Todas las herramientas de imagen, en tu navegador.
Comprime, convierte, redimensiona. Sin subidas. 100% privado.
Resumen
24 herramientas de imagen gratuitas que se ejecutan por completo en tu navegador. Convierte PNG/JPG/HEIC/WebP/AVIF, comprime sin pérdida visible, redimensiona para redes, elimina fondos con IA — sin subidas y sin seguimiento por cookies.
- · Cero subidas
- · Funciona sin conexión tras la primera carga
- · Formatos abiertos y código público
Sin subidas
Todo ocurre en tu navegador. Tus imágenes nunca salen de tu dispositivo.
Velocidad brutal
Web Workers multihilo y WASM. Un lote de 100 se procesa en segundos.
Gratis para siempre
24 herramientas, sin registro, totalmente gratis.
Herramientas
Más informaciónConversión de formato
PNG to JPG Converter
Batch convert PNG images to high-quality JPG
Probar ahoraJPG to PNG Converter
Convert JPG to lossless PNG
Probar ahoraHEIC to JPG Converter
Batch convert iPhone HEIC photos to JPG
Probar ahoraWebP Converter
Convert images to the modern WebP format
Probar ahoraSVG to PNG Converter
Rasterize SVG vectors to PNG at any size
Probar ahoraPDF to Image Converter
Convert each PDF page to PNG or JPG
Probar ahoraImage to PDF Converter
Combine multiple images into a single PDF
Probar ahoraAVIF Converter
Ultra-light images with the modern AVIF format
Probar ahoraAVIF to JPG Converter
Convert AVIF to widely-supported JPG
Probar ahoraBMP to JPG Converter
Shrink legacy BMP files to compact JPG
Probar ahora
Optimizar y comprimir
Image Compressor
Shrink image files while preserving quality
Probar ahoraImage Resizer
Resize images by pixel dimensions
Probar ahoraEXIF / Metadata Remover
Strip GPS and camera info from images
Probar ahoraMercari Listing Photo Prep
Convert photos to Mercari's 1080×1080 JPEG spec with EXIF/GPS stripped
Probar ahoraInstagram Photo Prep (Feed / Portrait / Reel)
One image → Feed square, Portrait 4:5, and Reel/Story 9:16 in a single export
Probar ahoraLinkedIn Profile Banner Prep
Resize to LinkedIn's 1584×396 spec with cover-fit, mobile-safe-area aware
Probar ahoraYouTube Thumbnail Prep
Convert to YouTube's 1280×720 (16:9) JPEG spec, auto-kept under 2 MB
Probar ahoraTikTok Cover Prep
Convert to TikTok's 1080×1920 (9:16) native resolution with caption-safe crop
Probar ahoraLINE Sticker Pack Prep
Up to 40 × 370×320 transparent PNG stickers in a LINE-ready nested ZIP
Probar ahoraRakuten Product Image Prep (AI background removal included)
Strip the background with AI and export 1200² + 700² JPEGs on flat white
Probar ahoraDigital Résumé Photo Prep
AI bg-removal + 3 background colors + JIS (40×30 mm) and 600×450 sizes
Probar ahoraModern Image Format Comparator (PNG / JPEG / WebP / AVIF / JXL)
Encode one image in all five modern formats in parallel — size + time side by side
Probar ahoraFolder Batch Compress (File System Access API)
Walk a local folder, compress every image to JPEG 82%, export a ZIP that mirrors the source tree
Probar ahoraAI Upscale (Real-ESRGAN) — 100% in-browser
ONNX Runtime Web + WebGPU 2× / 4× super-resolution
Probar ahora
Editar y transformar
Image Cropper
Crop any region with click & drag
Probar ahoraAI Background Remover
One-click subject extraction
Probar ahoraImage Rotate / Flip
Rotate by 90° or flip horizontally / vertically
Probar ahoraImage Combiner
Stack multiple images vertically or horizontally
Probar ahoraAI Smart Rename — Claude Vision
Batch-rename images by subject with filesystem-safe slugs
Probar ahora
Generar
GIF Maker
Build an animated GIF from multiple frames
Probar ahoraICO / Favicon Maker
Turn any image into a multi-size ICO file
Probar ahoraQR Code Generator
Turn URLs or text into QR codes
Probar ahoraColor Palette Extractor
Pull dominant colors from any image
Probar ahoranote OGP Image Generator
Title + subtitle + accent → a shareable 1200×630 OGP in seconds
Probar ahoraImage Sequence → Video (WebCodecs MP4)
Turn stills into MP4 in-browser via WebCodecs + mp4-muxer
Probar ahoraColor Blindness Simulator (8 CVD types)
Preview how your image looks under 8 color-vision deficiencies using Machado-2009 matrices
Probar ahoraWCAG 2.2 Contrast Ratio Checker
Compute the relative contrast ratio between two colors and get AA / AAA verdicts
Probar ahoraAI Alt Text — Claude Vision
Generate a single-sentence accessibility alt line in your locale
Probar ahora