression, formats, subtitles, and publishing — a good complement to these tools.
Open the guides hubTransparency
Results depend on source files. Automated conversion may change layout. For regulatory audits, involve a specialist.