Dev tools · alternatives · 2026

24 alternatives to ImageZap

ImageZap - Free WebP/AVIF Image Optimizer

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

1
OptimizeImages▲326
Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
2
Image Compressor▲7
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
3
Compress and convert images to webP and AVIF in the browser▲6
Optimize images Online with this free optimizer tool, compress, convert and optimize images in PNG, JPEG, SVG, AVIF, WebP and GIF formats, and get SEO tags for your html.
2022 · optimizeimages.com · its alternatives →
4
Free Image Converter and Optimizer▲13
Hey HN, I built a small web tool to convert JPG, PNG, and WebP images into AVIF — no sign-up, no compression limits, no backend storage. It started as a weekend side project after I got frustrated with most AVIF converters being either too slow, paywalled, or without preview/download flexibility. Key features: - Drag & drop or multi-file upload - AVIF output with 100% quality (or configurable in backend) - Live image preview + original vs AVIF size savings - Individual or ZIP download - Built with Laravel, Tailwind, and vanilla JS - Images auto-delete after 2 hours No ads, no analytics.…
2025 · pngtoavif.com · its alternatives →
5
WebP & AVIF Image Converter▲1
Free, private image converter — 100% in your browser
Aug 2026 · convertidor.academiadineroen60.com · its alternatives →
6
CompressFast▲7
100% local batch image compression — now with AVIF
Jul 2026 · compressfast.site · its alternatives →
7
Optimaza▲2
Compress images in your browser. No uploads. Full privacy.
Jan 2026 · optimaza.io · its alternatives →
8
Free Image Compressor - EzCompress▲6
Compress JPG, JPEG, PNG & WebP Images for Free — No Upload!
Jan 2026 · ezcompress.com · its alternatives →
9
ImgZap▲2
Compress, convert & remove backgrounds 100% in your browser
Jun 2026 · imgzap.app · its alternatives →
10
imgto.xyz▲6
Free Image Optimizer & Converter (WebP, AVIF, JXL)
2024 · imgto.xyz · its alternatives →
11
Image Optimiser by Hafiz▲6
Optimize images locally in your browser. No server uploads
Dec 2025 · hafizzed.com · its alternatives →
12
Batch Image Compression Tool▲5
Free online compression optimization
2025 · its alternatives →
13
Image Compressor▲7
Free browser tool to compress & resize images, no uploads
2025 · image-compressor-saas.shop · its alternatives →
14
Tiny Img▲12
Online image compression/optimization web app
2024 · its alternatives →
15
ImgCompressor Pro▲2
Compress JPG, PNG & WebP images instantly.
Jun 2026 · imgcompressorpro.com · its alternatives →
16
Compress Image - Webp, JPEG, PNG or SVG▲7
Free image compression & conversion tools online
2025 · its alternatives →
17
Compress & Convert Images▲7
Image optimizer — no uploads, all in-browser
Jul 2026 · image-compression-hazel.vercel.app · its alternatives →
18
Compress Images Online for Free▲8
Fast png, jpeg & webp compressor | compressimg
2025 · compressimg.app · its alternatives →
19
CompressWise▲3
Compress images privately in your browser, no uploads
Jun 2026 · compresswise.com · its alternatives →
20
ImageCompressify▲3
The fastest way to compress and convert images online
Jun 2026 · imagecompressify.com · its alternatives →
21
Instant Image Resize▲14
⚡ Resize and compress images instantly — free & private
2025 · its alternatives →
22
Image Compressor – Compress & Resize▲11
Free online image compressor
2025 · brillex.io · its alternatives →
23
Pixizzle▲6
Free online image optimizer, compressor and webp converter
2025 · its alternatives →
24
Free Image Tools▲3
Image tools that never upload your files
May 2026 · freeimgtools.net · its alternatives →

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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 →