RendrFlow: AI Photo Editor

NativeAI Labs

Contains adsIn-app purchases

About this app

Transform low-quality photos into high-resolution masterpieces with RendrFlow, a powerful on-device AI photo editor built for privacy, speed, and offline use.

Unlike cloud-based apps that upload your personal photos to external servers, RendrFlow processes everything right on your phone. Your images remain strictly private, secure, and fully under your control.

Whether you’re restoring vintage family photos, sharpening blurry screenshots, erasing unwanted objects, or preparing high-quality graphics for social media, RendrFlow delivers lightning-fast, studio-quality tools right in your pocket.

KEY FEATURES

AI Photo Upscaler
Make low-resolution images crisp and clear without losing quality.
• Enlarge photos by 2x, 4x, or up to 16x for stunning detail.
• Perfect for anime, digital art, and restoring old digital photos.

B&W Photo Colorizer (Pro)
• Bring old black-and-white, grayscale, or sepia photos back to vibrant life with beautifully accurate colors.

Magic Object Eraser
• Seamlessly remove unwanted objects, people, or blemishes from your photos like magic.

AI Background Remover
• Cut out subjects from backgrounds in seconds with incredible precision.
• Create transparent images ideal for e-commerce, stickers, and marketing content.

Photo Enhancement & Blur
• Instantly improve image clarity, sharpen details, and reduce grain and noise.
• Apply selective blur effects to create professional-looking portrait shots.


POWERFUL UTILITIES & EDITING

Advanced Photo Editor
Fine-tune your images with ultimate manual control.
• Adjust brightness, contrast, saturation, and color.
• Crop, resize, and rotate to the perfect aspect ratio.
• Add personalized Text overlays or use the drawing tool to mark up images.
• Apply premium cinematic, vintage, and retro color filters.

Image Converter & Batch Processing
• Convert single or multiple images instantly.
• Supported Formats: JPEG, PNG, WEBP, BMP, GIF, HEIF, DNG, ICO and TIFF.
• Document Creation: Combine multiple edited images into a single high-quality PDF or compress them into a ZIP archive for easy sharing.

QR Studio
• Instantly scan barcodes or generate custom QR codes seamlessly within the app.

ACCESSIBLE & GLOBAL
• Multi-Language Support: Available in over 10 languages including Spanish, French, Japanese, Russian, Chinese, German, Portuguese, Romanian, and Arabic.
• Dark Mode: Beautifully adapts to your phone's theme.

PRIVACY-FIRST & OFFLINE
• 100% Offline Processing: Once the app is set up, RendrFlow works completely without an internet connection.
• No account required, no cloud uploads, no tracking.
• Battery Friendly & Fast: Optimized to run smoothly and quickly on your device without draining your battery.

Download RendrFlow today to upscale, colorize, enhance, and edit your photos securely entirely on your device!

Ratings and reviews

This app does a great job of completely removing every single benefit to doing this locally. with the popup ad infestation and the subscription pay model, this developer wants you to pay to use your own hardware instead of getting your moneys worth paying for this to be done on the cloud. if this was a $1-3 app it would make sense but again....this is all done on your own hardware so the idea of a subscription model is kinda insulting.

I'd prefer the UI to be conformant to Google's M3 Expressive standard however, the app is great in upscaling photos; I just wish it worked on DNG files. When I tried it, the thumbnail only gets upscaled not the RAW data itself, which I presume to be more high quality because of the data present. Anyway, it basically functions like the Google Pixel 10 Pro's Pro Res Zoom. Cheers to on-device upscaling.

it does the job but the thing I'm facing that it's not able to increase the resolution or quality of the pictures that much compared to desktop application named video2x which can actually enhance the quality. thou I'm on moto Edge 60 pro device which have decent chipset, can easily handle this rendering smoothly

What’s new

New ASCII Studio — Convert photos and text into stunning ASCII art with ease.

Refreshed, smoother UI across all tools for a cleaner experience.

Improved processing stability and memory optimization for better performance.

Fixed editor crashes.

General bug fixes and performance improvements.