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Sunasty VS Codegres.org

Compare Sunasty VS Codegres.org and see what are their differences

Sunasty

130+ free file tools that run entirely in your browser. No upload, no account.

Sunasty Home page
Rating
0 reviews
Alternatives Is it good?
Codegres.org

Learn Frontend Codegres | Custom Website, Apps

Codegres.org Landing page
Rating
0 reviews
Alternatives Is it good?
Grapple
Do-It-Yourself Data Analytics & Business Intelligence, Powered by AI sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Sunasty seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
1 vs 0
PDF Tools popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Sunasty
Codegres.org
Website sunasty.com codegres.org
Platforms
Windows Android iOS MacOS Mobile Desktop +3
—
Company Startup from France · 1 - 9 employees · 2026 —
Listed in
PDF Tools File Converter Image Optimization Online Tools Web Tools Privacy, Browser Tools Productivity +4
Online Learning Online Education Online Courses CSS +1

About Sunasty and Codegres.org

In their own words, as submitted to SaaSHub.

Sunasty
Codegres.org

Sunasty is a suite of 130+ free utilities for everyday file tasks: PDF (merge, split, compress, sign, unlock), images (compress, resize, crop, redact, HEIC to JPG), video and audio (compress, convert, trim, extract audio, screen recording), plus developer, date and calculator tools. The...

Read more about Sunasty

No description of Codegres.org yet.

Features and specs

What each product offers, as listed by its team.

Sunasty 10 features
Codegres.org 4 features
  • 100% in-browser processing
    Every tool runs locally via WebAssembly (FFmpeg, qpdf, MozJPEG/OxiPNG/WebP/AVIF codecs). Your files never reach a server: there is nothing to upload, leak or delete.
  • 130+ tools in one place
    PDF, images, video, audio, converters, developer utilities, date tools, calculators and QR codes, all under one roof with a consistent interface.
  • No account, no quotas
    No sign-up, no daily limits, no file size tiers, no premium plan.
  • Works offline
    Once a tool's page has loaded, it keeps working with the connection cut. Installable as a PWA.
  • Full PDF suite
    Merge, split, compress (lossless or strong), organize, rotate, sign, protect, unlock with a known password, watermark, page numbers, OCR and more.
  • Smart image compression
    Pick a quality or a target size in KB, convert between JPEG, PNG, WebP and AVIF, process whole batches at once.
  • Video & audio toolbox
    Compress and convert video, trim, mute, extract audio to MP3/WAV/AAC/OGG, GIF in both directions, plus local screen, webcam and voice recorders.
  • Verifiable privacy
    Open DevTools' network tab while using any tool: no request ever carries your file. Re-encoding strips EXIF metadata (including GPS).
  • 28 languages
    Fully localized, including right-to-left Arabic. Guides even show screenshots of the tools in your own language.
  • Honest by design
    Illustrated guides, transparent competitor comparisons, and clear notes about what a browser cannot do faithfully.
  • User-Friendly Interface
    Codegres.org offers a clean and intuitive interface, making it easy for users to navigate and find the information they need.
  • Rich Resource Library
    The platform provides a vast library of coding resources and tutorials that cater to both beginners and advanced programmers.
  • Community Support
    Users can benefit from an active community of developers who share tips, troubleshoot problems, and collaborate on projects.
  • Free Access
    Codegres.org offers many of its features and resources for free, making it accessible to a wide audience.

Possible disadvantages

  • Limited Advanced Features
    While great for beginners, Codegres.org might lack some advanced features and tools that experienced developers look for.
  • Occasional Downtime
    Users have reported experiencing occasional downtime or slow loading periods on the site.
  • Ad-Supported Content
    The free version of the platform includes advertisements, which can be distracting to some users.

Analysis

An editorial look at what each product does well and who it suits.

Sunasty
Codegres.org

Overall verdict

  • There is no reliable public information available about Sunasty (sunasty.com), so it is not possible to confirm whether it is a good or trustworthy service. Exercise caution and do your own research before using it.

Why this product is good

  • Limited or no verifiable information about the company, its ownership, or its track record is publicly available
  • Lack of established reviews or reputation makes it difficult to assess reliability and trustworthiness
  • Before sharing personal or payment details, it's wise to verify security practices, contact information, and return/refund policies
  • Checking independent review platforms and community feedback can help confirm legitimacy

Recommended for

  • Users who have independently verified the site's legitimacy and security
  • Customers who proceed cautiously with small test transactions first
  • Those who have confirmed clear contact, refund, and privacy policies before purchasing

Overall verdict

  • I don't have verified information about Codegres.org to confirm its legitimacy, quality, or safety. There is no reliable data in my training set about this specific domain, its ownership, service offerings, or user reputation, so I cannot responsibly claim it is 'good' or 'bad'.

Why this product is good

  • No verifiable company information, reviews, or track record found for this specific domain.
  • Unable to confirm SSL/security practices, business registration, or trust signals typically used to vet a service.
  • Domain names can be repurposed or newly created, making historical reputation data unreliable.
  • Cannot verify feature claims, pricing, or customer support quality without direct, current access to the site.

Recommended for

  • Users should independently verify the site using tools like WHOIS lookup, SSL checker, and Trustpilot/Reddit reviews before use.
  • Not recommended to input sensitive personal or payment information until legitimacy is confirmed.
  • Best suited for cautious research rather than an endorsement at this time.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Sunasty
Codegres.org
100% 100%
PDF Tools
0% 0%
0% 0%
Online Education
100% 100%
100% 100%
Online Tools
0% 0%
0% 0%
Online Courses
100% 100%

Questions & Answers

As answered by people managing Sunasty and Codegres.org.

Which are the primary technologies used for building your product?

Sunasty's answer

The site is statically generated with Astro and TypeScript, with lightweight Preact islands for interactivity. The heavy lifting runs client-side in Web Workers through WebAssembly builds of proven engines: FFmpeg for video and audio, qpdf and pdf-lib for PDF, the Squoosh codecs (MozJPEG, OxiPNG, WebP, AVIF) for images, and Tesseract for OCR. There is no application backend at all: the server only delivers static files.

What makes your product unique?

Sunasty's answer

The privacy is structural, not a policy promise: every tool runs entirely in your browser through WebAssembly, so your files never leave your device. You can verify it yourself by opening the DevTools network tab while using any tool: no request carries your file, and everything keeps working offline once the page has loaded. Combined with 140+ tools, no account, no quotas and 28 languages, that architecture is the product.

Why should a person choose your product over its competitors?

Sunasty's answer

Most popular alternatives (iLovePDF, Smallpdf, CloudConvert, TinyPNG) process files on their servers and monetize through limits: daily quotas, file size caps, subscriptions. With Sunasty there is no upload wait, no copy of your document on someone else's machine, and no counter to unlock, because the work happens on your own hardware. And when a competitor genuinely is the better choice (for example server-side conversion of PDF to editable Word, which a browser cannot do faithfully), our comparison pages say so.

How would you describe the primary audience of your product?

Sunasty's answer

Anyone who handles files day to day: people compressing a PDF to fit an application portal or an email cap, gamers and creators trimming and shrinking clips for Discord, anyone blurring a name on a screenshot before sharing it, developers formatting JSON or testing regexes, and privacy-conscious users working with contracts, IDs or anything confidential that should never transit through a third-party server.

What's the story behind your product?

Sunasty's answer

Sunasty is built by a solo developer in France. The trigger was a familiar frustration: every "free" online tool for a 30-second file task wanted an upload to an unknown server, an account, or a subscription to lift an artificial limit. Modern browsers can do that work themselves thanks to WebAssembly, so Sunasty was built the other way around: the file never leaves your device, by architecture. The amber cat in the logo is the developer's actual cat.

Who are some of the biggest customers of your product?

Sunasty's answer

Sunasty is a free consumer tool, so there are no enterprise contracts to name, and since there are no accounts and files never reach us, we genuinely cannot tell who uses it. It is used by individuals worldwide in 28 languages, which is exactly how a privacy tool should work.

User comments

Share your experience with using Sunasty and Codegres.org. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Sunasty 1 mention
Codegres.org 0 mentions
  • Show HN: I built 184 free browser tools – PDF, image, dev, AI tasks, no upload
    Have you checked out https://sunasty.com. - Source: Hacker News / 3 months ago

Tracking Codegres.org since Nov 2022.

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