Carousel Collage Maker: Rendrl

Devbynight

Contains adsIn-app purchases

About this app

Build seamless Instagram carousels that flow from slide to slide. Rendrl is a carousel maker, photo collage maker and Stories cover designer in one editor - and every slide saves at full resolution, free to use.

SEAMLESS CAROUSEL MAKER
Make multi-slide carousel posts that line up perfectly across the swipe. Up to 20 slides per project, each with its own background. The panorama preview shows exactly what people will see as they scroll, so nothing is cut off at the seam.

Made for photo dumps, travel diaries, OOTD lookbooks, step-by-step guides, product showcases and visual storytelling.

PANORAMA GRID SPLITTER
Split one wide photo into a clean scroll post, or stitch several into one continuous panorama carousel. Every slice exports separately at full size.

CINEMATIC COLLAGE MAKER
A full canvas editor with layer control over photos, text, stickers, frames and photo grids on an infinite canvas. Pinch to zoom, rotate and edit non-destructively - nothing is ever flattened.

STORIES, REELS AND TIKTOK COVERS
Design Stories, Reels thumbnails and TikTok covers that match your feed, so your aesthetic stays consistent across every format.

BACKGROUND REMOVER
Cut any subject out in one tap and drop it onto a new background, a colour, or a layered collage. Turn cut-outs into your own custom stickers.

TYPOGRAPHY THAT STAYS SHARP
30+ fonts with stroke, drop shadow, glow, letter spacing, line height, curved text paths and case modes. Text renders losslessly at export resolution - no soft edges, no rasterised blur.

COLOUR GRADING
One-tap cinematic looks, plus manual brightness, contrast, saturation, warmth and tone.

LAYERS, STICKERS AND FRAMES
A complete layer stack with z-index control. Lock, reorder, duplicate or delete - every element stays independently editable.

EXPORT SIZES
Instagram 4:5 - 1080x1350
Square 1:1 - 1080x1080
Reels and TikTok 9:16 - 1080x1920
Stories 9:16 - 1080x1920
Pinterest 2:3 - 1000x1500
Landscape, Classic and Cinematic

Layouts can also be exported as moving video.

FREE TO USE, PREMIUM IF YOU WANT IT
Rendrl is free. Watch a short rewarded ad when you choose to earn a Render Core, and spend one to export. Cores are only deducted after a save completes - a failed export never costs you anything.
Rendrl Premium is an optional weekly or yearly subscription for instant exports with no Render Cores and no ads. Cancel any time in Google Play > Payments & subscriptions. Prices are shown in the app and vary by country.

PRIVACY FIRST
All processing happens on your device. Rendrl never uploads or stores your photos on a server.

WHAT PEOPLE USE RENDRL FOR
Instagram carousel maker and swipe post maker
Seamless scroll posts and panorama grids
Photo collage maker and aesthetic photo grids
Photo dump layouts and scrapbook style posts
Stories, Reels and TikTok cover design
Carousel templates for creators and small brands
Travel diaries, OOTD lookbooks and product showcases
Instagram feed planning and pic stitch layouts

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Privacy Policy: https://devbynight.com/rendrl/privacy
Terms of Service: https://devbynight.com/rendrl/terms
Contact: [e-mail]

What’s new

New: Rendrl Premium – unlimited exports, no ads and every template.
• Clear weekly and yearly plans with prices up front
• A new Premium card in Settings
• Premium members never see credits or credit costs
• Faster, smoother exports and bug fixes