PNG vs TSV
Una comparativa detallada de PNG Image y TSV (Tab-Separated Values) — tamaño de archivo, calidad, compatibilidad y cuál elegir según tu flujo de trabajo.
PNG Image
Raster & Vector ImagesPNG is a lossless image format that supports transparency. It is ideal for graphics, logos, screenshots, and any image where preserving exact pixel data is important.
Sobre los archivos PNGTSV (Tab-Separated Values)
Spreadsheets & DataTSV uses tabs instead of commas to separate values in tabular data. It avoids quoting issues common in CSV when data contains commas, making it popular for scientific and linguistic data.
Sobre los archivos TSVComparativa de ventajas
PNG Ventajas
- Lossless compression — every save preserves the original pixels perfectly.
- Full 8-bit alpha channel for smooth transparency.
- Excellent for text, UI screenshots, logos, and line art.
- Royalty-free and an ISO standard (ISO/IEC 15948).
- Supports 16-bit color depth for high-fidelity work.
TSV Ventajas
- No quoting needed — tabs in data are astronomically rare.
- Simpler parser than CSV.
- Preferred by databases, bioinformatics, and scientific pipelines.
- Opens cleanly in every spreadsheet app.
- Plain text, grep-friendly, diffable.
Limitaciones
PNG Limitaciones
- Much larger than JPEG for photographs (no perceptual compression).
- No native animation in most software (APNG support is inconsistent).
- No CMYK support — web and screen only, not print.
- Metadata capabilities are less rich than JPEG's EXIF.
TSV Limitaciones
- Tabs can be invisibly replaced with spaces by text editors.
- Carriage returns inside fields require escaping conventions.
- Less ubiquitous than CSV in business/consumer workflows.
- No metadata, no schema, no type information.
Especificaciones técnicas
| Especificación | PNG | TSV |
|---|---|---|
| MIME type | image/png | text/tab-separated-values |
| Compression | Lossless — DEFLATE (zlib) | — |
| Color depth | 1, 2, 4, 8 or 16 bits per channel | — |
| Max dimensions | 2^31 − 1 pixels per side (2.1 billion) | — |
| Transparency | Full 8-bit alpha channel | — |
| Standard | ISO/IEC 15948:2004 | IANA registration (1993), IETF RFC unofficial |
| Extensions | — | .tsv, .tab |
| Delimiter | — | Tab (ASCII 9) |
| Encoding | — | UTF-8 (convention) |
Tamaños típicos de archivo
PNG
- Icon or small logo 2–20 KB
- UI screenshot (1920×1080) 200–800 KB
- High-res photo (12 MP) 10–30 MB
- Print-ready illustration 5–50 MB
TSV
- Small data export 1-50 KB
- Typical database dump 1-500 MB
- Genome annotation file 100 MB - 50 GB
¿Listo para convertir?
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Preguntas frecuentes
PNG (Portable Network Graphics) is a lossless raster image format created in 1996 as a patent-free alternative to GIF. It supports transparency, making it ideal for logos, icons, and web graphics.
PNG (Portable Network Graphics) is a sem perdas raster image formato created in 1996 como um patent-free alternative to GIF. It suporta transparência, making it ideal para logos, icons, e web graphics.
PNG files open natively in all modern operating systems, web browsers, and image editors including Photoshop, GIMP, Paint.NET, and Canva.
PNG arquivos abrir natively in all moderno operating systems, web browsers, e image editors including Photoshop, GIMP, Paint.NET, e Canva.
WebP offers 26% smaller file sizes than PNG with equivalent quality. Use WebP for web delivery when browser support is sufficient. Use PNG when maximum compatibility or professional editing workflows are needed.
WebP oferece 26% smaller tamanho do arquivos than PNG com equivalent quality. usar WebP para web delivery when browser support is sufficient. usar PNG when máximo compatibilidade ou profissional editando workflows are needed.