Photo Enlargement 4X

Upload or drag a photo, then upscale it with one of six algorithms—Magic Kernel Sharp, Lanczos 3, Hermite, or AI‑based ESRGAN—entirely client‑side for privacy. Crop as needed and download in JPG, PNG, or WebP.

ImgUpscaler enlarges JPG, PNG, WebP images up to 400 % using super‑resolution, producing 16k × 16k outputs with minimal detail loss. Batch up to 5 images, offers basic editing, deletes uploads after 24 h, free commercial use.

AI-driven image upscaler that enlarges photos to 7680 × 7680 px, supporting JPEG, PNG, WebP and up to 500 images per batch. It offers an API for sharpening, noise reduction, and a Mac app with background removal, photographers, designers, marketers, and social media managers.

Imglarger is an image enhancer that upsamples photos up to 8×, supports batch processing, and offers background, object, and face retouch tools. It converts WebP, JPEG, PNG, SVG, JFIF formats and lets users adjust brightness, contrast, and saturation via web or mobile.

Image Upscaler AI enlarges photos, cartoons, and images up to 400 % using AI while preserving aspect ratio. Users upload via drag‑and‑drop, receive high‑resolution downloads within seconds, with files kept temporarily for privacy.

AIEnhancer.ai is a free online tool that instantly transforms blurry, low-quality images into high-resolution 4K photos. Simply upload your picture to apply AI-powered upscaling, noise reduction, and color correction, then preview and download the enhanced result.

Retouch4me is an AI retouching suite that functions as Photoshop plugins or standalone apps. It automates skin, eyes, hair, clothing, and background edits in real‑time, supports RAW and batch workflows, and offers video color grading with offline processing.

Bigjpg uses deep neural networks to enlarge images up to 16× without quality loss, preserving edges and colors. It supports anime, illustrations, photos, batch uploads, API resizing, noise reduction, and automatic data deletion after 3 days.

PhotoEditor.ai edits JPG, PNG, HEIC, and WEBP images up to 15 MB in a browser or mobile app. It offers portrait transformation, background removal, detail enhancement, and 4K upscaling, delivering instant downloads for photographers, marketers, and designers.

Upscalepics lifts image resolution up to 8× with one click via a machine‑learning model, supporting JPG, PNG, and WebP files up to 4000 px. It offers custom dimensions, bulk uploads, and outputs up to 256 MP for print‑ready quality.

HitPaw FotorPea automatically enhances photos by applying AI models for sharpening, denoising, face and color correction. It unblurs images, upsizes to 4K/8K, restores old photos, removes backgrounds, and generates images from text prompts.

AI image enhancer that upscales up to 4×, removes noise, sharpens blur, and can enhance faces or colorize. Handles .png/.jpg/.webp/.tif/.bmp/.raw and outputs the same formats. Windows, macOS and Photoshop plugin supported.

Enhancephoto.ai is a web-based AI tool that improves low-resolution images to high-quality versions up to 16k. It restores missing details without blurring and enables users to enhance three images simultaneously without registration.

BigJpg AI upsizes JPEG, PNG, GIF, BMP images from 2× to 16× while preserving edge sharpness and detail. It automatically sharpens textures, keeps fine lines and color gradients, and supports single or batch processing for printing, displays, and design work.

ImgUpscaler.online is an AI-powered tool that instantly upscales low-resolution images to HD, 4K, or Ultra quality, reducing blur while preserving detail. It offers batch processing and is designed for photographers, e-commerce, and real estate to enhance web and print visuals.

Gigapixel AI is a powerful image upscaling and detail enhancement tool that uses deep learning to increase image resolution up to 600%, improve print quality, restore old photos, and enhance natural details.

Imgupscaler is an AI tool for enhancing image quality by upscaling images to 4K resolution. It supports multiple formats and restores details while reducing noise, making it suitable for e-commerce, social media, and graphic design.

PhotoGrid is a browser‑based AI photo editor that offers one‑click enhancement, background removal, and upscaling. It lets users build collages from 20,000 templates, add stickers, text, custom backgrounds, and convert images into short video clips.

Wallpapers.com provides a searchable library of 1.5M+ HD, 4K and 8K images organized by theme and device, with resolution presets, multi‑monitor and meeting backgrounds, built‑in upscaler, background remover, enhancers, free PNG/SVG assets and hosting.

PhotoRestore uses AI to repair scratches, fading, and stains in legacy photos, auto‑colorizes black‑and‑white images, sharpens and denoises for clarity, upscales 2‑4×, and removes backgrounds for clean cutouts, supporting common formats and album sharing.

Upscale.media is a browser-based AI upscaler that increases image and short-video resolution up to 2×/4×/8×, reconstructs detail, reduces noise/artifacts, and offers deblur, sharpen, colorisation, face restoration, batch processing and API access.

ArtEdge AI upscales and enhances photos to 4K, reducing blur and noise while restoring faces, logos and old or raw images. Server-side processing handles JPG, PNG and WebP up to 50 MB with fast drag-and-drop uploads.

LetsEnhance is an AI image editor that upscales up to 512 MP, sharpens, restores, and removes compression artifacts from JPG, PNG, or WebP files. It supports batch processing, high‑resolution outputs for prints and AI art, preserving natural texture without watermarks.

AI Photo Studio automates e‑commerce image editing: background removal, resolution enhancement, lossless compression, profile passport creation, hairstyle preview, object cleanup, old‑photo restoration, colorization, AI fashion model generation, clothing recolor, background changes, and file convers

PhotoAiD generates passport, visa, and driver‑license photos from user selfies. The AI crops, resizes, and removes backgrounds to meet official specifications, flags compliance issues, and offers downloadable high‑resolution images or same‑day printed copies via Android or iOS.

This tool uses deep learning to enhance photos by reducing noise, sharpening, upscaling, and recovering faces.

PicWish AI Photo Editor automates image enhancement, background removal, and watermark deletion. It processes batches of up to 30 files, offering resizing, lighting, upscaling, AI Designer prompts, Face Cutout, and single‑click unblur/sharpen. Available on Windows, macOS, iOS, Android, and browser.

ExtendImageAI enlarges photos beyond original borders while preserving sharpness and color continuity. It offers aspect‑ratio adjustments, freeform selection, and variant generation for marketing, posters, and social media. Convert vertical shots to landscape instantly.

HeyPhoto is an AI‑powered photo editor that lets users swap faces, generate new faces, upscale images, and remove backgrounds with one click, offering facial attribute adjustments and support for common image formats up to 5 MB.

Clipdrop is an AI image editor that adjusts aspect ratios, extends boundaries, and adds background space while preserving detail. It offers background removal, object cleanup, relighting, universal resizing, upscale, and text‑to‑image generation for photographers and designers.

Deep Art AI transforms photos into artworks using style‑transfer algorithms, offering on‑device, privacy‑respecting editing across Windows, macOS, Linux, Android, and iOS. Features include up to 4× upscale, background removal, colorization, preset filters, batch processing, and an API for developers

Photoroom is an AI-powered tool for creating professional product visuals at scale, featuring automatic background removal, image generation, virtual staging, and batch editing capabilities for efficient high-quality output.

PhotoGPT.io is a free, browser-based AI photo editor that enables fast online enhancements like generative fill, relighting, and restoration. It supports batch editing and multiple export formats, ideal for social media creators and small businesses needing quick, professional photo fixes.

jpgHD uses AI to perform lossless restoration of old, scratched photos, adding color, repairing damage, and providing Ultra Restore. It animates up to ten faces, offers 2×/4× super‑resolution, denoising, and high‑definition enhancement via web UI or REST API.

HitPaw AI Photo Enhancer upsamples images up to 8×, removes blur and noise, sharpens detail, and restores color for JPG, PNG, and WebP files. Works on web, desktop, and mobile with batch processing, aiding photographers, designers, and archivists.

Colorcinch converts photos to cartoons, sketches, or paintings with one click, offers AI background removal, adjustable sliders, overlay effects, multi‑layer editing, high‑resolution export to JPG/PNG/PDF, all usable online/offline without login.

AiPassportPhotos auto‑adjusts uploaded images to meet passport, visa, and ID specifications for the U.S., Canada, U.K., EU, and other countries. It replaces backgrounds, crops head size, centers facial features, and outputs compliant JPEG/PNG files with an instant compliance report.

Lupa Upscaler is an AI tool that transforms low-resolution, blurry images into crisp 4K quality. It enhances details, reduces noise, and is ideal for restoring old photos and optimizing digital visuals.

Passport Photo Maker lets users upload or capture an image, removes background, and crops it to passport‑standard dimensions for many countries. No sign‑ups; data stays on device. Outputs JPG or PNG ready for travel documents.

Upload at least ten photos to generate 100+ themed artworks per set. Choose styles such as watercolor, cyberpunk, graffiti, and receive 512 × 512 images, with optional 4K. Download instantly or print posters, mugs, and more worldwide.

Photoleap is an iOS‑only photo editing app that uses AI for quick enhancements, background removal, object deletion, collage creation, filters, text‑to‑image, video from stills, 4K upscaling, style transfer, portrait retouching, and hair color simulation.

Gigapixel AI is an AI-driven image upscaler that enhances image quality up to 10x, preserving details and textures. It supports batch processing and offers specialized presets for portraits, landscapes, and more, making it suitable for both professionals and casual users.

Upload video files (MP4, MOV, MKV, M4V, AVI) and apply AI models—Face, Animation, Denoise, Low‑Light, Colorize—to improve clarity, reduce noise, brighten dark scenes, or add color. Preview changes, upscale to 4K, then download without watermarks.

AiPassportPhotos transforms portrait photos into cartoon styles—sketch, 3D, manga—via one click. It also offers background removal, blur, face cutout, enhancement, colorization, and old‑photo restoration, all online with instant downloads. For mobile and desktop browsers, ensuring privacy with a dat

123rf Image Editor is a comprehensive AI tool for effortless photo editing, offering features like image scaling, background removal, object removal, and seamless background remixing. It also includes an AI writer for content creation and an image enlarger for ratio adjustments. Efficiently enhance

Deep‑Image.ai offers photo upscaling, denoising, sharpening, color and lighting adjustments. It removes backgrounds, adds virtual staging, creates business headshots, and delivers batch product‑photo presets, inpainting, and high‑resolution generative upscaling up to 300 MP.

ImageColorizer automatically colorizes black‑and‑white photos, doubles resolution, removes scratches, deletes unwanted objects, and retouches portraits. It supports batch processing, delivering high‑quality, corrected images quickly for restorers and hobbyists and preserves surrounding detail.

Free AI Image Enhancer upscale images up to 25MP by a factor of four, improving resolution and detail. It features various enhancement modes, including face restoration, and supports batch processing while ensuring user data privacy.

Remini is an AI photo enhancer that offers various tools to improve the quality of low-quality visuals and restore old photos with incredible detail.

Nightmare AI is a web‑based image upscaler that uses Real‑ESRGAN to enlarge photos by 2×, 4×, or up to 4K while preserving detail. It supports anime/cartoon modes, face correction, and restores blurry or low‑resolution images, handling JPG and PNG up to 10 MB.