Resizing Algorithm

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.

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.

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.

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.

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.

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.

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.

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.

Stabl Diffus Reimagin is an AI tool that generates multiple image variations based on text inputs and includes features for image clean-up, background removal, relighting, upscaling, image generation, and text removal.

VanceAI Image Upscaler enlarges JPEG, PNG, and WebP files up to 40‑fold while preserving detail. It offers multiple AI models for texture and color fidelity, removes artifacts, supports batch processing, and includes background removal—ideal for e‑commerce and print restoration.

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.

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.

Resize.ai is an AI-powered tool that automatically converts horizontal or square videos into the vertical 9:16 format for TikTok and mobile platforms. It uses smart cropping to keep subjects in focus and offers batch processing to save time for creators and marketing teams.

AI‑driven cropping converts landscape footage to portrait in one click, preserving key subjects. Supports batch processing, real‑time preview, and export to Instagram, TikTok, YouTube Shorts. Integrates with editing suites for streamlined, efficient workflows.

Photiu Image Upscaler is an AI tool that instantly enhances image resolution and quality for sharper details. It supports drag-and-drop or URL uploads of JPG, PNG, and WebP files, ideal for photographers, e-commerce, and digital content.

The tool offers AI-powered image upscaling using Sinkin or ESRGAN with customizable settings such as start images, prompts, dimensions, model options, and guidance. The service is payable with credits and takes 10-20 seconds per image generation.

AI‑powered image enhancer scales up to 1000%, restoring blurry or damaged photos, sharpening detail and color. It optimizes e‑commerce product shots and produces social media graphics, logos, icons, and illustrations with Canva compatibility.

Upsampler enhances and upscales images up to 100 megapixels, improving textures and adding details. Its generative fill feature allows users to modify specific sections, making it valuable for designers, photographers, and game developers seeking increased realism.

An online image tool with features including background removal, image resizing, text addition, color palettes, conversion, and AI-powered social media bios, market slogans, business name ideas, and hashtag generation.

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.

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.

AI Photo & Art Enhancer upsamples images up to 16×, adds fine detail, and applies noise‑reduction while keeping edges sharp. It converts drawings and pixel art into vector‑style graphics, enlarges text for OCR, and supports batch GPU‑accelerated processing.

AI TikTok Video Resizer converts horizontal and square footage to native 9:16 vertical format using AI framing to auto-crop and reframe while preserving faces and key subjects. Supports batch processing, manual framing, presets, and standard exports.

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.

Browser‑based AI upscaler uses WebGPU and open‑source algorithms like Anime4K and RealESRGAN to enlarge video and image resolution. It processes each frame client‑side, preserving privacy, with drag‑and‑drop, side‑by‑side comparison, and selectable output sizes.

cre8tiveAI is an online AI platform that streamlines photo, illustration, and video editing with deep‑learning models. It upscales images, refines faces, generates icons and illustrations, converts photos to 3‑D video, creates line art, colorizes black‑and‑white photos, and compresses PNGs.

AIFaceSwap lets you swap faces in photos, GIFs, and videos without sign‑up. It supports JPG, PNG, WebP, batch processing, and gender swapping. Results are watermark‑free, auto‑deleted after 24 hours, and mobile‑friendly.

Photo AI transforms uploaded portrait photos into over 100 unique AI‑styled images per selected pack (Tinder, LinkedIn, Polaroid, Avatar, Royal). Users receive downloadable files within hours, suitable for professional headshots or dating‑app profiles.

Clipdrop is an AI-driven tool for background replacement and image editing, allowing users to easily swap subjects with new environments, and provide additional capabilities like resizing, text removal, and relighting.

Stability AI has recently launched the Stable Animation SDK, a text-to-animation tool for developers that enables advanced stable diffusion models.

AIImageUpscale enlarges images to 16 K resolution with GAN technology, applying automatic color correction for sharper contrast and saturation. It offers batch processing and an integrated AI art generator, supporting designers, photographers, and content creators.

Upscayl is an open‑source AI upscaler that boosts images up to 16× with minimal detail loss. It supports batch processing, multiple model styles, local cross‑platform execution, and cloud sync for convenient, private, high‑quality image enhancement.

aiCarousels lets users quickly build branded multi‑slide carousels for LinkedIn, Instagram, and TikTok, offering AI‑generated copy, auto‑resizing design components, customizable templates, and export options for posts or ads, and a library of color palettes and font pairings.

Restyle Image to Image AI transforms photos via natural‑language prompts, offering style transfers (paintings, sketches, anime, Disney‑Pixar), scene changes, and object editing. Upload JPG/PNG/WebP, choose resolution ratios, and select Lite, Standard, or Professional quality modes.

AI Image Extender enlarges photos by dragging edges, auto‑generating backgrounds and preserving visual coherence. It adjusts aspect ratios, removes unwanted elements, and produces widescreen wallpapers with a single click, aiding photographers and social‑media users.

AI Boobs lets users upload JPEG, PNG, or BMP images to apply AI‑driven breast enlargement and shape adjustment with adjustable sliders. Images can be previewed, downloaded, and processed securely, supporting portrait or full‑body photos with customizable resolution.

Anime AI transforms portrait photos into 512 × 512 anime-style images using a fine‑tuned Stable Diffusion model. Users upload JPEG/PNG up to 5 MB, select styles (e.g., Naruto, One Piece), and optional attributes, with results stored indefinitely while the original is deleted for privacy.

ImageToCartoon turns JPEG, PNG, or WebP photos into high‑resolution cartoon images directly in the browser. Users pick from 80+ styles—Ghibli, Pixar, anime, comics—to create avatars, prints, or pet illustrations, with royalty‑free commercial rights.

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

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.

PFP.AI produces studio‑quality profile pictures from a single high‑definition photo, offering preset styles for professional, minimalist, fashion, corporate, or creative looks. It outputs a gallery of JPG, PNG, or WebP images, with privacy data deleted after 24 hours.

AI‑powered image editor that runs entirely in the browser, offering smart crop, AI expand, format conversion, lossless compression, watermarking, color adjustment, filter, GIF creation, side‑by‑side comparison, and batch workflow design—all processed locally with WebAssembly for speed and privacy.

Kittl is an AI‑driven design platform that lets creators and designers generate images, vectors, and videos from prompts. It offers vectorization, background removal, upscaling, an infinite collaborative canvas, and a library of templates, fonts, and icons.

imgtoimg.ai is an AI image transformation tool that generates new images from your photo inputs and text prompts. It offers precise control over style and composition, plus built-in utilities like upscaling and background removal for creators.

DeepSwapper is an online AI service that swaps faces in photos, GIFs, and videos. It supports single, multi‑face, and batch processing across JPEG, PNG, GIF, MP4, and more. Swaps render high‑resolution, watermark‑free, ready for download.

AI caricature generator that accepts JPEG/PNG/WebP up to 10 MB and uses text prompts for expression, pose, clothing, hairstyle, background. It creates high‑resolution, watermark‑free caricatures in multiple styles via drag‑and‑drop, preview, download. Works locally with no registration.

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.

Reshot AI is a real-time photo editing tool for enhancing facial expressions and poses in high-resolution images. It features precision eye editing, expression sculpting, and 3D pose manipulation, ideal for content creators and photographers.

FaceSwapper uses AI to replace faces in photos, videos, GIFs, and batch images via drag‑and‑drop. It supports PNG, JPG, WebP, single or multiple swaps, cloth/style changes, and deletes images after download for privacy.

TensorPix enhances SD video to 4K 60FPS, removes artifacts from VHS and old footage, offers real‑time call improvement, batch processing, API integration, and cloud GPU processing—no local install needed.