Work · alternatives · 2026

24 alternatives to Image Upload Assistant

Resize, crop, compress, and prepare files before you upload.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Uploader Window▲285
Easy File Uploader for your websites and apps
2018 · its alternatives →
2
Resizing.app▲306
Your images always fit any requirements you may meet online
2020 · resizing.app · its alternatives →
3
Image Resizer 2.0▲120
Resize your images in 3 easy steps for free, by Promo.com
2021 · promo.com · its alternatives →
4
Image Converter▲82
Convert, crop or resize an image directly from its URL
2022 · image.pagenflow.com · its alternatives →
5
Remage▲8
Seamless image uploads anywhere, no rejections
2025 · remage.run · its alternatives →
6
Instant Image Resize▲14
⚡ Resize and compress images instantly — free & private
2025 · its alternatives →
7
Image Converter▲14
Hey HN I built ResizeImage.dev that runs 100% client-side — nothing gets uploaded, and it’s instant. What it does Resize, crop, and optimize images directly in your browser Supports JPG, PNG, WebP Works offline (PWA-ready) No tracking, no server, no data collection How it works It uses the Canvas API and WebAssembly codecs to process everything locally. All transformations happen in-memory, so no files ever leave your machine. Why I built it I needed a simple, no-BS way to resize images for web and social media — something fast, private. Try it https://resizeimage.dev Feedback…
2025 · resizeimage.dev · its alternatives →
8
Minipic - Compress Images Superfast▲51
Your pics converted & compressed to multiple formats locally
2024 · its alternatives →
9
Image Tools by Renderlog▲3
Compress, resize & convert images — 100% in-browser
May 2026 · imagetools.renderlog.in · its alternatives →
10
Easy File Uploader▲9
Shopify file uploads with built-in AI image editing
Aug 2026 · easyfileuploader.com · its alternatives →
11
Image Resizer▲12
Resize your images quickly, perfect every time.
2023 · goonlinetools.com · its alternatives →
12
Free online Image Resize & Crop Tool▲2
Resize and crop images for web and social in seconds
Dec 2025 · tools.arteonagency.pl · its alternatives →
13
tiny.photos▲8
Resize, crop, compress & convert images in your browser
2024 · tiny.photos · its alternatives →
14
Downsize.pics extension
Seamless Chrome extension that auto compresses image uploads
Apr 2026 · chromewebstore.google.com · its alternatives →
15
IncreaseImages▲7
Resize images to target KB or dimensions—privately
Aug 2026 · increaseimages.org · its alternatives →
16
Image Compressor▲7
Free browser tool to compress & resize images, no uploads
2025 · image-compressor-saas.shop · its alternatives →
17
Online Image Resizer▲6
Easily resize and compress images online for free
2024 · resize-image.com · its alternatives →
18
Image Resizer Extension▲6
Resize images fast and effortlessly—right in your browser!
2024 · sites.google.com · its alternatives →
19
UploadFast (Early Beta)▲7
The file upload API you'll actually enjoy using
2025 · its alternatives →
20
FileInsta▲3
Lightning-fast file compression without losing quality.
Dec 2025 · fileinsta.online · its alternatives →
21
AutoCompress▲10
Auto Compress Files While Uploading Locally
Jul 2026 · autocompress.live · its alternatives →
22
Resize any images—free & no sign-up▲7
Free online image resizer & compressor
2025 · its alternatives →
23
Image Tools▲6
Added batch processing and image format conversion
Jan 2026 · img-processing-liard.vercel.app · its alternatives →
24
The PDF Buddy▲12
Best online PDF assistant with 30+ useful utility tools
2025 · thepdfbuddy.netlify.app · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →